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chamathk2

Chamath K.

@chamathk2

Full Stack Developer for NextJS, Supabase and AI Apps

Sri Lanka
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
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.... Plus d’infos

Compétences

c
chamathk2
Chamath K.
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Mise en œuvre et déploiement de l’IA
I will build a whatsapp ai chatbot for your business using whatsapp cloud api
De50 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Olee_AI LLC

Software Engineer

Olee AI LLC • Temps plein

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.