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Desenvolvimento do lado do servidor, APIs, bancos de dados e logica de negocios.

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Why I Decided to Learn Go — And What My First Commit Looked Like

Why I Decided to Learn Go — And What My First Commit Looked Like

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3 min read
Stop paying OpenAI to transcribe your voice notes (My offline Telegram bot stack) 🎙️

Stop paying OpenAI to transcribe your voice notes (My offline Telegram bot stack) 🎙️

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2 min read
Building Powerful CLI Tools in Go with Cobra 🐍

Building Powerful CLI Tools in Go with Cobra 🐍

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7 min read
Building a 5000+ Notifications/sec Event Pipeline with Kafka & Distributed Idempotency

Building a 5000+ Notifications/sec Event Pipeline with Kafka & Distributed Idempotency

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6 min read
Do You Actually Need an AI Gateway? (And When a Simple LLM Wrapper Isn’t Enough)

Do You Actually Need an AI Gateway? (And When a Simple LLM Wrapper Isn’t Enough)

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7 min read
Handle Your Cache: Real-World Strategies for Massive Scale

Handle Your Cache: Real-World Strategies for Massive Scale

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5 min read
Don't Block the Event Loop: Scaling Heavy Video Rendering with Node.js, Redis & BullMQ

Don't Block the Event Loop: Scaling Heavy Video Rendering with Node.js, Redis & BullMQ

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3 min read
Pushing data in real time. (Long polling vs SSE vs Websocket vs QUIC with working example)

Pushing data in real time. (Long polling vs SSE vs Websocket vs QUIC with working example)

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2 min read
System Design: проектируем систему бронирования билетов

System Design: проектируем систему бронирования билетов

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3 min read
Strong,Perfect,Neon Number Programs

Strong,Perfect,Neon Number Programs

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2 min read
Building a Bulkhead Pattern in Rust: Isolating Failures with Thread Pools

Building a Bulkhead Pattern in Rust: Isolating Failures with Thread Pools

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3 min read
Designing Instagram at Scale: A Complete System Design Deep Dive

Designing Instagram at Scale: A Complete System Design Deep Dive

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15 min read
Why the Pricing Algorithm Has Two Completely Different Strategies for Rank 1

Why the Pricing Algorithm Has Two Completely Different Strategies for Rank 1

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5 min read
AI Integration Without AI Researchers: What Engineering Teams Actually Need in 2026

AI Integration Without AI Researchers: What Engineering Teams Actually Need in 2026

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4 min read
From 0 to 10M Requests/Day, Architecting a Boring but Bulletproof Backend

From 0 to 10M Requests/Day, Architecting a Boring but Bulletproof Backend

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12 min read
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