Freelancer profile translated to English.
Back to original languageAbout Stefan
For 12 years now, I have been working with various technologies in the broad field of "Data". Especially in backend-relevant topics, from data acquisition via various APIs or direct access, data processing (in ETL tools, programming languages, or directly in SQL) as well as structuring tailored to the respective use case - Data Warehouse - Data Vault - Data Lake, as well as automation of all processes. I would also be happy to support you in planning the architecture. We can discuss further details about me or other topics by phone.
German
Native or bilingual
English
Fluent
Dutch
Basic
Can work on-site
Ratingen (up to 50km)
Experience
- Datarix GmbHManaging DirectorMarch 2021 - Today (5 years and 3 months)Ratingen, Nordrhein-Westfalen, Deutschland
- My OwnProfessional FreelancerFebruary 2019 - Today (7 years and 4 months)Ratingen
- innogy Consulting GmbHSenior Specialist Digital & DataJune 2018 - January 2019 (7 months)Düsseldorf, Nordrhein-Westfalen, Deutschland- Conceptionized and Developed an innovative smart pole system with different partners in the cloud for use cases like (Parking, Security, Mobility, Advertisement, Wifi, etc.), which will be rolled out across Germany. - Managed the analysis of leakage data, which yields a binary alarming system of leakage events. - Developed test scenarios for smart home development systems (unit and integration tests). - Programmed automated backup jobs with PostgreSQL. - Deployed solutions with Ansible.
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Education
- NanodegreeUdacity2019