Software Engineer — Python, Cloud & AI-assisted Development
Software Engineer with 12+ years building cloud-native Python applications across
telecom, healthcare, and finance. Skilled in scalable microservices, AI/LLM
integration, and cloud infrastructure.
Experience
Software Engineer — Commerzbank Digital Technology Centre Poland
04/2025 — PresentŁódź
Designed and maintained cloud-native Python microservices integrating AI/LLM capabilities into enterprise systems on Google Cloud Platform
Built fault-tolerant, asynchronous data processing pipelines with robust logging, error handling, and callback mechanisms
Delivered secure integrations across cloud services, ensuring reliability, auditability, and compliance with enterprise security standards
Python Developer — ALTIMI
09/2024 — PresentWrocław
Developed and maintained a healthcare-industry web platform using React, Django, PostgreSQL, and Elasticsearch on AWS
Ensured system reliability, scalability, and security in a regulated, cloud-based production environment
Collaborated with cross-functional teams to deliver features under healthcare compliance requirements
Python Developer — Polar Night Software
09/2022 — 09/2024Łódź
Led a team of developers, improving workflow efficiency and code quality standards
Provided technical support and resolved code and infrastructure issues, reducing downtime
Introduced new tools, technologies, and engineering best practices, driving continuous process improvement
Built and maintained Django-based web applications, enhancing user experience
Senior Software Engineer for Server Systems — Scramjet.org
01/2022 — 10/2022Warszawa
Designed and implemented backend server architectures for distributed data processing systems
Contributed to platform reliability as backend developer on core data pipelines
Python Developer — Polar Night Software
04/2021 — 01/2022Łódź
Developed Django-based web applications, enhancing user experience and interaction
Senior Software Developer — Fujitsu
02/2019 — 03/2021Łódź
Developed Python-based solutions as an OpenStack engineer, supporting enterprise cloud infrastructure
Delivered high-quality software solutions in a large-scale infrastructure environment
Python Developer — STX Next
07/2018 — 01/2019Łódź
Developed Django-based web applications with a focus on performance and scalability
Software Developer — Ericsson
01/2016 — 06/2018Łódź
Developed and maintained features for the TTK internal tools platform using Python, C#, and C++
Scrum Master — Ericsson
01/2015 — 12/2015Łódź
Facilitated Agile/Scrum ceremonies and practices, improving team delivery predictability
Junior Software Developer — Ericsson
01/2014 — 12/2015Łódź
Contributed to the TTK internal tools project as a Python developer, building foundational engineering practices
Internship — Microsoft
02/2013 — 05/2013Warszawa
Completed technical internship, gaining exposure to enterprise software development practices
Skills
Languages
Python, Go, TypeScript
Frameworks
FastAPI, Django, React, HTMX
Data
PostgreSQL, Elasticsearch
Cloud & Infrastructure
Google Cloud Platform (Vertex AI, BigQuery), AWS, Terraform, Docker, Kubernetes
AI-assisted development
GitHub Copilot, Claude, Codex
Practices
DevOps, SRE, System Integration, CI/CD, Agile, Scrum