Summary
Gábor Harsányi is a pragmatic CTO and entrepreneur with over two decades of experience designing AI-first, cloud-native architectures across AWS, Azure, GCP and OCI. He combines TOGAF-style governance with hands-on engineering to turn complex multilingual data platforms and microservice estates into measurable business outcomes, having delivered large-scale systems for the European Commission, fintech and biotech clients. A proven fractional CTO, he accelerates safe change through guardrails, CI/CD automation, GraphRAG/RAG patterns and data-mesh approaches that reduce technical debt and improve deployment velocity. He’s shipped multilingual, AI-enhanced platforms covering 27+ languages and multiple vendor teams, harmonizing Spring Boot, Angular and Drupal ecosystems while ensuring GDPR and AI Act compliance. Notably, he pairs enterprise strategy with low-level expertise—from Oracle Exadata and PL/SQL optimizations to gRPC/Protobuf-driven low-latency trading stacks—so he can both specify roadmaps and close technical gaps. Based in Hungary, he’s open to collaborations on AI/ML productization, enterprise modernization and scalable cloud strategies.
10 years of coding experience
16 years of employment as a software developer
Bachelor of Applied Science (B.A.Sc.), Information Technology for ITPro12, Bachelor of Applied Science (B.A.Sc.), Information Technology for ITPro12 at JAMK University of Applied Sciences, Jyväskylä, Finland
Bachelor's degree, Software Information Technologist, Bachelor's degree, Software Information Technologist at University of Debrecen, Hungary
English, German, Hungarian