Thavishka Gamage

PhD Student in Industrial Engineering, Northeastern University

I am a PhD student in Industrial Engineering at Northeastern University, where I work with Prof. Alp Akcay on machine learning for decision-making under uncertainty and multi-agent systems. I earned my M.Eng. in Industrial and Systems Engineering and my B.S. in Computer Science at the University of Cincinnati. I enjoy building AI tools for real-world operations, products, and early-stage startups.


Interests: Multi-Agent LLM Systems, Machine Learning, Decision-Making Under Uncertainty, Operations Research, Optimization


Research

Multi-Agent LLM Game for Healthcare Decision Support October 2025 - Present

Designed and built an educational game combining mathematical optimization with multi-agent LLM debate for healthcare operations decision-making under uncertainty.

AI Multi-Agent Systems LLMs Optimization Python Flask React

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Projects

TheraThrive August 2024 - May 2025

Full-stack AI chatbot that delivers guided CBT sessions to make mental health support more accessible online.

React.js Django Python OpenAI API PostgreSQL

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