Freelancer profile translated to English.
Back to original languageAbout Sebastian
Data Engineering
I design, develop, and operate scalable and distributed batch, event-driven, and real-time data pipelines. I use state-of-the-art (open-source) frameworks and software engineering methods.
Data Architecture
I help you select suitable data architectures. I have many years of experience with Data Warehouses, Data Lakes, Data Lakehouses, and Data Mesh.
Data Platforms
I support you in the evaluation, planning, implementation, and further development of data platforms, both on-premise, hybrid, and in the cloud.
German
Native or bilingual
English
Fluent
Can work on-site
Karlsruhe (up to 50km)
Experience
- MedienkonzernCustomer Retention – Streaming ArchitecturePRESS AND MEDIAOctober 2022 - Today (3 years and 8 months)Köln, GermanyConception, development, and operation of a sustainable, real-time capable data infrastructure for processing events from a video and music streaming platform. Further development and optimization of Spark Streaming applications.
- KlinikkonzernReal-Time ReportingMEDICALAugust 2022 - October 2022 (3 months)Development of a data pipeline for processing medication data for a connected reporting system.
- DrogeriekonzernData Driven RetailerRETAIL (SMALL BUSINESS)January 2022 - October 2022 (10 months)Karlsruhe, GermanyConception and proof-of-concept development of a group-wide data platform, considering the corporate goals: Data-Driven Company, Cloud-First, and Data Mesh.
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Education
- Master of ScienceOffenburg University of Applied Sciences2017Master of Science (M.Sc.), Informatik
- Bachelor of ScienceOffenburg University of Applied Sciences2015Bachelor of Science (B.Sc.), Wirtschaftsinformatik
Certifications
- Azure Databricks Platform ArchitectDatabricks2024
- Certified Developer for Apache KafkaConfluent2020