Open to opportunities

Tom Thomas

@tomthomas

Message

Data Scientist specializing in vehicle routing and logistics optimization.

India

Message

What I'm looking for

I seek roles building scalable optimization and ML systems in collaborative teams, with opportunities to deploy production services and drive measurable logistics efficiency.

I am a data scientist with strong expertise in Python and Operations Research, focused on solving vehicle routing and logistics optimization problems with measurable efficiency gains. I design and implement heuristic and metaheuristic optimization solutions, enforce real-world constraints like capacity, time windows, and driver hours, and build production-ready microservices.

At Stellosys Technologies I built a high-performance Route Optimization Engine for 500–1000 shipment locations, developed multiple initial-solution algorithms and a structured local-search layer, deployed services on AWS (ECR, ECS Fargate) and implemented CI/CD pipelines. I combine rigorous data engineering (NumPy, Pandas, SQL) with model-driven route optimization to deliver scalable, reliable systems.

Experience

Work history, roles, and key accomplishments

Current

Data Scientist

Current

Stellosys Technologies

Jul 2023 - Present (2 years 7 months)

Designed and deployed a high-performance route optimization engine handling 500–1000 locations with time windows, capacity, and driver-hour constraints, reducing unassigned shipments and improving routing efficiency; delivered as a scalable FastAPI microservice on AWS.

Python NumPy Pandas fastAPI CI CD