Open to opportunities

Wathmika Vilhan

@wathmikavilhan

Message

AI/ML engineer focused on building agentic systems and scalable RAG solutions.

Sri Lanka

Message

What I'm looking for

I seek roles building production RAG/agentic systems with opportunities to deploy ML solutions, work in cross-functional teams, and grow in cloud-native AI engineering.

I am an AI/ML engineer specializing in building intelligent, agentic systems and RAG architectures that automate complex workflows. I leverage Python, LangChain, LangGraph, n8n, and vector databases to create scalable, context-aware applications that deliver measurable business impact.

My experience includes an AI Engineer internship at Sri Lanka Telecom Digital Lab, production-ready RAG pipelines, multilingual conversational agents, cloud infrastructure automation on AWS, and deploying ML models with strong validation performance. I prioritize practical deployments, real-time reliability, and solutions that simplify complex reasoning and logistics.

Experience

Work history, roles, and key accomplishments

AI/ML Engineer Intern

Sri Lanka Telecom Digital Lab

Jul 2025 - Jan 2026 (6 months)

Developed agentic AI systems and RAG architectures to automate telecom support workflows, implemented multilingual virtual assistant and multiple RAG agents to improve troubleshooting and subscriber usage analysis during a six-month internship.