Domantas Mauruča is a seasoned frontend leader with 11 years of experience, currently serving as Managing Director and Head of Engineering at Simbuka where he progressed from frontend developer to lead and now executive owner of engineering delivery. He specializes in design systems, highly customizable frontend platforms and component libraries, and has a track record of unifying product UX while running CI infrastructure and managing small engineering teams. Domantas combines hands-on implementation—shipping complex loan origination UIs and internal tooling—with product-focused research and customer interviews to improve usability. Based in Kaunas, Lithuania, he brings both startup agility and operational discipline, frequently bridging design, documentation and server-side CI responsibilities that are often split across roles.
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