Experience
0
Years of commercial frontend experience
Frontend Engineer
I build reliable and maintainable frontend interfaces for real-world products, focusing on usability, performance and clean architecture.
Frontend Engineer – PKO Bank Polski
Present2022 – Present
- Developed and maintained React-based applications used daily by thousands of users
- Implemented complex, validation-heavy forms and critical user flows
- Worked with React and Next.js in security-restricted banking systems
- Integrated frontend with REST APIs
- Took ownership of features from implementation to release
Frontend Engineer – Creatuity
2021 – 2022
- Built React and Next.js e-commerce frontends with PWA features
- Integrated frontend with Magento backend systems
- Improved performance and UX of online stores
Frontend Engineer – NuOrder
2021
- Developed WordPress-based websites and e-commerce solutions
- Implemented responsive layouts and cross-browser compatibility
Stack
Next.js (App Router)ReactTailwind CSSJavaScript (ES6+)TypeScriptCSS ArchitecturePerformance OptimizationAccessibility (a11y)
Skills
Frontend
React, Next.js, JavaScript (ES6+), TypeScript, HTML, CSS (Sass)
Building production-grade interfaces with focus on UX and performance.
Tools
Git, Jira, Figma
Daily collaboration with designers and product teams.
Languages
- Polish – Native
- English – Professional working proficiency (daily use)
- Spanish – Basic (actively learning)