About

Diwakar Choudhary is a dynamic IT professional with over 11 years of experience in leading teams, software design, development, and maintenance. He is currently a Staff Engineer/Manager at Visa, where he leads a team in Data Platform in PaaS. With strong technical knowledge in Core Java, Lambda Expressions, Functional Programming in Java, Collections, Concurrency APIs, Multithreading, Restful Webservices, and Shell Scripting, Diwakar has also been exposed to Spring Core, MVC, Spring JPA, Spring profile, and Hibernate framework. Diwakar has worked with Cassandra, Spark, Elastic Search, SOLR, Kafka, Quartz Scheduler, and Docker and Containers. He has experience in monitoring, service assurance, and re-mediation for container-based cloud solutions. He has strong exposure to SaaS, PaaS, and IaaS based products, as well as CI tools/frameworks like GIT, Maven, JIRA, Confluence, and Jenkins. Diwakar has good exposure to the telecommunications domain (EMS and NMS) and cloud computing domain. He has worked on both Linux and HP-UX platforms, with strong exposure to continuous integration and agile methodology. He has knowledge of monitoring and logging tools like Splunk, AppDynamics, Datadog, Google Analytics, Graphana, and Kibana. With exposure to JaCoCo, Liquibase, Static Code Analysis tools like Klocwork, findbugs, and checkstyle, and SNMP and TL1 protocol suite, Diwakar has strong experience in handling field/customer issues and working under strict deadlines with minimal supervision. He has a strong aptitude, communication, collaboration, problem analysis, and problem-solving skills. Diwakar is proficient at grasping new technical concepts quickly and utilizing the same productively. He is passionate about software development and learning new technologies. He has previously worked at Walmart as a Software Development Engineer IV and at Oracle as a Senior Member of Technical Staff. Diwakar's education includes a B.Tech in Computer Science and Engineering from West Bengal University of Technology. He also completed his 12th grade in Science (Physics, Chemistry, and Mathematics) from North Point Senior Sec Borading School. Diwakar's tech stack includes Spring, Java, Kafka, Spark, SQL, Docker, Cassandra, Elastic Search, Search, Integration, CI/CD, test, Kubernetes, Postgres