Summary
Darel Bitsy is a Technical Lead and mobile architect with 10 years of experience designing and delivering cross-platform mobile apps using Flutter, Android, iOS and React Native, now based in France. He blends hands-on engineering with team mentorship—holding multiple leadership roles at Ardas Group since 2019 while also acting as a mentor and Flutter tech lead. Recently he has expanded into AI engineering, applying Langchain/Langgraph/Langsmith and Python to embed intelligent features into mobile products. His background includes senior Android and C# work across startups and agencies, giving him a pragmatic, full-stack mobile perspective. Colleagues describe him as a builder who moves quickly from prototype to production while keeping architecture and developer experience in focus.
10 years of coding experience
7 years of employment as a software developer
Licence Ingénierie électrique et électronique, Licence Ingénierie électrique et électronique at Ternopil Ivan Puluj National Technical University
English, French, ukrainien, Russian