Fähigkeiten
Zusätzliche Fähigkeiten (21)
Branchenkenntnisse
Eugen in wenigen Worten
Maximizing your business value with expert software solutions tailored to your unique challenges.
I support you and your company through all phases of the software development lifecycle - from planning and requirements engineering through development and testing until go live and maintenance.
7+ years experience in different industries helping customers to solve their problems using a variety of technologies and methodologies ranging from development:
- Python
- SQL
- Bash
over different types of databases and supporting technologies:
- PostgreSQL
- Clickhouse
- Cassandra
- Apache Kafka
- Airflow
- Spark
in heterogeneous environments:
- AWS
- Cloud
- Kubernetes
- Containers
by applying best practices:
- ETL & ELT
- Data Warehouse
- Data Lake
- Requirements Engineering
Projekt- und Berufserfahrung
- Sunnic Lighthouse GmbHFreelance DeveloperENERGIEJanuar 2024 - Heute (12 Monate)Hamburg, Deutschland- Migrated obsolete API for market data and order entry in energy trading system to a new provider, ensuring seamless and future-proof operations- Refactored energy trading system during migration enhancing maintainability by introducing software engineering best practices- Optimized a mission-critical database by analyzing slow queries and adjusting indices and settings based on the analysis, resulting in performance improvements of up to 1000x and prevention of outages
- CARFAX Europe GmbHSoftware EngineerSOFTWARE-HERSTELLERNovember 2023 - Januar 2024 (3 Monate)Munich, Deutschland- Designed and created cloud native prototype of a service that combines data from different types of sources to support other services during the retrieval of correct data for vehicles
- CARFAX Europe GmbHData EngineerSOFTWARE-HERSTELLERMai 2023 - November 2023 (6 Monate)Munich, Deutschland- Reduced workload of team by automating re‑occurring pre‑processing data transformation steps in ETL processes- Designed and implemented a distributed cloud tool to replace manual analysis that assesses significance of new incoming data- Introduced software and data engineering best practices, inter alia, automated testing and code deployment to ensure software maintainability
Externe Empfehlungen
Ausbildung & Abschlüsse
- Master of ScienceFernUniversität in Hagen2022Master of Science - MS
- Bachelor of ScienceFACHHOCHSCHULE WEDEL2017Bachelor of Science - BS, Wirtschaftsinformatik