Backend-first developer bridging Data Engineering & Full-Stack Web Development. I love turning raw sensor data into clean, query-ready insights, crafting end-to-end web experiences, and squeezing every cycle out of C & C++ when latency matters.
| Focus | Why it’s fun |
|---|---|
| Real-time data pipelines (Kafka → Spark → Delta Lake) | instant feedback loops & sleek dashboards |
| Full-stack web apps (Next.js → Node → Postgres) | code once, ship anywhere, delight users |
| Cloud-native infra (Docker Compose → K8s) | reproducible labs on any laptop |
| Algorithmic playgrounds (C++ & raylib) | hands-on micro-optimization practice |
| Project | TL;DR | Stack |
|---|---|---|
| TravelMate | Full-stack travel planning app with interactive maps, weather API, JWT auth, and PWA support. | Vue 3 • Django REST Framework • SimpleJWT • Tailwind CSS • Docker |
| CarBuddy | Digital mechanic for drivers & small fleets – tracks maintenance schedules, stores repair history, and helps book workshops. | Next.js • Express.js • TypeScript • Prisma • PostgreSQL • Docker |
| FleetStream | Telemetry from ✈ driver’s seat to 📊 dashboard – Spark Structured Streaming crunches vehicle data in real-time. | PySpark • Kafka • PostgreSQL • Docker |
| ServoSense | OT → IT bridge for industrial sensors with simulators, streaming & batch jobs, Delta Lake storage, and Prometheus metrics. | FastAPI • PySpark • Pandas • Delta • Docker Compose |
| ChattyNetwork | Real-time chat app with emoji reactions & typing indicators, built for fun latency testing. | Next.js • Express.js • Socket.IO • Tailwind |
| MultiHandPaint | “Air-brush” drawing – control the canvas with your hands, clear with a mouth gesture. | Python • OpenCV • MediaPipe |
| SortVisualization | Bubble Sort meets raylib – a minimal C++ visualizer for teaching CS fundamentals. | C++17 • raylib |
(check pinned repos or ➕ More projects in Repositories)
- Languages » Python · TypeScript · C/C++ · SQL
- Data » Apache Spark · Pandas · Delta Lake · Kafka · Airflow (learning)
- Backend » FastAPI · Express.js · Django · Node
- Frontend/Mobile » Next.js · Vue 3 · React Native · Tailwind CSS
- Databases » PostgreSQL · MySQL · MongoDB
- DevOps » Docker · Docker Compose · GitHub Actions · Prometheus/Grafana
- 2nd-year BSc in Applied Computer Science @ Bydgoszcz University of Science & Technology
- Lifting 🏋️ at the gym and geeking out over cars
- LinkedIn » mateusz-dalke
- Email » dalke.dev@gmail.com
(Open to collaborations, internships, or junior data/platform/web roles.)