Freelancer profile translated to English.
Back to original languageAbout Tim
App developer from Karlsruhe. I help startups and teams bring product ideas to apps — from MVP to stable product version. Implemented with Flutter for iOS, Android, and Web. Firebase, Supabase, and clean architecture.
German
Native or bilingual
English
Fluent
Can work on-site
Karlsruhe (up to 50km)
Experience
- Exxeta AGFull-Stack Software DeveloperDIGITAL AND ITJanuary 2024 - March 2025 (1 year and 2 months)76 Karlsruhe, GermanyFurther development of a productive application in an agile team — feature implementation, API integration, and close coordination with the customer.
- Osapiens Holding GmbHCI/CD & InfrastructureDIGITAL AND ITMarch 2021 - August 2021 (5 months)Mannheim, GermanyBachelor's thesis: Setup of a data pipeline and implementation of analytical methods — focus on clean software architecture.
- Roche Diagnostics GmbHDevOps & InfrastructureMarch 2021 - August 2021 (5 months)68 Mannheim, GermanyEvaluation of release processes and CI/CD approaches — solid understanding of reliable deployments.
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Education
- M. Sc. Computer ScienceKarlsruhe Institute of Technology (KIT)2026M. Sc.–Informatik
- B. Sc. Computer ScienceMannheim University of Applied Sciences2023B. Sc.–Informatik