I've been building software for over a decade — from network infrastructure to AI-powered tools. CS Engineering student at Obuda University, Budapest. I reverse-engineer APIs, publish packages on npm and PyPI, do security research through HackerOne, and deploy microservices on Kubernetes. Every project here started because I needed to solve a real problem.
|
Languages |
Frontend & Mobile |
Backend & Data |
|
AI |
Infrastructure |
Tools |
|
neptun-api |
Claude-Code-Security-Analysis
Investigated whether Claude Code's rate limiting could be bypassed. Proved it can't — server-side enforcement blocks every vector. Responsibly disclosed via HackerOne (Report #3642470). 7/7 tests passing.
|
|
product-assistant
AI shopping assistant: chat with Gemini to search products, get recommendations, and compare prices. 3 microservices (API + AI + Scraping) orchestrated with Docker Compose and Kubernetes with HPA auto-scaling.
|
filmu-streaming
Full streaming platform with HLS video playback (4 player engines), subscription billing, referral system, device management, admin dashboard with analytics, and an M3U playlist processor.
|
|
gmail-ai-agent
Natural-language Gmail agent — reads your inbox, composes replies, organizes and deletes emails. Dual LLM support (Mistral + Groq).
|
med-study-gen
Upload a PDF, lecture recording, or handwritten notes — get structured study materials and auto-generated quizzes. Supports 7 input formats including YouTube transcripts.
|
|
document-photo-to-text-ai |
kouma-chat
Real-time chat with AI responses (Groq/Llama 3), file sharing, room-based conversations, and syntax-highlighted code blocks.
|
|
trading-bot
Automated XAUUSD grid strategy on MetaTrader 5. BUY-only grid with pause/resume mechanics. Includes a real-time web dashboard, tick-based backtester, and 33 passing tests.
|
signal-app
Mobile app for broadcasting and receiving forex/binary trading signals. Real-time delivery via Firebase, role-based access for signal senders.
|
| Project | What it does | Stack |
|---|---|---|
| filmu-server | Backend API for the Filmu streaming platform | Node.js, Express, Prisma |
| filmu-mobile | Mobile client for Filmu (Android/iOS) | React Native |
| email-monitor | Email monitoring with real-time WebSocket updates | Django, PostgreSQL, Docker |
| langchain-study-gen | AI study material generator | Python, FastAPI, LangChain |
| proxy-server | HTTP/media proxy with rate limiting and FFmpeg | Node.js, Express |
| portfolio | Personal website with AI chat and 3D graphics — Live | Next.js, Three.js |
| jyourdays | Personal diary app | React, TypeScript |