About Me
Dynamic and detail-oriented Back End and Data Engineer with over 5 years of experience in software engineering, specializing in building robust backend systems and data processing solutions. Proficient in a range of programming languages and tools, committed to leveraging big data technologies to enhance business operations.
Professional Experience
My journey in software engineering
Data Engineer
Cyfrowy Polsat S.A.
Design and develop BI pipelines to process and analyze data from the Polsat Box Go platform. Build REST endpoints to distribute and expose business data. Create data models and reporting solutions to support business intelligence needs.
Technologies Used:
Python Django FastAPI PostgreSQL Redis MongoDB DockerFounding Engineer
OIZO World
Co-design and implement the backend and data architecture for an AI-powered travel platform. Develop and operate Django-based APIs, background jobs, and data workflows that power user content, personalization, and integrations with third-party services. Deploy and maintain containerized services using Docker and Coolify on Hetzner VPS.
Technologies Used:
Django Django REST Framework Python PostgreSQL Docker Coolify GitHubPython/Spark Developer
REDS S.A.
Built real-time data processing pipelines with PySpark for ingesting and transforming streaming data. Designed and documented data models and flows to improve architecture. Developed an end-to-end data warehouse integrating Kafka and PySpark for analytics. Delivered ETL pipelines to process and analyze railway telemetry in near real-time.
Technologies Used:
Python PySpark Kafka HDFS Apache Airflow Docker LinuxSoftware Engineer
ABIS Sp. z o.o.
Develop backend systems and optimize database infrastructure. Build reporting platforms and analytical dashboards. Design and maintain MySQL databases and schemas. Automate workflows with Python scripts and PyQt applications. Support PHP-based web development and system integrations.
Technologies Used:
Python PHP MySQL PyQt JavaScript HTML CSS LinuxTechnical Skills
Technologies and tools I work with
Backend
Server-side development and API design
Data
Data processing and analytics
DevOps
Infrastructure and deployment