Adam Klepacz
Senior Frontend Developer Lead Developer at ROIROI
Wrocław, Lower Silesian Voivodeship, Poland
Summary
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Senior🎓
Top SchoolAdam Klepacz is a Senior Frontend Developer and Lead Developer with nine years of experience building high-performance, maintainable web applications across e-commerce, FinTech, MedTech, and SaaS. He excels where engineering meets product — turning ambiguous requirements into clear scopes, pragmatic trade-offs, and executable plans while keeping non-technical stakeholders aligned. Hands-on with React, Next.js, TypeScript and Node.js, he’s delivered measurable outcomes such as up to 100% sales growth after platform migrations and up to 40% performance gains through targeted optimization. As a team lead he’s scaled delivery, mentored engineers, and introduced internal accelerators and knowledge-sharing formats that sped projects to client-review readiness within a single sprint. He’s an early adopter of AI-assisted development workflows (Copilot, ChatGPT, Cursor) but retains ownership of architecture and quality, and has implemented agentic automation like a Figma-to-component pipeline. Based in Wrocław, Poland, he blends technical rigor with a product-first mindset to ship pragmatic, well-documented front-end systems.
9 years of coding experience
7 years of employment as a software developer
Bachelor studies - Financial and accounting, Financial and accounting, Bachelor studies - Financial and accounting, Financial and accounting at Uniwersytet WSB Merito WrocławInformation Technology Technician, Information Technology, Information Technology Technician, Information Technology at Secondary Technical School of Information Technology in Ostrzeszow
Polish, English, German
Stackoverflow
662reputation
70kreached
11answers
21questions
Github Skills (146)
linter10
act10
javascript10
caffeine10
ecmascript10
sass-framework10
eslint10
stdin10
prototyping10
mongodb10
ui-components9
css-in-js9
uikit9
web-development9
command-line-tool9
Programming languages (5)
Github contributions (5)
KrzysztofMalec87/weather-app-react
Aug 2019 - Apr 2021
Contributions:4 PRs, 2 pushes, 2 branches in 1 year 8 months
adamklepacz/adamklepacz
Oct 2020 - Mar 2023
Contributions:12 pushes, 1 branch in 2 years 4 months
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