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Esplora
Fiverr Pro
Italiano
$
USD
Chamath K.
@chamathk2
Full Stack Developer for NextJS, Supabase and AI Apps
Sri Lanka
Inglese
Chi sono
Hi, I'm Chamath, a full-stack software engineer from Sri Lanka. I build production web apps with Next.js, TypeScript, Node.js and Supabase, and I work daily on a live SaaS platform handling 30,000+ messages a day.
I can help you with SaaS MVPs, client portals and dashboards, WhatsApp Business API integrations, AI chatbots trained on your own documents, and fixing apps built with Lovable, Bolt or Cursor.
You get clean code you own, clear daily updates and support after delivery. Message me with your idea and I'll reply with a plan.
Competenze
Chamath K.
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Implementazione e distribuzione dell'IA
I will build a whatsapp ai chatbot for your business using whatsapp cloud api
Portfolio
Esperienza lavorativa
Software Engineer
Olee AI LLC • Full time
May 2025 - Oct 2026 • 1 yr 5 mos
Build backend and full-stack features for a multi-tenant messaging and CRM SaaS platform handling 30,000+ customer messages a day. Work on the WhatsApp Business API integration (templates, webhooks, message status), an AI knowledge base with hybrid search on OpenAI and Gemini, Redis caching, scheduled jobs, and subscription billing. Stack: Node.js, Express, Next.js, TypeScript, PostgreSQL, Redis.
