freelance engineer in vienna. ai, blockchain, product.
writing code since 2016, professionally since 2021. ai systems, blockchain backends, product work. studying economics at WU vienna.
work
Rebuilding a consulting firm's core systems to be AI-native: a custom-built CMS, MCP servers, agentic and LLM-powered data pipelines.
since 2025
Blockchain traceability for a seafood supply chain. Every catch on-chain. Client under NDA.
since 2025
A/B tests on both the buyer and the merchant side of refurbed, the marketplace for refurbished electronics. Owned the CMS, supported the mobile app, led automation projects.
2025 to 2026
Founding team of an Apple-focused e-learning startup. Led backend development of the course platform: course infrastructure, organization management and company licenses, subscriptions, learning progress.
2023 to 2025
Two years inside a venture builder: trainee across its ventures, then backend developer for IoE's franchise-matching platform.
