Tyom Semonov is a seasoned AI UI developer with two decades of web and mobile frontend experience, currently building AI-enabled UI tools at Tomoro and leading Semonov Ltd. He specializes in responsive web apps, React and React Native, design systems, and accessible, high-performance UIs, delivering cross-functional, scalable solutions for global brands and public-sector projects. At Tomoro he leads experiments in AI skills for an energy drinks brand and builds SDKs for real-time OpenAI models, while earlier shaping design systems and design-token pipelines for Treecard. His track record spans roles at The Economist, NHS Digital, Barclays, BBC, Aviva, and government projects, with a focus on performance, testing, and maintainable architectures. As a director and hands-on engineer, he translates complex requirements into intuitive digital experiences and champions collaborative, design-driven development. Based in Stony Stratford, England, he stays at the cutting edge of frontend tech.
Contributions:124 commits, 25 PRs, 76 pushes in 8 months
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