name: Dominik Łysiak
location: Germany
role: Full-Stack Developer & AI Integration Specialist
focus_areas:
- Scalable Microservices Architecture
- AI-Powered Applications (RAG, LLM Integration)
- Real-time Systems & WebSocket Architecture
- Clean Code & Test-Driven Development
current_status:
learning: ["WebAssembly", "Edge Computing", "Advanced System Design"]
building: ["AI Agent Systems", "Distributed Applications"]
reading: ["System Design Interview", "Clean Architecture"]
coffee_preference: "Whole grain → medium grind → filtered (no milk) ☕"
|
|
| Category | Technologies | Proficiency |
|---|---|---|
| Backend | Python, Django, FastAPI, Node.js | |
| Frontend | Vue.js, Nuxt, TypeScript, Quasar | |
| Databases | PostgreSQL, Redis, Vector DBs | |
| AI/ML | LLMs, RAG, Embeddings, Agents | |
| DevOps | Docker, CI/CD, Cloud Services | |
| Architecture | Microservices, System Design |
🏅 2024 Highlights (Click to expand)
- 🚀 Scaled Real-time Platform to 10K+ concurrent WebSocket connections
- 🤖 Implemented RAG System reducing support tickets by 40%
- ⚡ Optimized Database Queries improving response time by 80%
- 📚 Published Django Package for advanced authentication patterns
- 🎯 Led Microservices Migration for legacy monolithic application
- 💰 Built Payment Processing System handling €1M+ monthly transactions
class DevelopmentPhilosophy:
"""My approach to building software that matters."""
principles = [
"Clean code over clever code",
"Test-driven development is non-negotiable",
"Architecture should enable change, not resist it",
"Performance matters - every millisecond counts",
"User experience drives technical decisions"
]
def build_solution(self, problem):
"""Build solutions that scale and maintain."""
return (
self.understand_deeply(problem)
.design_cleanly()
.implement_test_first()
.optimize_intelligently()
.document_thoroughly()
)- 🏗️ Architecture Challenges - Scalable solutions for complex problems
- 🤖 AI/ML Applications - Real-world implementations that deliver value
- ⚡ Performance Optimization - Making applications blazingly fast
- 🧹 Clean Code Practices - Building maintainable systems
- 🚀 Interesting Projects - Always open to meaningful collaborations
🌅 Morning ██████░░░░░░░░░░░░░░
🌆 Daytime ████████████░░░░░░░░
🌃 Evening ███░░░░░░░░░░░░░░░░░
🌙 Night ██░░░░░░░░░░░░░░░░░░
✨ Since I know rich, python debbuging is so pretty! ✨