Vita
René Zander.
Enterprise AI Architect — 19 years of enterprise IT, from Mittelstand to Fortune 500, four of them as architect, most recently Head of AI. Determa is the firm built on that record.
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The path to Determa.
- 2026Founded Determa — applied AI systems for regulated, critical business processes.
- 2026Independent AI Solution Architect — five GenAI clients since March: agent workflows, RAG, voice pipelines; two fine-tuned models published on Hugging Face.
- 2024Head of AI within the EA team, GPI Europe — AI-enabled migration-analysis platform (LeanIX + Azure AI Foundry): 2,500+ candidates analysed, over 70% less manual review time.
- 2022TOGAF 9 Certified · Azure Solutions Architecture (2023).
- 2022Solution Architect, GPI (Fortune 500), EMEA — cloud and AI architecture for ~500 applications across 30 sites; Azure AI Foundry, Entra ID, enterprise networking.
- 2012IT Systems Engineer, Graphic Packaging International, Berlin — 2,500-mailbox Microsoft 365 migration across 30 sites; CMDB as the decision basis for ~500 EMEA applications.
Enterprise AI Architect