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Hemantha W
@hemanthawijegun
Senior Full Stack and AI Engineer
Sri Lanka
English
About me
Hi, I'm Hemantha, a Full-Stack Engineer and Tech Lead with 8+ years of experience building SaaS products for clients in the UK, Australia, Sri Lanka and the USA.
I build fast, scalable web apps with React, Next.js, Node.js and NestJS, deployed on AWS. I also build AI features: RAG chatbots, LLM integrations with OpenAI, and AI-powered data processing (one of my platforms has analysed 40M+ reviews).
Clean code, clear communication and on-time delivery. Message me before ordering so we can scope your project.
Skills
Hemantha W
Offline •
See my services
AI Implementation & Deployment
I will build a rag ai chatbot trained on your data
Full Stack Web Applications
I will build a full stack web app with nextjs and nodejs
