John Henry
Full-stack engineer building AI-powered software
New to Contra
John is ready for their next project!
Meet John
Software engineer · AI & full-stack. I built Ktzir end-to-end: FraudCatcher (fraud detection framework), Ktzir-Socials (12+ AI features), commerce with integrated checks, Next.js 15 marketing/investor web, NestJS/Python/Go services, admin & mobile. Experienced with LLM/RAG and shipping production APIs. Available for freelance contracts.
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Rate
$25 - $50/hr
Skills and tools
Details
Lagos, Nigeria
Fluent in English