Volodymyr Zavisliak
Senior Software Developer at DraftKings Inc.
Lviv, Lviv Oblast, Ukraine
Summary
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Senior🎓
Top SchoolVolodymyr Zavisliak is a Senior Software Developer based in Lviv, Ukraine with seven years of professional experience and a focused 5-year track record in .NET backend development. He has delivered high-load, cloud-native systems and led migrations from monolithic .NET Framework APIs to task-oriented microservices, improving performance and observability across production environments. At GlobalLogic he worked on distributed IoT/cloud platforms for elevators, owning device migrations and integrations, and at DraftKings he now applies that experience to large-scale backend services. Volodymyr pairs hands-on optimization skills—profiling, memory tuning, and log correlation—with practical DevOps experience, including ECS deployments, CI/CD pipelines, and AWS-driven dynamic configuration. He mentors junior engineers and has a pattern of independently shipping critical services that other teams depend on. His academic background includes a master’s in Computer Science from Lviv Polytechnic, reinforcing a strong foundation in systems design and backend architecture.
7 years of coding experience
5 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Lviv Polytechnic National University
English, UkrainianProgramming languages (3)
Github contributions (5)
ita-social-projects/Car-Front-End
Mar 2021 - Jun 2021
Contributions:31 reviews, 241 commits, 71 PRs in 3 months
vovazavislyak/to-do-list
Sep 2020 - Mar 2021
Contributions:12 pushes, 1 branch in 5 months
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