Meet Harold
Full-stack freelancer building AI agents and web/mobile MVPs for startups and SMEs, delivered in 2 months. Ex-CTO, ex-blockchain R&D at CS GROUP (CNES/ESA projects). Stack: TypeScript, React, React Native, Node.js, Python, Supabase, LangGraph.
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Rate
$75 - $100/hr
Skills and tools
Details
Toulouse, France
(GMT+1) Central European Time (CET), ±3 hours
Fluent in French • Professional Working Proficiency in English