DEV Community: Mohamed Amaan

Gemma 4: The AI Revolution Happening Right in Your Pocket

Mohamed Amaan — Wed, 08 Apr 2026 17:45:19 +0000

Have you ever wanted the power of an advanced AI without having to worry about your internet connection or data privacy? Google's brand new open-source AI, Gemma 4, is making this a reality
. Built from Gemini 3 research to maximize intelligence-per-parameter, Gemma 4 is pushing the boundaries of what our personal devices can do
. While the larger 26B and 31B models offer frontier intelligence for personal computers, the real game-changers for everyday users are the E2B and E4B models, which are specifically built to bring a new level of intelligence to mobile and IoT devices
.
Here is why Gemma 4 is about to change how you use your smartphone:
True Offline Intelligence The most mind-blowing feature of the Gemma 4 E2B and E4B models is that they can run completely offline with near-zero latency on edge devices like phones, Raspberry Pis, and Jetson Nanos
. Through Google's free AI Edge Gallery app, you can download Gemma 4 directly to your device and run it even with airplane mode turned on

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The Solo Dev’s Guide to Launching a Profitable SaaS Without Quitting Your 9-to-5

Mohamed Amaan — Mon, 06 Apr 2026 11:31:08 +0000

If you are a software engineer working a traditional 9-to-5 at a tech company, you have probably felt the entrepreneurial itch to build your own software and generate your own income
. Transitioning from a large engineering team to a solo developer trying to market and monetize a product is a completely different ballgame
.
Before you write your first line of code, you need to set your expectations: this journey is a marathon, not a sprint
. It is highly likely that your first few apps will completely flop
. It often takes five or six attempts before building an app that generates any modest revenue
.
Here is a step-by-step guide to finding an idea, shipping it fast, and tackling the hardest part of all—marketing.
Phase 1: Finding the "Right" Idea (Hint: Don't Reinvent the Wheel)
Many talented engineers fail because their egos push them to build ultra-complex, niche B2B products
. If your goal is simply to get traction and make your first couple hundred dollars on the internet, let go of the need to build a venture-backed unicorn
.
Instead, lean into these validation strategies:
Blatantly copy existing apps: Rebuild tools you already use daily—like a budgeting app, a calorie tracker, or a screenshot tool—and add a slight twist or a better UI
. Copying is a highly effective way to make your first internet dollars
. For example, one developer built an AI meeting recorder called "Monty" that was essentially a copy of existing tools; it peaked at around $1,900 in monthly revenue and still passively makes $650 a month today
.
Scroll social media intentionally: Pay close attention to the apps being advertised to you on TikTok, Instagram, or YouTube Shorts
. If you see competitors running ads for an app, consider that a green flag; it proves there is a validated market full of paying customers
.
Phase 2: The Build (Speed > Perfection)
When you are building your own micro-SaaS, your biggest advantage is speed
. Perfection is the enemy of progress, a lesson that is especially hard for big tech engineers to accept

How a Young Founder Scaled a Gamified App to $14K/Month in Just 4 Months

Mohamed Amaan — Sat, 04 Apr 2026 09:52:53 +0000

Imagine a young founder Even launching a mobile app and scaling it to $14,000 per month in only a few months—all without a massive existing audience or expensive paid ads.

That is exactly what a young entrepreneur named Evan achieved with his app, Locked. Featured on a recent episode of Starter Story, Evan completely pulled back the curtain on how he built and marketed his business. Whether you are an aspiring app developer or just love a great hustle story, here are the biggest takeaways from his journey.

🎮 The Product: Making Habit Tracking Fun

Evan noticed that a friend was struggling to stay on task, which sparked a brilliant idea. Instead of building just another boring habit tracker, Evan built Locked—a gamified health and fitness app.

When users onboard, they choose a character, earn XP for completing tasks, unlock badges, and compete on leaderboards. It even features a highly unique "motivational screen" where users are essentially yelled at by an influencer to stop living in comfort.

The Business Model: The app charges $40 per year or $7 per week. However, Evan uses a clever monetization trick: if a user tries to exit the main paywall, they are hit with a "transaction abandoned" paywall offering a discounted rate of just $20 per year.

💻 The Tech Stack: Built in 1.5 Months

Thanks to the rise of AI tools, building an app is faster than ever. Evan and his team went from idea to the App Store in just a month and a half.

Here is exactly how they built it:

Store.link: Transform Google Sheets into an Online Store

Mohamed Amaan — Sat, 04 Apr 2026 09:20:47 +0000

Store.link is an e-commerce website builder that instantly converts a simple Google Sheet into a fully functional, mobile-ready online store
.
It eliminates the need for coding or complex software management by automatically syncing your website's inventory and data whenever you update product details in the spreadsheet

𝗬𝗼𝘂𝗿 𝗔𝗽𝗽 𝗜𝘀 𝗦𝗵𝗶𝗽𝗽𝗶𝗻𝗴 𝗙𝗮𝘀𝘁𝗲𝗿… 𝗕𝘂𝘁 𝗜𝘀 𝗜𝘁 𝗦𝗲𝗰𝘂𝗿𝗲?

Mohamed Amaan — Fri, 03 Apr 2026 11:23:55 +0000

Modern teams ship code faster than ever with AI tools like Claude Code and Cursor, but security testing still happens only once a year

Shannon by Keygraph solves this by acting as an autonomous, white-box AI pentester that continuously tests your apps and APIs.

It enables real-time, on-demand security testing—so vulnerabilities are caught before they reach production.

latest news

Mohamed Amaan — Thu, 02 Apr 2026 17:48:05 +0000

Mohamed Amaan

Apr 2

Meta Releases TRIBE2 to Predict Human Brain Activity

#ai #webdev #programming #machinelearning

Comments 1

1 min read

Meta Releases TRIBE2 to Predict Human Brain Activity

Mohamed Amaan — Thu, 02 Apr 2026 17:47:11 +0000

Meta introduced TRIBE2, an AI model that predicts human brain responses to sights and sounds, replacing slow and costly brain recordings.

It acts as a “digital twin” of the brain, turning months of neuroscience experiments into seconds of simulation.

Using tri-modal inputs (audio, video, text) and transformer-based integration, it maps activity to fMRI-like brain signals.

Trained on 500+ hours of data from 700+ people, it enables faster, scalable, and often more accurate brain research.

The Axios Security Hack: How to Protect Your Data

Mohamed Amaan — Thu, 02 Apr 2026 14:59:33 +0000

A recent incident involving Axios exposed a serious risk in modern development.

An attacker compromised a maintainer’s account and pushed a malicious update.
That update quietly introduced a harmful dependency — giving attackers potential access to user systems, credentials, and even cloud secrets.

⚠️ The scary part?
You could be affected just by running npm install.

Write on Medium
💡 What this teaches us:
• Always use lock files (package-lock.json / yarn.lock)
• Avoid blindly updating dependencies
• Audit packages before deploying
• Stay alert to supply chain attacks

This isn’t just an Axios issue — it’s a reminder that your entire dependency tree is part of your attack surface.

🔗 Read more: https://lnkd.in/gp7eXThV

cybersecurity #webdevelopment #javascript #nodejs #developers #100DaysOfCode

AI Mock Interview Taker SaaS platform!

Mohamed Amaan — Sat, 27 Jul 2024 13:41:58 +0000

Utilizing the cutting-edge technologies of Next.js, PostgreSQL, Neon serverless, and Gemini API, I have created a solution that transforms interview preparation

This platform is designed to help job seekers build confidence and hone their interview skills

Explore the platform and share your feedback.

Demo:-(https://lnkd.in/gsfbh_Cv)v

github:- https://lnkd.in/g38Bruwb

saas #SoftwareEngineering #Programming