I'm Prasanjith Chanaka, an AI Software Engineer based in Sri Lanka. I build production software at the intersection of agentic AI, healthcare systems, and full-stack engineering — from LangGraph-powered agents to medical inventory platforms.
My work spans Python AI pipelines, OCR with vision models, RAG systems, and full-stack apps in React, Node.js, and Flutter. I care about shipping systems that are fast, reliable, and actually used.
What I do
- Agentic AI & LangGraph workflow systems
- Healthcare software — inventory, records, diagnostics
- Full-stack development (React, Node.js, Laravel, Flutter)
- AI integrations — DeepSeek, NVIDIA NIM, vision/OCR models
Tech I work with
- Python
- LangGraph
- React
- Node.js
- Laravel
- Flutter
- PostgreSQL
- Docker