Vitali Karach
Senior Full-stack Developer at Tesseract
Warsaw Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolVitali Karach is a frontend-focused senior full-stack engineer with 7+ years building fintech, banking, e‑commerce and large-scale campaign platforms, currently based in Warsaw. He specializes in React/Next.js frontends paired with Node.js backends, leading end-to-end migrations, performance and accessibility optimizations, and production-ready design systems for white‑label and regulated products. At Tesseract he modernized client and admin apps, implemented KYC/KYB integrations and compliance reporting, and delivered multi-theme architectures for B2B/B2C deployments. Comfortable across testing strategy, CI/CD and cloud tooling, he also brings hands-on Web3 experience across EVM, Solana, Sui and Filecoin stacks. With an academic background in engineering and ergonomics, he blends usability-focused interface work with rigorous backend integration and compliance thinking.
5 years of coding experience
6 years of employment as a software developer
Master of Engineering - MEng Labor psychology engineering psychology ergonomics, Master of Engineering - MEng Labor psychology engineering psychology ergonomics at Belarusian State University of Informatics and Radioelectronics
Russian, English, Polish, Russian
Github Skills (25)
ipfs9
blockchain9
ethereum9
react9
p2p8
expressjs4
boilerplate3
typescript-eslint3
reload3
husky3
prettier-eslint3
dotenv2
eslint2
typescript2
lint-staged2
Programming languages (2)
Github contributions (5)
peeranha/peeranha-web
Apr 2022 - Feb 2023
Web front-end to Peerania app
Contributions:126 reviews, 586 commits, 158 PRs in 10 months
ipfsreactweb-front-enddappethereum
AweAwe95/educational-cards
Nov 2021 - Jan 2022
Contributions:38 pushes, 3 branches in 1 month
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