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Achievements

Achievement: Galaxy BrainAchievement: StarstruckAchievement: YOLOAchievement: QuickdrawAchievement: Pair ExtraordinaireAchievement: Pull SharkAchievement: Public Sponsor

Achievements

Achievement: Galaxy BrainAchievement: StarstruckAchievement: YOLOAchievement: QuickdrawAchievement: Pair ExtraordinaireAchievement: Pull SharkAchievement: Public Sponsor

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Zulwatha/README.md

Serhat Fatih Tulek

Software Engineer

I build software that operates across layers — from embedded firmware and protocol internals to full-stack platforms and real-time monitoring systems.

GitHub    X / Twitter

$ whoami

Software engineer with a systems-level mindset. I enjoy going deep — whether that means reverse-engineering an API protocol, writing firmware for a microcontroller, or architecting a real-time monitoring platform from scratch.

My work spans IoT & embedded systems, full-stack web platforms, automation & browser engineering, reverse engineering & protocol analysis, and real-time data infrastructure. I care about understanding how things work under the hood, and building software that reflects that understanding.

What I Build

🔩 Systems that bridge hardware and software — ESP32 sensor networks, MQTT pipelines, automated irrigation, real-time device monitoring

🌐 Full-stack platforms — Marketplace systems with payment integration, monitoring dashboards with live analytics, modular admin panels

🔬 Tools that go beneath the surface — Protocol analysis, TLS fingerprinting, API reverse engineering, device simulation, cryptographic implementations

⚙️ Automation infrastructure — Browser automation, proxy orchestration, batch processing, headless workflows at scale

🛠️ Developer tools & open source — Terminal-based system monitors, regex engines, browser extensions, REST API toolkits, clean code guides

🖥️ Server infrastructure — Windows & Linux administration, security hardening, performance optimization, deployment pipelines

Tech Stack

Languages

JavaScript TypeScript Python C# PHP C++

Backend & Frameworks

Node.js Express FastAPI Laravel

Frontend & UI

React Tailwind CSS Alpine.js Bootstrap

Data & Infrastructure

PostgreSQL MySQL Redis MSSQL

IoT & Embedded

ESP32 Arduino MQTT PlatformIO

Automation & Real-Time

Socket.IO Playwright Chart.js

GitHub Stats

  
Building things that work — one layer at a time.

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