Vadim Emelin is a Senior Software Engineer based in Prague with nine years of experience building and testing .NET backends and React frontends, currently working at SessionM/Mastercard. He blends hands-on feature development with strong test automation expertise—having designed and led API and UI testing frameworks using tools like Rest-Assured, Karate, Selenium and Cypress—and has driven improvements across unit, integration and end-to-end test coverage. Comfortable across the full delivery lifecycle, he leverages C#, PowerShell, JavaScript, AWS, CI pipelines (Jenkins/GitLab CI) and observability/debugging tools such as Fiddler and Wireshark to maintain resilient services. At Monster he not only implemented test frameworks but also built a web app to streamline functional test execution and reporting, speeding up releases. He pairs formal computing education (BSc, MSc) with a pragmatic focus on reliable automation, coaching teammates to adopt efficient testing practices.
9 years of coding experience
4 years of employment as a software developer
Bachelor of Science - BS, Computing, Bachelor of Science - BS, Computing at Prague College
Master of Science - MS, Master of Science - MS at Prague City University
Contributions:21 reviews, 79 commits, 30 PRs in 2 months
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Vadim Emelin - Senior Software Engineer at Mastercard