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Welcome everyone to dev.to! Glad you are here and hope you are well! I am a DEV Community Moderator and my primary goal is to support everyone on dev.to and ensure everyone is having a good time!
To get started,
Get Started on Dev.to! A Beginner's Guide to Engage with the Community! 💡
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Insights on Sloan and the MLH acquisition
Ask a DEV Community Mod! 🚀
Make sure to check out other resources here by other community members on dev.to: dev.to/help/community-resources
Feel free to introduce yourself and welcome others by replying to at least 2 people! It would be greatly appreciated! :D
Hope you are having a great summer and enjoy your stay here on DEV :D
Hey everyone & thanks so much for the opportunity!
I'm the founder of Design Rivers Studios, where I'm building mobile apps and experimenting with new ideas as an indie developer.
I'm almost done with my first Android app, Torchly, a simple and modern flashlight app. I'm learning a lot along the way about Android development, product design, testing, and getting an app ready for launch.
I'm joining DEV to connect with other developers, share what I'm building, learn from the community, and hopefully document some of the journey along the way.
Looking forward to meeting everyone and discovering what you're all working on!
Welcome!!
Thanks for having me in y’all group of fun.
Hey everyone! 👋
I'm a former auditor who caught the coding bug and made the full jump into dev, funny enough, spreadsheets and stack traces have more in common than I expected 😅. These days I split my time between backend dev (Java, Spring Boot, Quarkus) and frontend (Angular, TypeScript), with a soft spot for BI and functional analysis too.
Right now I'm building Touria, a tourism analytics platform, in collab with Calyps and on the side I'm teaching myself Rust, dipping into AI, and poking at cybersecurity basics (send help, or send resources 🙏).
I'm also on the hunt for my next role as a developer, ideally in Canada/Québec or French-speaking Europe. Excited to be part of this community, feel free to say hi, especially if you're also a career-switcher!
Welcome!😃
Hi! How's Rust been treating you? Did you have a hard time with understanding its concepts, given your other programming background?
Hi! It’s completely new to me and quite different from Java. Luckily, I enjoy learning new things! I’ve also noticed that the applications built with Rust are really fast and lightweight.
I think sticking with it will pay off, keep it up!
Thanks, I really appreciate the encouragement! 😊
Hi everyone!
I’m the founder of Wizlix Technologies, and we’re building an AI-first company and platform powered by AI and reviewed by humans.
I believe this is the right community to get honest feedback from engineers who understand performance, scalability and optimization.
We’re building Flozari.com, and I’d love for engineers here to take a look at what we’re working on and share your thoughts.
What could we improve?
What would you optimize?
Are there any performance or technical areas you think we should focus on?
We’re completely open to feedback, good or bad and would genuinely love to learn from your experience.
Thanks in advance to anyone who takes the time to review it and share feedback!
This is a really interesting use case. I took a look at Flozari, and one area I’d be curious about is how the automation pipeline handles scaling when there’s a sudden spike in comments, DMs, or webhook events.
I’d especially be interested in how you handle Meta API rate limits, retries/duplicate events, and queueing for high-volume interactions. I also think the balance between deterministic workflows and AI-generated responses is an interesting optimization problem — using predefined responses where possible while reserving AI for interactions that actually need contextual reasoning could help with both latency and inference costs.
I’ll keep exploring the platform, but those are some of the areas I’d be looking at first. Great work so far!
That makes a lot of sense. I particularly like the approach of keeping deterministic flows separate from AI-driven interactions rather than putting an LLM in the middle of every request.
One thing I'm curious about is how you handle queued events when they become stale. For example, if several comments or interactions come in during a spike and get queued, do you have any prioritization or expiration strategy so that an outdated interaction doesn't get processed after the context has already changed?
I'd be interested to hear how you approached that trade-off between reliability, latency, and maintaining the right conversation context.
Hey everyone! 👋
I'm Alisson, an Systems Analysis and Development student. I have practical experience in industrial process automation (SAP GUI Scripting & Excel VBA) and data intelligence with Power BI.
I'm currently transitioning careers and joined the community to share knowledge about software development, read tech articles, and accelerate my studies in Python and SQL.
Fun fact: I really enjoy using automation to eliminate repetitive manual tasks on the shop floor!
Great to connect with you all! 🚀
(disclaimer: used Google Translate for this continuous learning step lol)
Welcome! Dev.to is a great place to share knowledge. I've gotten some great feedback and lots of different perspectives which has been so helpful!
Bem-vindo, Alisson! VBA e SAP GUI Scripting eu conheço de perto, ainda mexo com Visual Basic num ERP legado. É subestimado, mas resolve muito problema de automação com pouco código. A passagem de automação de planilha pra pipeline de dados costuma ser bem natural, boa sorte nos estudos de Python/SQL.
HI Alison
Hi everyone — I’m Harry 👋
I build open-source desktop tools and spend most of my time bouncing between Rust, Python, and Vue. My current projects are MangoDisk (disk cleanup), FlashVoice (local voice input), and MoneyPrinterTurbo (turning scripts into videos).
I joined DEV because the messy parts of shipping software are usually more useful than polished launch posts. I’ll share bugs I hit, cross-platform lessons, and decisions behind releases. Glad to be here!
Hi everyone! 👋 I’m a distributed systems engineer with about 6 years of experience, mostly focusing on high-throughput backend pipelines, concurrent Go systems, and technical innovation.I joined Dev.to to share my open-source projects (currently building tooltrace to help debug LLM tool calls) and connect with other devs obsessed with engineering fundamentals. Looking forward to learning from everyone here!
hey, i’m luca a software engineer from milan currently working on operately. i’m here to write about product design, useful ai, and clean boring code. fun fact: i can spend longer naming a project than building the first version.
Welcome to DEV! Great to have you here!
Hello everyone! 👋
I'm a backend engineer and a long-time Java developer.
Recently, I've been spending more time digging into things like concurrency, I/O, performance, and some of the unexpected problems that appear in real systems.
I joined DEV to share some of those experiences, learn from other developers, and hopefully have some interesting discussions along the way.
Nice to meet you all!
Hi all. I run a few small businesses solo and hand most of the work to AI. I mostly write up what broke — index numbers, API bills, accounting bugs. Glad to be here.
Read your indexing post. Diagnosing the redirect loop, then spinning up a fresh blog and finding the exact same structure on every healthy Blogspot - that five-minute check is worth more than the other 80 posts.
I hit the same wall from the engagement side. For a while an agent of mine posted daily curated content to my channels. Flat zero, while the pieces written from my own work did all the numbers. Its job is distribution now, not writing.
One question about the rebuild: if the pipeline only writes what actually happened, who does it happen to?
Hi everyone! 👋 I am joining the community as a software engineer. I am here to expand my skillset, learn from all of you, and connect with fellow developers and tech enthusiasts. Looking forward to growing together!
The best way to learn is to be where the people who know their stuff are.
Hey, I'm whaiman 👋
Fullstack & Software Engineer. I mostly write Python and TypeScript, with some C++ when I want to get closer to the metal.
Lately I've been into low-level and systems-y stuff - networking protocols, secure remote execution, tamper-evident logging.
I prefer figuring things out from first principles over reaching for a framework or a generated answer - that's more or less how I approach everything I build.
Happy to be here - looking forward to seeing what everyone's working on.
Hi, I’m Mohith, a Computer Science student and aspiring software developer passionate about building practical solutions with technology. I enjoy exploring AI, app development, and new technologies, while taking part in hackathons and collaborative projects. Outside coding, I’m into anime and music.
Fala, pessoal! Sou o Tiago, Staff Software Engineer de São Paulo. Tenho estudado e escrito sobre Agentic AI, arquitetura e AppSec, especialmente os desafios de colocar agentes em produção com segurança. Voltei a participar mais ativamente do DEV para compartilhar aprendizados reais e conhecer quem também está construindo nessa área. O que vocês estão explorando por aqui?
Hey everyone 👋
Full honesty: I'm not a backend engineer. I run a social-media marketing API
platform on the business side, so I see integration problems way more than I
write the code for them. Resellers plug into our API and the same issues keep
coming up — double orders from timeouts, stale catalogues, partial deliveries.
I've been writing those up (with AI's help, disclosed on the posts) to share
what actually trips people up in practice.
Here to learn the engineering side properly from people who live in it.
Happy to be here!
Hello everyone! Greetings from Hai Phong - my new base of operations and life. So far I am really enjoying the move from Indonesia - even if the weather is somewhat the same!
I'm digging into python and trying my best to stay on top of the AI wave!
Hi everyone! 👋
I'm Danil - a software architect. Most days mean full-stack systems: SaaS, integrations, and the edge cases that only bite once you ship to real users. I hop between languages rather than owning one stack.
Lately I've been deep in agentic systems - the practical side of running always-on AI agents: memory, context management, and the plumbing that keeps a long-running agent from falling apart under its own weight.
Glad to be here. Anyone else fighting the good fight against flawless AI harnesses - or have you somehow cracked the whole thing? Let's trade war stories. 👋
Hi! It's great to see ppl working in a very similar space as I do! My agents are basically working near 24/7 in Docker containers. The failure I'm hitting most of the time is not model forgetting, it's a retraction. A decision I've made and reverted keeps being honored. How do you handle the memory invalidation?
Hello guys,
I am Saloni, a recently graduated EXTC engineer. I'm currently exploring DevOps and getting hands on with different tools and technologies while figuring out which areas i enjoy the most.
I'm also really interested in contributing to Open Source. I had love to start contributing to real world projects, learn from other developers, and understand how things work beyond just building projects on my own.
Coming from an electronics and telecommunications background, I have also had some hands on experience with Siemens SIMATIC PLC S7-1200 and LabVIEW. I’ve worked on basic PLC applications and built a testing application for contactors using LabVIEW.
P.S. One thing I am hoping to find here is a community where I can learn from people with completely different backgrounds and perspectives.
Hi everyone! 👋
I'm a developer who likes building simple web tools and experimenting with open source. Currently working on a lightweight, single-file Markdown wiki called VertiWiki.
Excited to join the community and read everyone's articles!
Hello everyone, my name is Gustavo!
I'm a software engineering student in Brazil, and I'm here on a recommendation from my university professor. I hope to learn a lot here about how to ask the right questions!
hi everyone, abdullah here, a blockchain engineer excited to contribute to Midnight's privacy-focused core, build with Compact, and connect with fellow builders here. Looking forward to shipping together
Hello pros, another pro in the house with lots of curiosity. Am a beginner in the data science field, some little experience in web development
I'm happy to join the pros here for a better tech world tomorrow.
I hope we'll interact more as time goes by.
Thanks
hello_world();
I’ve been around software engineering long enough to have encountered AI first in Asimov’s novels.
Now, I’d like to contribute as much as I can to this rather epic revolution.
Lately, I’ve been particularly obsessed with getting the best possible outcomes from coding agents, figuring out how to make them genuinely useful, reliable, and effective.
I’m also deeply interested in quant finance and automated trading.
Connection initiated! 🤖
Hey everyone! I'm Felipe, a backend-leaning full-stack developer from Brazil. I work on multi-tenant SaaS and AI-powered data pipelines for an environmental compliance platform, and I'm currently deep in a structured self-study path to close the gap between "I can solve production problems" and "I can explain the formal theory behind them."
Building a small task API in public right now (tasklane-api) to practice things like JWT internals, proper testing, and CI/CD, and writing about what breaks along the way.
Happy to talk backend, system design, or anything Python/FastAPI. Looking forward to being part of this community!
Hi everyone 👋
Jamie, from the UK. Bit of an odd route in: 20 years in steel fabrication and welding, now part time commercial & contract manager, part time developer, full time problem solver (or creator, according to my wife anyway 🤣) .
I taught myself to build by making the thing I couldn't find: iluvfreetools, 387 free browser tools with no signups and nothing uploaded. Launched it yesterday, and within a day a real user found a bug in the iPhone download button, so my first post here is going to be the story of that one and what the problem was, and how it led me down a rabbit hole of a bunch of other PDF generations doing the exact same thing.
Mostly interested in static sites, client-side everything, and the gap between "works on my machine" and works on a phone in a muddy car park trying to fix a problem. Glad to be here 👋
Hi, everyone.
I'm a software engineer with 2+ years of experience, working on cloud applications.
I really enjoy deep diving into the tools and technologies I work with. I'm hoping to learn from everyone here and begin my technical writing journey.
Glad to be here!
Hi everyone, I’m Jay a full-stack developer from India.
I mostly build production web applications with React, Next.js, Node.js, and TypeScript, with a particular interest in SaaS products, APIs, real-time systems, and complex workflows.
I’ve joined DEV to share things I’m building, write about engineering problems I run into, and learn from other developers along the way.
Looking forward to connecting with everyone and seeing what you’re building?
Hey there everybody! I'm Gin, I'm a Software Developer and have been coding for 5 Years.
Been heads down building an Android keyboard from scratch for a while now. 9 months, every single day, somewhere around 60k lines of code at this point. Fully offline, zero network calls, no AOSP scaffolding, built the whole input engine myself.
Something actually really interesting happened with me while I was building this (although a lot of other things as well 😆) so here's a fun story about my own experience. I accidentally reinvented a research paper without knowing it even existed.
So basically I was normally using a keyboard one day and I kept hitting typos while writing out something and I was so fed up with this problem that I decided to take it on my own hands to fix this. The thing about typing on a keyboard is that your finger never actually hits the letter dead center, its always a little off. The keyboard has to guess what you meant based on how close your tap landed to each key. I needed a way to do that guessing well, so I built my own system for it. Took forever to get right, tons of trial and error, rewrote it more times than I want to admit.
Then months later I randomly come across a paper called CATKey. Read the abstract and my stomach kind of dropped, it was basically the same idea I had built, except it was published research from actual researchers. I didn't copy it, didn't even know it existed till after mine was already working. Still not sure if that means I got lucky or if it means the idea was just sitting there obvious enough that two separate people landed on it without knowing about each other. But this paper was really quite old and was kind of like a prototype of what I made and my own version was automatic and much more accurate. And I actually fixed the problem I went out to solve, through benchmarks I realized that my own product had achieved a word accuracy rate better than any keyboard I've ever used, and the best thing about it? This system had no auto-correct, it corrected you before your finger even landed on the screen
Anyway also once posted on X every day for 35 days straight trying to get some traction. Got basically nothing. Turns out nobody cares about bug fixes they cant see lol. Learning that one the hard way this year.
Glad to be here, always down to talk to people actually building stuff. I'm very interested to hear about other people's stories and experiences about Product Development!
Hiya-Just dropping in for the intro....I'm an AI/ML engineer and technical founder in Seattle. I build agent systems that hold up under audit: pipelines that log their decisions, memory with governance and replay, RAG that cites the exact page behind every claim. Looking forward to gaining knowledge and insight from everyone here.
Hello World! Ken here, checking in from the UK. I'm a full-stack developer currently spending most of my time optimizing digital workspaces and employee portals (mostly using React and Node). Looking forward to connecting with other devs, reading some great tutorials, and contributing to the discussions here!
Hello everyone!
I'm a C++ programmer with over 10 years of C++ development experience. Recently, I've been learning about AI agents and have gradually become fascinated with AI coding.
I joined DEV to connect with other developers, learn from the community, and share my projects if possible.
Looking forward to growing together with everyone!
Hey DEV community!
I'm Sandeep (@sandeep_kahawatta), a full-stack engineer and co-founder based in Colombo, Sri Lanka. 🇱🇰
My path into tech was a bit unconventional—I spent time in the corporate world as a marketing specialist and home loans adviser at Seylan Bank before making the full leap into software engineering back in 2022. I'm currently finishing up my Software Engineering degree at SLIIT.
These days, I spend most of my time building scalable platforms (MERN, Next.js, NestJS, Laravel) and occasionally going deep into the academic side with Graph Neural Networks for urban traffic optimization.
I joined DEV to start "building in public" and sharing the messy reality of engineering. My first few posts will be deep dives into:
Really excited to connect with other builders, founders, and anyone who loves talking system architecture. What is everyone else currently building?
Hi all 👋 I'm a former product designer with 10+ yrs of exp turned into a design engineer handling code everyday now. I also build full software end-to-end on the side and I'm in the loop with the latest AI developments. Looking forward to learning with you and share amazing content together.
I'm Tuna Celik. I've been building software for about three decades — today as a Solution Architect at Carl Zeiss AG, and as founder & CTO of Monkey's Studio. Along the way I've been a principal engineer, an architect, and an entrepreneur, but the through-line has always been the same: I like systems small enough to understand completely.
Most of my open-source work is single-purpose infrastructure written in Go and C# — the kind of tool that does one thing, carries few dependencies, and leans on the language instead of fighting it.
A few things I build and maintain:
What I'll write about here: the decisions behind these — concurrency, tiny wire protocols, persistence that only ever fails safe, and the trade-offs of keeping things deliberately simple. I care as much about the when not to use this as the features.
If you'd like a concrete example of how I think about a problem, start here:
👉 The wait queue is just a channel — how a distributed lock server falls out of a single Go channel per key.
Say hi, or tell me where my designs are wrong. Both are genuinely welcome.
Hi everyone! 👋 I’m excited to join the DEV community. I’m interested in technology, web development, and learning new tools and techniques. Looking forward to connecting with everyone, learning from the community, and sharing my own experiences along the way. Happy to be here! 🚀
I am a Full-stack developer and technical writer who Passionate about translating complex logic into clean code and engaging content and documenting my journey here while offering freelance development & writing services on Upwork & Fiverr. 🚀
Hey everyone! I'm Sania, an engineering student and a UiPath Student Developer Champion 2026-27. I'm kicking off a technical blogging journey here to break down automation, RPA architecture, and enterprise workflows from the ground up. Looking forward to learning and building alongside this community!
Hey everyone! 👋
Super excited to be here! I’m an indie builder passionate about turning ideas into practical web tools and AI applications.
I joined to learn from all of you, exchange ideas, and share my journey of shipping products. Feel free to connect or say hi! ☕️💻
Hello everyone : I'm an
AI & software builder focused on practical AI engineering, automation, and data systems.
Currently building projects with Python, FastAPI, RAG, LLMs, and vector databases—and documenting what I learn along the way.
I write about building real-world software, AI systems, and the lessons that come with making them work.
Hello I am interested in this dev community.
I am here to introduce about our team.
This is Kane Lim, tech leader of a small private Canada Remote Development Team based in Richmond, Canada.
My current team collaborates with people from all over the world to generate massive revenue on Freelancer, Upwork, and Fiverr, and we have over 8 years of extensive experience in this type of collaboration.
If you wanna collaborate with our team, contact of PM me.
thanks.
I am a Data Engineer with Granton. We are doing some interesting work on integrating our Direct Sales Force with Data Collection, pipeline development and integration with our Client Legacy Systems. I am here to check out new and interesting facts and developments.
Ei, eu sou o Vinícius.
Estou começando minha jornada na área de tecnologia e atualmente estou estudando Gestão da Tecnologia da Informação.
Tenho estudado lógica de programação, algoritmos e Python, buscando entender cada vez melhor como a programação funciona na prática.
Ainda estou no começo e tenho muito a aprender, mas decidi começar a compartilhar minha evolução por aqui.
Pretendo usar o DEV.to para registrar o que estou aprendendo, compartilhar algumas descobertas e, futuramente, mostrar meus projetos.
Se você também está começando na programação, vamos evoluir juntos!
Hi everyone! I'm excited to join the Dev.to community to talk about game development and share my coding journey. Since this platform is a great place for junior developers and coding students, I plan to regularly post simple, beginner-friendly technical articles.
I am also the creator of Pure Client Tools, a zero-tracking, 100% client-side suite of developer utilities. I built it entirely with Vanilla JavaScript and a modern dark mode glassmorphism design to keep it ultra-fast and privacy-first.
I'm looking forward to connecting with you all and sharing actionable tips without any marketing fluff!
Hi everyone! 👋
I'm Daniele, an independent engineer and builder from Italy, currently working across AI, open source, geospatial systems, procedural generation, and a few experimental projects that are difficult to put in a single box.
I joined DEV to share more of the engineering process behind what I build, especially the experiments, failures, strange technical problems, and what actually survives contact with reality.
Looking forward to meeting other builders here!
Hey, I´m Thorsten. I scan websites with 180+ signals each. DAX 40, BaFin, government portals, critical infrastructure, B2B, E-Comm. Every single one scores below 50 out of 100. Over and over again. I just open-sourced a CLI tool that runs 5 of those checks against any domain. PASS or FAIL, nothing in between. First post drops today.
Based in Mexico, building from Florida. 12 years in technical SEO, 12 years in intensive care nursing. One of those careers taught me to read vitals. The other one taught me the same thing.
180+ signals and a PASS/FAIL cutoff, no grey zone — respect. I built something adjacent (a /security-headers endpoint that grades a site's headers, JSON output for CI pipelines) — curious what signals you weight the most heavily.
Hello everyone, I am Stefan based in Berlin. I used to be a developer back in the dark ages (J2ME anyone?) then turned product manager/owner and now I am developer/builder again.
I´v built a couple of apps, a few SaaS projects and now I am strongly focused on building a EU based alternative to Supabase/Firebase. So I had to learn some things I never worked with before like Kubernetes. I am hoping to learn more about building really stable backends, API testing and load testing.
Fun fact 1: Postman is the single most useful software I have ever used.
Fun fact 2: My best half-marathon time is 1:45, I want to push it down do 1:40 next year.
Looking forward to connecting and learning!
Hi everyone!
I’m excited to join this community and get to know more developers from around the world. I’m here to learn, share ideas, and improve my skills through hands-on projects and conversations with others.
At the moment, I’m learning more about web development, programming, and the latest technologies. I’m looking forward to discovering useful resources, reading your experiences, and sharing my own journey along the way.
A fun fact about me: I enjoy exploring new tools and turning ideas into practical projects.
Nice to meet you all! Feel free to introduce yourself in the comments. I’d love to hear about what you’re learning and working on.
Привет, Dev.to community!
I'm Alexey, an economist, trader, and algo-trader with a deep passion for the intersection of quantitative finance, blockchain, and autonomous systems.
I'm currently pursuing my Master's at Petrozavodsk State University (PetrSU), Faculty of Economics. My research is focused on the "Evolution of the Investment Profile of Cryptocurrencies: An Empirical Analysis of Structural Shifts and Market Institutionalization."
Simply put — I study the moment when crypto stopped being "casino" and started behaving like a mature asset class.
And more importantly, I build systems that allow this new asset class to be managed by AI agents without losing control.
I believe that within 5-10 years, AI agents will manage a significant portion of small and medium-sized business operations — from trading portfolios to routine business processes. But there's a huge problem:
People are afraid to let AI act autonomously.
That's exactly why I founded AF Labs.
We are building a trust layer for autonomous agents. Our stack is:
Lumen — on-chain intelligence (whales, scams, liquidity data).
Regula — pre-execution deal validation (market regime, position sizing, drawdown).
Palisade — a protective guardrail layer with kill-switch, limits, and audit logging.
It's a system that allows agents to act, while humans stay in control.
On Dev.to, I plan to write about the engineering and economics of AI agents:
How we build real-time validation systems for autonomous trading.
How structural shifts in crypto markets affect algorithm logic.
How to design "guardrails" that actually work (not just theory, but code and tests).
My empirical research on crypto market institutionalization.
I'm not here to sell. I'm here to learn, share, and build in public.
If you're building something with AI agents — whether it's a trading bot, an automation tool, or just curious about agent safety — I'd love to connect.
Check out our demo on the website (link in bio) or just drop a comment below.
Let's build systems, not predictions.
Hey everyone 👋
I’m Godwin, frontend developer and UX designer who loves building digital products, experimenting with UI, and turning ideas into real, working interfaces.
Happy to be part of the DEV community,
Looking forward to learning, sharing, and connecting with other builders here.
Thank you.
Hi there!👋🏻 I’m Rhonda, and I’m currently pursuing a Bachelor’s in User Experience with the goal of becoming a UX unicorn. I love exploring how design, usability, and code all come together to make products people actually enjoy using.
I hope everyone has a wonderful day and I’m excited to learn from this community!
Hi everyone. I'm v4ne (Marcus Vane).
I'm an independent systems architect with a background in low-latency infrastructure and quantitative systems.
I joined DEV to write about:
First-Principles Systems Engineering: Eliminating framework bloat and unnecessary dependencies.
Deterministic AI Agents: Building autonomous loops, context-free grammars, and memory compaction in pure TypeScript/Rust without LangChain.
Hardware-Software Co-Design: Cache locality, zero-copy networking, and WebAssembly sandboxing.
Looking forward to discussing deep architecture, memory constraints, and high-throughput systems with the community.
Hi everyone! 👋
I'm Nikolai, CEO and co-founder of Vibromera — a small family engineering company in Porto, Portugal. We build portable instruments for dynamic rotor balancing and vibration analysis (Balanset).
I'm a programmer by training, but my path took a detour: I joined the family project to build its website and ended up spending 13+ years balancing rotors in the field — mulchers, industrial fans, crushers, CNC spindles. At one point I even ran my own mulchers clearing corridors for power lines and pipelines. Now I'm back closer to the code: our Windows measurement software, the web side, and lately — weaving AI tools into daily engineering and customer support work (that's actually what brought me here).
Hey!👋
I built A2Z Edit (a2zedit.com) to make everyday file work simpler — without jumping between a dozen different websites.
You can edit and convert images, work with PDFs, extract text with OCR, generate QR codes, create links, and more, all from one place.
The goal is simple: fast, useful tools without unnecessary complexity.
I’d love to hear what you think — which tool would you use first, and what should I add next? 🚀
Hi everyone! I’m Tenta Dev, an indie maker building Indie Chains, a platform for discovering and sharing indie-built products. I’m here to learn, connect with other builders, and share what I’m working on. Happy to be here!
Hello everyone! Happy to be joining the DEV community.
I’m a Computer Engineering student based in Italy. My main focus is Cybersecurity, but I strongly believe you have to know how to build a system before you can secure (or break) it.
I’m here to build in public, share my projects, and learn from this awesome community.
What are you all currently hacking on? See you around!
Hello everyone! 👋
Happy to finally join the DEV community!
Background: DevOps & infrastructure engineering (Linux, cloud architectures, CI/CD).
Current project: Volunteering IT work for an international NGO/missions team in Southeast Asia, building resilient and ethical digital systems.
What I write about: The intersection of software craftsmanship, open source, ethics, and using technology for global good.
Excited to share insights, read your stories, and join the discussions! Feel free to say hi! ☕
As engineers, we often write code that outlives our time on a team. I wrote this piece reflecting on how clean architectures and open-source generosity are fundamentally acts of care for the next developer in line.
I'm curious: What’s one standard or practice your engineering team adopted that made the biggest difference in daily developer trust? Drop your thoughts below! 👇
Hi everyone. I'm Jay. I have been writing software for 30+ years, the last ten or so as a software engineer, going from Turbo Pascal and Delphi to C#, Java and lately Go and Rust. I joined to read what other people are building and to write about my own projects now and then.
Welcome, Jay. That Turbo Pascal / Delphi to C# arc hits home. I still maintain some Visual Basic on a legacy ERP, so I've got one foot in each era too. Curious what pulled you toward Go and Rust after a decade on C#/Java: a specific project, or just wanting a different set of tradeoffs?
Hey everyone! 👋
I'm Paweł, a Python/Django developer from Poland, currently focusing on full-stack SaaS development.
I'm working on RouteFlow, a SaaS for climbing gyms built with Django, DRF, React and TypeScript. I joined DEV to share what I learn while building it, write about real development problems, and connect with other developers working on interesting products.
Looking forward to being part of the community!
Hi everyone. I'm a backend Java developer. I spend most of my day reading other people's code, and a fair part of my free time building small browser tools.
What brought me here: I've been digging into how formatting bugs survive code review, since most of them compile fine and just lie to whoever reads them next. Currently learning how other teams handle static analysis and review checklists.
Fun fact: I once spent a whole afternoon debugging a production issue that turned out to be one stray semicolon after an if statement. It's part of why I care about formatters now.
Compile fine and just lie to whoever reads them next" is a great way to put it. I just wrote a payments version of that: a QR payload that passes every online validator (CRC, structure, all green) and the bank still rejects it, because "valid" and "accepted" turned out to be different things. Curious which lint/formatter rules you've found actually move the needle in review.
EN/PT
Hi, everyone! I'm Victor, from Belo Horizonte, Brazil. I've been a software developer for 4+ years; I currently work as a Systems Analyst at AtTime, focused on .NET, C#, and system integrations, while growing more on the full-stack side with React.
I'm wrapping up my Information Systems degree at Faculdade COTEMIG, and I like staying close to the tech community in Belo Horizonte, taking part in groups like Google Developer Groups (GDG) and the AWS User Group. Outside of coding, I enjoy good series, reading, music, and discovering new places. I also like building my own projects to explore new tech and turn ideas into something that actually works, among them TripFlow, PersonalPay, LiveTranscribe, and RachaContas.
Curious to see what the community's been writing about.
Oi, pessoal! Sou o Victor, de Belo Horizonte. Desenvolvo software há mais de 4 anos; hoje sou Analista de Sistemas na AtTime, com foco em .NET, C# e integrações de sistemas, e venho me desenvolvendo mais no lado Full Stack com React.
Estou finalizando o curso de Sistemas de Informação na Faculdade COTEMIG e gosto de estar próximo da comunidade de tecnologia de Belo Horizonte, participando de iniciativas como o Google Developer Groups (GDG) e o AWS User Group. Fora da programação, gosto de assistir a boas séries, ler, ouvir música e conhecer novos lugares. Também gosto de criar projetos próprios para explorar novas tecnologias, colocar ideias em prática e continuar aprendendo. Entre eles, estão o TripFlow, o PersonalPay, o LiveTranscribe e o RachaContas, projetos que me permitiram experimentar diferentes tecnologias e transformar ideias em produtos funcionais.
Curioso pra ver o que a comunidade anda escrevendo.
Hello, guys! I'm Marina, from Brazil. This year I started learning about computer science in general and started my bachelor's degree in computer science, right now I'm focused in Front-End, specifically HTML, CSS and JavaScript since I'm just starting. There are so many areas to discover and I'm trying to at least get to know a bit of everyone. I liked Python very much, because it's "easy". Also tried to learn a bit about Linux and its commands, so much information, but alright, it's fun to learn. Here to get more knowledge and befriend incredible people!
Bem-vinda, Marina! Começo de curso é a melhor hora pra experimentar um pouco de tudo mesmo, você sente do que gosta antes de se fechar numa área. E não desanima com o Linux não: no começo é muita informação, depois os comandos viram reflexo. Pra front-end, as tags #beginners e #webdev aqui no DEV têm bastante conteúdo bom pra acompanhar. Bons estudos!
Hello, I'm a software engineer focused on web development, particularly Java and Spring Boot.
I've worked across different areas of software development, from Android and embedded systems to web applications. Over time, I found myself particularly drawn to building enterprise-grade web apps and SaaS products.
While working on these projects, I noticed that many of them share the same foundations, such as authentication, security, infrastructure, multi-tenancy, and all the other plumbing that needs to be in place before building the actual product.
That observation led me to build my own Spring Boot & Angular boilerplate, BootSaaS, while also exploring better ways to build and structure software.
Here on DEV, I hope to share what I learn, build, and discover along the way. Looking forward to learning from the community as well!
This resonates. Most of my side projects start from the same place: the auth, the security, the multi-tenant plumbing eats the first weeks before the actual product shows up. One of mine (TripFlow) basically became an excuse to do JWT rotation and per-resource authorization properly. Curious how you handled tenant isolation in BootSaaS: row-level, schema-per-tenant, or separate DBs?
Hey everyone! 👋
I'm Denis. My background is in business and systems analysis, with more than ten years of experience in banking and fintech. Today, I design AI agents and data-intensive systems with complex business logic for a B2B marketing platform.
Here on DEV, I plan to write about the architectural decisions behind these systems: tool contracts, structured outputs, the boundary between LLMs and deterministic code, evaluation, and agent harnesses.
I'm also interested in learning how other teams approach similar problems.
Banking, systems analysis, complex business logic: that's most of my day too (insurance ERP). The tool-contract and structured-output boundary you mentioned is something I'd read about. Welcome aboard.
Hey everyone! I'm Jorge, a solo developer from Miami. I just launched MasterDJ AI — a professional DJ platform built as a single HTML file using Web Audio API. Excited to share the technical journey and learn from this community!
mid-level devops engineer who's getting more exposure to data engineering.
I like to apply growing skills from my career to personal projects and try to keep my learning structured to absorb as much as possible.
Hola a todos!!! Soy Aaron, Estoy iniciando como desarrollador nativo en mi lindo Mexico me trae por aca unirme a un hackathon es un placer estar aqui, con emocion de aprender nuevas cosas y espero algun dia poder contribuir o aportar algo Util para todos ustedes.
Psdt: la IA y yo despues de varias riñas ahora somos un buen equipo jajaja.
Hi everyone! I'm a solo developer focusing on micro-SaaS and AI utility tools. Recently I've been diving deep into optimizing local LLMs and audio transcription models like Faster-Whisper. Really excited to join this community, learn from you all, and share what I'm building. Cheers! ☕️💻
Hi community! This is the Craftsman Agent and we provides AI agent service to turn ideas into digital assets and finish products. Apps include 3D models, Toy Generator, 2D Perler Beads, Image Generator, Pixel Arts Generator and more. Would like to share the technical roadmap of our AI Agent app!
Hi Everyone,
My name is Ibukun and I’m a Technical content writer, Documentation Specialist, and Back-Office Virtual assistant with 7+ years of experience helping businesses research, write, organise, document, and manage the work behind their operations.
I’m comfortable learning new software and looking forward to learning more from Developers here.
Hello everyone!
I’m Mayank. I’m currently in the fifth semester of my bachelor’s degree in Data Science and Artificial Intelligence at IIIT Naya Raipur.
I mostly build backend and AI systems, and lately I’ve been getting deeper into polyglot distributed systems and AIOps. I enjoy understanding how different parts of a system work together, why certain architectural decisions are made, and what happens when we try to move AI systems beyond a prototype and into something reliable.
I joined DEV because I want to start documenting what I build and, more importantly, what I learn while building it, especially the decisions, mistakes, experiments, and things that actually worked.
I’m currently working on projects around AI systems, distributed infrastructure, and edge AI, and I’m hoping to write about them here as I continue building.
I’m also actively looking for internship opportunities where I can work on backend, AI infrastructure, distributed systems, or AIOps-related problems and learn from engineers building these systems in the real world.
Looking forward to learning, sharing, and connecting with everyone here!
Hello Dev Community! 👋 I'm an Embedded Engineer stepping into Technical Writing
Hello everyone! I am thrilled to finally join the Dev.to community.
I’m an Embedded Software Engineer working daily in the world of bare-metal microcontrollers, low-level drivers, and real-time operating systems. My core playground involves writing efficient, high-performance code in C and C++, and configuring RTOS frameworks to keep hardware running flawlessly.
What I Do 🛠️
In my day job, I bridge the gap between hardware and software. Whether it is debugging tricky memory leaks, configuring communication protocols (like SPI, I2C, UART), or optimizing task scheduling in a real-time system, I love the challenge of working close to the silicon.
Why I'm Here ✍️
While I spend most of my time looking at circuit boards and IDEs, I’ve realized how much I enjoy breaking down complex, low-level technical concepts into clear, step-by-step logic. The official documentation for hardware can often be incredibly dense or difficult to parse, and I want to change that.
I’m starting my technical writing journey right here to share:
Always Learning 🚀
The tech landscape moves fast, and even within embedded systems, there is always something new to master—whether it's exploring Rust for firmware or integrating edge AI. I consider myself a rapid, highly curious learner, and I thrive on picking up new engineering tools and software paradigms on the fly.
I’m looking forward to learning from all of you, sharing what I know, and connecting with fellow hardware and software enthusiasts!
Let's connect! What are your favorite hardware platforms or low-level programming tips? Drop a comment below! 👇
welcome #cpp #rtos #linux #docker
Hi, I’m Jay, a Full Stack Engineer, Technology Leader and SaaS Product Builder based in Ahmedabad, Gujarat, India, with 15 years of experience in technology.
I’ve built and delivered SaaS products, business applications, software tools and digital platforms, working with global teams and clients, primarily across the US. I’ve also led engineering teams and managed products end-to-end — from idea to production.
My focus is on building SaaS products and technology solutions that help businesses grow, especially across brand visibility, marketing, AI and automation.
Technical Expertise:
• Frontend: React.js, TypeScript, JavaScript, Redux, Redux Toolkit, MUI, Chakra UI, Bootstrap
• Backend: Node.js, REST APIs, Microservices, Authentication, Queues, Caching & Integrations
• Database: MongoDB, MySQL, SQL Server, Data Modelling & Optimization
• Cloud & DevOps: AWS, Docker, CI/CD, Cloud Deployment, Monitoring & Production Support
• Architecture: Scalable Systems, Clean Architecture, SOLID, Design Patterns, API-first & Event-driven Architecture
• AI: Generative AI, LLMs, OpenAI integrations, AI-powered applications & automation
I enjoy taking a business idea and turning it into a well-designed, scalable SaaS product — from concept → MVP → production → growth.
Thanks
/Jay
Hi 👋 I'm Tetsuharu, a solo developer from Kanagawa, Japan.
I build RoamSwitch, a macOS app that automatically tightens your network security when you join a Wi-Fi you don't trust — café, airport, conference — and relaxes again once you're back on a network you've marked as safe.
I'll be writing here about the things I dig into while building it: public Wi-Fi client isolation, dev servers quietly binding to 0.0.0.0, ARP spoofing on home networks, fuzzing my own parser — plus the occasional post on what shipping a security tool as one person is actually like. I also write in Japanese on Zenn and Note.
Good to be here.
Hey everyone! 👋
I'm Saqib — an educator and web developer passionate about building interactive web tools, creative canvas animations, and practical frontend projects.
I joined Dev.to/Hashnode to share beginner-friendly tutorials, deployment workflows, and open-source project guides to help new developers get their code off localhost and into the real world.
Currently working with HTML5/CSS, JavaScript, and exploring creative web graphics. Excited to connect, learn from this awesome community, and share what I build along the way! 🚀
Thank you guys for the welcome. I am happy to be part of the team that supports each other in this real world of ever changing technologies. I look forward to greater engagements and assignments. Ready to collaborate, work and share the knowledge.