Kacper Lebiedziewicz
Lead Software Engineer at Segen
Skipton, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolKacper Lebiedziewicz is a Lead Software Engineer with 11 years of experience building high-performance, user-focused web applications and leading cross-functional teams. He specializes in modern React ecosystems (React 18+, Next.js, TypeScript, Tailwind) and architecture patterns like Atomic Design, monorepos and SSR, with a strong emphasis on measurable performance improvements via Google Web Vitals. As a technical lead he has architected scalable systems (managing ad servers at 1M req/min), introduced cost-saving tooling choices, and standardized developer experience across global teams. He co-founded a data-driven game discovery startup, blending product intuition with analytics, A/B testing and GTM strategies. Passionate about accessibility, testing and CI/CD automation, he prefers remote roles working with contemporary stacks and strict linting/quality tooling. Based in Skipton, UK, he pairs creative design roots (MA in Art & Design) with deep front-end craftsmanship, making interfaces both polished and performant.
11 years of coding experience
18 years of employment as a software developer
MA Art & Design, MA Art & Design at University of Wolverhampton
English, Polish, Japanese
Stackoverflow
1,564reputation
108kreached
63answers
1question
twitter-bootstrap
top-5%
sass
top-5%
Github Skills (58)
twitter-bootstrap9
atom-editor9
gulp9
sass9
navigator9
react-native7
bootstrap7
test-coverage7
range-slider7
react-native-navigation7
scrollable7
flip7
react7
bootswatch7
html6
Programming languages (6)
Github contributions (5)
purplebricks/purplebricks.github.io
May 2015 - Mar 2019
Purplebricks Tech Blog
Contributions:85 commits, 1 PR, 3 pushes in 3 years 11 months
purplebricks/frontend-test
Nov 2016 - Feb 2017
Contributions:5 pushes, 1 branch in 2 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.