Software
Engineer

Building reliable backend systems — from scalable APIs to distributed architecture.

Python / Backend engineer with commercial experience spanning junior to senior roles. Focused on clean architecture, testability, and systems that scale.

Poznań, Poland  /  Remote

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about.md

Started in PHP, jumped to Python — with occasional Node.js along the way. Backend engineering is my core — APIs, async systems, data pipelines, infrastructure. Junior to senior, through real products.

I build systems that don't surprise you at 3am. Code reviews as collaboration, documentation as part of shipping. I work best in product-focused teams where ownership, clarity, and fast feedback matter.

AI tools — Claude, Claude Code, Copilot, Codex — are a serious part of my workflow. Force multiplier, not a replacement for judgment.

Backend-first
AI in workflow
Poznań / Remote
Junior → Senior track
Startups & small teams

skills.json

Python Ecosystem

Python Django DRF FastAPI Flask Celery

Data & Messaging

PostgreSQL MySQL Redis RabbitMQ

Infrastructure & Cloud

Docker Kubernetes AWS CI/CD

Frontend & APIs

JavaScript TypeScript Node.js

Testing & QA

Selenium Grid E2E Testing Test Automation

AI-Assisted Development

Claude Claude Code GitHub Copilot Codex Rapid Prototyping

experience.log

  • Scalable backend systems & REST APIs

    Designed and delivered high-traffic APIs with performance, maintainability, and clear contracts in mind.

  • SaaS platforms & multi-tenant architecture

    Built and maintained SaaS products with complex integrations, background processing, and multi-tenant architecture.

  • Distributed systems & async processing

    Implemented event-driven workflows, task queues, and message brokers to decouple and scale services.

  • Test automation platforms

    Built automated testing infrastructure including Selenium Grid setups and full end-to-end pipeline integration.

  • Cloud-native development

    Delivered services designed for containerised, cloud-hosted environments with proper observability and resilience.

  • Code quality & technical leadership

    Active in code reviews, recruitment assessments, and mentoring — consistently raising the technical bar across teams.

contact.sh

Prefer startups and small teams where good collaboration and real ownership matter more than process. Always open to interesting conversations.

Connect on LinkedIn

Poznań, Poland  ·  Available remotely