Chandra Kumar is a Software Development Engineer II with nine years of experience building fintech and omni-channel payment products, currently at Microsoft after leading QR, UPI, POS and merchant-facing initiatives at PayU. He combines backend systems expertise—demonstrated by porting POSIX threading and recovery tests to Windows for the Persistent Memory Development Kit—with hands-on product delivery in high-throughput payment flows. Comfortable across Java, Spring, and modern web stacks from his Nagarro days, he focuses on reliable, scalable payment ingestion and offline collection mechanisms. Based in Gurugram, he pairs strong academic grounding in Information and Communication Technology with practical cross-platform systems work that bridges low-level reliability and customer-facing payment experiences.
9 years of coding experience
6 years of employment as a software developer
Information and Communication Technology, 9.21, Information and Communication Technology, 9.21 at Dhirubhai Ambani Institute Of Information and Communication Technology
Contributions:27 commits, 16 PRs, 45 comments in 3 months
Contributions summary:Chandra primarily focused on porting POSIX threading functionalities to the Windows platform within the Persistent Memory Development Kit (PMDK). Their contributions involved implementing `pthread_create`, `pthread_join`, and related threading functions, including necessary wrappers and initialization routines. They also ported tests, specifically for block read/write and recovery functionalities. The user also worked on incorporating the ability to create holey files within the test scripts, enhancing the Windows port of the PMDK.
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Chandra Kumar - Software Development Engineer II at Microsoft