Kulwant Singh

Responsible for design, develop and maintain FedEx's Rating Enterprise Business Solution(REBS) microservices. Developed Shipment Validation Engine, Rating Engine & Invoicing Engine using Java, Spring Cloud, Spring Boot, Gradle, GitLab, Oracle, and Jenkins. Implemented load-balancing and fault tolerance in Rating Engine microservice using Hystrix & Netflix Ribbon. Integrated Swagger with microservices to automate API documentation.

Develop and maintain components in Sprint's retail store application using Spring Boot, Spring Web Flow, Maven, MongoDB, and Jenkins. Designed and developed modules like SIM validation, customer account creation, perform credit check, smartphone plan selection, accessories, and device protection selection using honeyBee architecture. Debugging, analyzing & fixing application bugs and also provide development expertise to test team.

Completed courses in Data Structures, Theory of Automata and Formal Language, Computer Networks, Database Management System, Artificial Intelligence, Programming Languages, Operating System and various courses in mathematics.