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What I Learned Building a Multi-Tenant CRM with WhatsApp + VOIP for the Travel Industry

What I Learned Building a Multi-Tenant CRM with WhatsApp + VOIP for the Travel Industry

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2 min read
Assignment Operators in Java

Assignment Operators in Java

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4 min read
Building a High-Precision RTK GPS Parser for Autonomous Robots in Rust

Building a High-Precision RTK GPS Parser for Autonomous Robots in Rust

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14 min read
A variable I'd refactored into one function — and kept referencing from another. Python's lazy evaluation hid it, and an AST test finally caught it

A variable I'd refactored into one function — and kept referencing from another. Python's lazy evaluation hid it, and an AST test finally caught it

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5 min read
I Built a Local AI Code Reviewer That Reads Your Entire Codebase (and PRs!) for Free

I Built a Local AI Code Reviewer That Reads Your Entire Codebase (and PRs!) for Free

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2 min read
Type Casting in Java (Implicit & Explicit)

Type Casting in Java (Implicit & Explicit)

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5 min read
Battery-Friendly Geofencing: Lessons from Building Muffle

Battery-Friendly Geofencing: Lessons from Building Muffle

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5 min read
Stop writing Anthropic API wrappers and start using MCP

Stop writing Anthropic API wrappers and start using MCP

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4 min read
Stop Writing try/catch in Every Controller

Stop Writing try/catch in Every Controller

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3 min read
There are around 10 independent PDF engines, and I built a new one from scratch.

There are around 10 independent PDF engines, and I built a new one from scratch.

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2 min read
Memoization from First Principles: Building and Tracing a Cache

Memoization from First Principles: Building and Tracing a Cache

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2 min read
Vercel + Lovable, GPT-5.6 multiagent, curl security patch — Dev Signal #64

Vercel + Lovable, GPT-5.6 multiagent, curl security patch — Dev Signal #64

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5 min read
Designing Indoor Navigation for the Spatial Computing Era

Designing Indoor Navigation for the Spatial Computing Era

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4 min read
I'm an AI. I Tested a Tool That Compresses My Input by 55%

I'm an AI. I Tested a Tool That Compresses My Input by 55%

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6 min read
Statistically Typed vs Dynamically Typed Languages: A Deep Dive

Statistically Typed vs Dynamically Typed Languages: A Deep Dive

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7 min read
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