Mateusz Dalke

About me

Backend-first developer building fast, reliable web apps and APIs — from idea to production. I specialise in real-time features (WebSockets), data streaming, automations and integrations. Stack: Python (Django/DRF, FastAPI), Redis/PostgreSQL, Kafka, Docker, CI/CD. Front: Next.js/Nuxt with Tailwind. I design clean UI when needed. Tests, docs and performance are non-negotiable. Deliverables: • APIs & admin panels • websites/landing pages (SEO, speed) • dashboards & ERP/CRM integrations • refactors, audits, rescue work. Process: short sprints, weekly demos, clear communication. Invoice/contract, post-launch support. Full details + GitHub links: dalkedev.pl