Sergei Eponeshnikov is a product-focused CEO and full-stack developer with eight years of experience building developer-first tools for web gaming. Since founding SpellSync in 2023 he has turned a frustrating SDK integration problem into a unified orchestrator and complementary gaming backend that lets developers publish, synchronize leaderboards and deliver consistent features across multiple platforms and engines. He combines hands-on engineering (starting with Construct 3 game development) with product strategy to ship reusable mechanics—leaderboards, achievements, chats, daily rewards—that boost player retention. Based in Dubai, he blends commercial web development experience with a pragmatic approach: implement once, run everywhere, and fill platform gaps rather than bending developers to each platform’s limitations. An entrepreneur at heart, he focuses on enabling developers to spend less time integrating and more time creating engaging experiences.
Contributions:4 PRs, 30 pushes, 2 branches in 7 months
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Sergei Eponeshnikov - Chief Executive Officer at SpellSync