Debdatta Kunda is a pragmatic software engineer with ~6+ years in enterprise and cloud-native systems, currently contributing to the Azure Cosmos DB .NET SDK at Microsoft. He brings production experience across payments, credit scoring, and risk-decision platforms, and has built serverless AWS services and Spring Boot microservices used in high-throughput payment and fraud-detection systems. At Microsoft he’s implemented backend improvements such as direct-mode Rntbd connections and region support for the Cosmos SDK, reflecting a focus on performance and global-scale robustness. Comfortable across Java, .NET, Kotlin and Go, he blends hands-on refactoring and CI/CD expertise (Concourse, PCF) with a taste for learning new open-source frameworks. Colleagues describe him as a detail-oriented engineer who enjoys turning legacy systems into resilient, test-driven microservices.
4 years of coding experience
10 years of employment as a software developer
Secondary And Higher Secondary., Secondary And Higher Secondary. at Siliguri Boys' High School, Siliguri, West Bengal, India.
Bachelor’s Degree, Computer Science & Engineering, Bachelor’s Degree, Computer Science & Engineering at West Bengal University of Technology
Contributions:35 releases, 824 reviews, 39 commits in 5 months
Contributions summary:Debdatta primarily focused on modifying the .NET SDK for Azure Cosmos DB. Their contributions included refactoring the change feed contract, addressing issues with token credential caching, and fixing trace key generation within the PartitionKeyRangeCache. They also worked on implementing direct mode Rntbd connections to backend replicas. Furthermore, the user added the Poland Central region for public usage within the Azure Cosmos DB SDK.
Repository for documentation on the Azure .NET SDK.
Contributions:3 pushes in 8 months
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