Freelancer profile translated to English.
Back to original languageAbout Sven
Hi, I'm Sven.
Since 2021, I've been helping companies build data infrastructures that make modern data work possible: clean pipelines, solid data warehouses, and a foundation that ensures your insights truly matter.
Focus Areas
- Data Transformation
- Data Modeling
- Data Architecture
- Data Pipelines
- Data Orchestration
German
Native or bilingual
English
Fluent
Can work on-site
Hamburg (up to 50km)
Experience
- BI Solutions Hamburg (Freiberufler)Freelance Analytics EngineerDIGITAL AND ITApril 2021 - Today (5 years and 3 months)Hamburg, Germany2025 | Self-Service Strategy & Semantic Layer
- 12 months | E-Commerce
- Development of a BI self-service strategy, definition of the tooling landscape, and implementation of a semantic layer including team training.
--------------------------------------------2024 | End-to-End Financial Data Integration- 12 months | E-Commerce
- Integration of financial and controlling data into the data warehouse, including data modeling and access permissions.
--------------------------------------------2023 | Data Observability & Performance- 3 months | E-Commerce
- Development of a framework for data monitoring and performance optimization of transformations in data pipelines.
--------------------------------------------2023 | Consulting - Data Platform Strategy- 6 months | Energy Infrastructure
- Implementation of a data strategy and design of the enterprise data platform.
--------------------------------------------2022 | Building Cloud Data Platform- 15 months | E-Commerce
- Setup of a cloud data warehouse on AWS Redshift, introduction of dbt, and implementation of a Data Vault 2.0 model.
--------------------------------------------2021 | DWH Migration- 6 months | E-Commerce
- Replacement of legacy SSIS packages with stored procedures and adaptation of Airflow processes.
- AIRBUS (im Auftrag der CIMPA GmbH)Business Analyst & Project ManagerAVIATION AND AEROSPACEApril 2018 - April 2021 (3 years)Hamburg, GermanyData Projects with Palantir Foundry (Skywise)
- Development of data pipelines with code
- Workbooks and code repositories
- Building interactive applications with Slate
- Performing ad-hoc data analysis
Other Project Activities- Data analysis
- Development of web applications
- Database development and administration
- Business support for dashboard technologies
- BOT (Business Owned Tool) rationalization
Project Management- Project management for 2-3 projects in the
- Aviation industry, as well as sales activities
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Education
- M.Sc.Hamburg University of Applied Sciences2017Aeronautical Engineering
- B. EngHamburg University of Applied Sciences2016Aeronautical Engineering
Certifications
- Professional Data EngineerGoogle Cloud2021