Hi, I'm Eray
Building systems that think for themselves.
About Me
More Than a Web Developer
I'm a backend-focused developer who loves going deeper than the surface — from designing my own programming language (Zet Lang) to writing a recursive DNS resolver from scratch in Go with zero dependencies. I build with Python, Node.js, Go, Rust and C++ and I'm always chasing the next hard problem.
Language Distribution
Language Designer
Built my own programming language (Zet Lang) with lexer, parser, interpreter in Python — then rewrote the compiler in Rust.
Systems Thinker
Wrote a recursive DNS resolver in Go (zero deps), a system monitor in C++ with ImGui, and low-level protocol implementations.
Fast Learner
Went from first project to 22 repos across 10+ languages in under 4 months. Each project pushes into new territory.
Clean Engineer
Every project has professional docs, security layers (JWT, rate limiting, CORS), and production-ready architecture.
Skills & Technologies
My Tech Arsenal
Backend
5 technologies
Projects
What I've Built
Journey
My Development Timeline
From first commit to building programming languages — in under 4 months.
First Steps: IoT Dashboard & Portfolio
Started the journey with a real-time IoT temperature dashboard using Python + Flask + PostgreSQL. Built first portfolio site.
Gojo Lang v7.0 — Own Programming Language
Designed and built a Turing-complete interpreted language from scratch in Python. Variables, loops, arrays, standard library — the works.
Full-Stack Deep Dive
Built e-commerce (ModaShop), appointment systems (Laravel + Angular), and a meal planner in PHP. Explored the full web spectrum.
Gojo Lang IDE & Renewed Compiler
Created a browser-based IDE with React + Pyodide (WebAssembly). Then rewrote the entire compiler in Rust for native speed.
Bank Campaign Scraper & Repo Monitor
Built an AI-powered campaign scraper (Playwright + FastAPI) and a GitHub profile analyzer with interactive charts.
Systems Programming: C++ & Go
Wrote a cross-platform system monitor in C++ with ImGui/OpenGL. Built a recursive DNS resolver in Go with zero dependencies — DoH, DoT, ad-blocking dashboard.
Real-Time Messaging App
Built a WhatsApp/Discord-like messaging platform with Socket.IO, dual-token auth, typing indicators, read receipts, and presence tracking.
Repo Monitor 2.0 — Feature-Complete
Rebuilt Repo Monitor with Next.js 16, SSE streaming, developer personas, health scoring, i18n, PWA, comparison mode, and embeddable badges.
Networking & P2P Protocols
Developed a zero-dependency P2P stack in Rust (cekyP2P) and a memory-efficient Go media bridge between Telegram and Discord.
Game Engines & Automation
Created a custom Vulkan Voxel engine (Project M) and Synapse, a next-gen node-based visual automation tool for Windows.
P2P Live Streaming
Built Ceky Stream, a hybrid P2P live streaming platform utilizing Reed-Solomon FEC and zero-trust crypto to reduce bandwidth costs.
GitHub
Open Source Activity
Contact
Let's Work Together
Have a project in mind or just want to say hi? I'm always open to new opportunities and interesting conversations.
Open to EU-based remote opportunities, especially in backend, systems, and full-stack development roles.