(Small agile team following scrum methodology)
*Worked on the implementation of a meta-heuristic search algorithm called Tabu search for solving NP-Hard combinatorial optimization problems in the area of workforce scheduling. The solution improved the objective function value by 75% over existing local search.
* Designed and developed a middle layer of RESTful web services using Groovy/MongoDB for exposing said model. This included API design and end-to-end testing of the application.
* Implemented mathematical models for mitigating demand uncertainty in inventory management by collaborating with econometricians. This includes news vendor model for new product launch and enhancements to handle constraints like budget and minimum order quantity.
* Database design for said applications.
* Designed and developed Java RESTful web services to parse, cleanse and feed to database files uploaded by users.