Sandeep Kumar is a results-driven backend engineer with over a decade of experience building and migrating large-scale Java/Spring microservices across banking and enterprise domains, currently contributing to Microsoft from Bengaluru. He has led small teams to deliver production-grade payment, trading and file-transfer systems, championing TDD/BDD, domain-driven design, and strict quality gates (100% test coverage and zero Checkmarx findings). Comfortable from greenfield product design to legacy modernization, he has hands-on experience implementing RESTful APIs, CI/CD practices and observability tooling. His open-source contribution to the Skype Web SDK repository includes adding a Trusted Application API and anonymous meeting join capabilities, highlighting a knack for secure backend integrations beyond typical enterprise work. Pragmatic and mentorship-oriented, he frequently trains and enables teams to adopt best engineering practices while keeping delivery cadence tight.
9 years of coding experience
19 years of employment as a software developer
Advanced Diploma in Computer Application Computer Software and Media Applications, Advanced Diploma in Computer Application Computer Software and Media Applications at SanLok Institute of Management and IT
University of Delhi
Sr. Secondary (Commerce) Business/Commerce General, Sr. Secondary (Commerce) Business/Commerce General at Maharshi Dayanand University Rohtak
Professional Diploma in Information Technology Information Technology, Professional Diploma in Information Technology Information Technology at National Institute of Information Technology
This repository contains the content of the Skype Web SDK documentation. To review your PR, contact lindalu@microsoft.com
Role in this project:
Back-end Developer
Contributions:101 commits, 44 PRs, 79 pushes in 1 year
Contributions summary:Sandeep's contributions involve adding a Trusted Application API SDK, and associated samples, and quickstart sample code to the repository. The changes include the addition of interfaces, models, and resources related to a Trusted Application API, as well as implementing functionality for anonymous meeting joins. The user is also updating the SDK and samples to use the latest prerelease versions of the SDK. These changes suggest work on the backend infrastructure.
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Sandeep Kumar - Principal Product Manager at Microsoft