About

Barun Bhattacharjee is a seasoned Senior Software Engineer with over 11 years of experience in the Payment, Fintech, Retail, Investment Banking, and Pharmacy industries. He is highly skilled in building platforms for Fintech using Java, Spring Boot, Cloud AWS, Kubernetes, System Design, Kafka, Big Data, and Distributed Computing. Barun is currently working at Visa as a Senior Software Engineer. He has been appreciated for his knowledge and expertise in leadership, communication, teamwork, and problem-solving. He has led the testing to achieve availability of a highly complex application to more than 99.9999% uptime with a volume of ~770 million transactions. He has also delivered a product with 0 High Priority security findings for consecutive 10 releases and developed API test coverage from 35%~ to 90%. Additionally, he has implemented Combinatorial Test Design for Configuration As A Service. Barun has previously worked at Thoughtworks as a QA Engineer and at IBM as a Senior System Engineer. At Thoughtworks, he gave inputs on estimation of tasks broken down to smaller sub-tasks, created a test execution plan/strategy for a low-high complexity application, and investigated, troubleshooted, and performed root cause analysis of issues found to resolution. At IBM, he oversaw a small team during test case creation and execution and ensured that the team adhered to processes. He also worked with the development team to understand how changes in the software product affect maintenance of test scripts and the QA automated testing environments. Barun holds a Master of Computer Applications (M.C.A.) from National Institute of Technology, Jamshedpur, and a Bachelor of Commerce (B.Com.) from Vinoba Bhave University. He is currently pursuing a Professional Certificate Program in Fintech from SP Jain School of Global Management - Dubai, Mumbai, Singapore & Sydney. Barun's technical skills include test, AWS, Software Engineer, Big Data, Java, Kubernetes, Kafka, Spring Boot, Spring, SDET, qa, Integration, infra, and UI. His relevant experience and achievements make him a valuable asset to any organization.