Backend developer with a focus on data and real-time features. I build and ship APIs, background jobs and dashboards in production.
Lightweight tool for generating synthetic sensor data for IoT / ML testing.
Python API + CLI, JSONL / CSV outputs, YAML configs, published on PyPI and wired into CI.
- Stack: Python · CLI · PyPI Trusted Publishing · GitHub Actions
- Repo: dummysensors
- Demo: ds-test
Backend for live sensor readings, alerts and web dashboard.
- Django + DRF + Channels (ASGI / Redis)
- JWT auth, token based API, Docker Compose dev stack
- Planned: sensor simulator in Docker, alert rules, Grafana / Prometheus integration
Repo: Servo-Sens-App
From vehicle telemetry to map, alerts and exports.
- Multi user and roles, map with Leaflet / Mapbox
- CSV / PDF export, PostgreSQL, Kafka in the design
Repo: FleetStream
-
CarWorth-ML – car price prediction API + tiny UI
scikit-learn · FastAPI · Docker· Repo -
GinioCrawler – lead finder and contact extractor (CLI + tiny GUI, EXE for Windows)
Python · httpx · BeautifulSoup · Tkinter · Pandas· Repo -
MultiHandPaint – “air brush” drawing with hands and mouth gesture
Python · OpenCV · MediaPipe· Repo
Languages: C# · TypeScript · Python · SQL
Backend: Django DRF · ASP.NET WebAPI · FastAPI · Express.js
Frontend: Angular · React
Databases: PostgreSQL · Redis
DevOps: Docker · GitHub Actions · Prometheus
- BSc (Applied Computer Science), 2nd year — Bydgoszcz University of Science & Technology
- Lifting at the gym 🏋️, cars 🚗, and way too much backend code 🧑💻
LinkedIn: mateusz-dalke
Email: dalke.dev@gmail.com


