About

Suman Halder is an experienced Staff Engineer with over 11 years of experience in the logistics, hospital, and healthcare industry. He is currently working as a Staff Engineer at VMware R&D, where he is responsible for developing and implementing software solutions for the company. Suman is skilled in various technologies, including Data Structure, Algorithm, J2EE, Web services, SQL-NoSQL DB, BigData, and Cloud. He has a strong engineering background, with a Bachelor's degree in Computer Engineering from West Bengal University of Technology. In the past, Suman has worked as a Software Engineering Lead at UnitedHealth, where he contributed to the complete E2E system design for the MDM system for practitioners and organizations. He built microservices using Spring Boot for each of the major functionality, stored data in Elastic Search and Cassandra, and used Kafka as the data streaming pipeline layer. Suman also worked on multiple performance improvements to bring down the overall time taken for the source intake process and improve the latency of search APIs. Suman has also worked as an Application Engineer at Oracle, where he enhanced the rating engine algorithm for OTM to calculate the best route possible for a shipment and find all alternate routes for the same with specified restrictions. He integrated HereMap, Oracle Spatial, PcMilerWS distance engines with Oracle Transportation Management's rating engine using SOAP and REST services. Suman's technical expertise includes Redis, Kafka, SQL, Spring Boot, Cassandra, Spring, AWS, Microservices, Search, Elastic Search, NoSQL, Web, Java, Backend, Spark, MySQL, and MongoDB. He has a demonstrated history of mentoring and leading teams of junior and mid-level developers.