serafim
London, England, United Kingdom
Summary
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RockstarSerafim Korablev is a founder-first product and design engineer based in San Francisco, currently leading 21st.dev as Co-founder and CEO after a string of rapid-build startups and exits in 2024. He has founded and scaled consumer and crypto-native products—most recently the largest memecoin launchpad on TON and an on-device AI video editor—demonstrating an appetite for shipping high-velocity, acquisition-ready products. Earlier ventures like Via Protocol attracted top-tier backers and delivered cross-chain liquidity and omnichain wallet products, reflecting deep crypto product and UX thinking. Serafim blends hands-on product leadership (SCRUM, A/B testing, analytics) with founder-level strategic execution across mobile, web and blockchain stacks. Notably, his career arc shows a pattern of building concise teams and products designed explicitly for acquisition and rapid integration.
5 years of coding experience
Github Skills (76)
ui-components10
shadcn-ui10
ethereum-wallet10
tailwindcss10
npm10
react-native10
open-source10
nextjs10
rainbow10
tailwind10
binance-smart-chain10
ethereum10
react10
nearprotocol9
computation9
Programming languages (7)
Github contributions (5)
serafimcloud/21st
Oct 2024 - May 2025
npm for design engineers: largest marketplace of shadcn/ui-based React Tailwind components, blocks and hooks
Contributions:1 review, 89 PRs, 873 pushes in 7 months
npmreacttailwindshadcn-uitailwindcss
viaprotocol/via-protocol-info
Nov 2021 - Feb 2022
Advanced Cross-Chain Liquidity Aggregation Protocol
Contributions:21 commits, 18 pushes in 2 months
cryptoblockchaincryptocurrencyweb3web3js
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