Available to hire
I’m a Lead Frontend Developer with over 13 years of experience building high-performance web applications. I specialize in Angular across versions and have guided teams through complex enterprise projects in healthcare, manufacturing, retail, and e-commerce. I enjoy collaborating with designers to optimize UX and delivering robust, maintainable frontend architectures.
I also lead test automation initiatives using Cypress and Playwright, implement scalable UI patterns, and explore AI integrations with tools like the OpenAI API to enhance product capabilities and user experiences.
Skills
Language
Polish
Fluent
English
Fluent
Work Experience
Lead Frontend Developer at SoftServe
August 1, 2021 - PresentLed a 3-member frontend team for the internal MMS2 project. Developed and maintained complex healthcare applications for Allscripts using Angular 12–20, with React and Vue components (basic–medium scope). Led UI/UX improvements in collaboration with designers to optimize workflows. Created and maintained end-to-end tests with Cypress and Playwright to ensure product quality.
Lead Frontend Developer at Roche
April 1, 2020 - August 31, 2021Led a 3-member frontend team for internal MMS2 project. Selected and integrated external components, defined architecture standards. Participated in sprint planning, estimations, and demos for stakeholders.
Lead Frontend Developer at Pearson
April 1, 2019 - April 30, 2020Managed a 3-person frontend team for a large-scale language examination platform. Performed code reviews, mentored junior developers, and coordinated UX discussions.
Senior Software Engineer at EPAM Systems
November 1, 2016 - April 30, 2019Delivered components for IHG hospitality projects using AngularJS, Angular 5.2, and Angular 6. Implemented Kendo controls and custom UI elements using Sass. Worked with Agile/Scrum teams to deliver features on schedule.
Senior Software Engineer at SolidBrain
September 1, 2015 - October 31, 2016Developed MyABB application for ABB customers using AngularJS, JavaScript, HTML5, and CSS (Less). Estimated tasks, planned development phases, and ensured cross-browser compatibility.
Senior Frontend Developer / Lead Developer at Astek Poland / Roche
December 1, 2014 - August 31, 2015Led UI redesign and feature development for Roche corporate platforms (CIDM, REACH VPN). Supported junior developers in frontend topics.
Software Engineer at Diebold Nixdorf
July 1, 2013 - November 30, 2014Created proof-of-concept implementations and built POS device interfaces using AngularJS and HTML5.
Web Developer / Frontend Developer at Weedo S.A.
July 1, 2012 - July 1, 2013Developed e-commerce sites for Esotiq and Dictador; implemented responsive layouts and animations.
Frontend Web Developer / VBA Developer at Prointegra S.A.
June 1, 2011 - July 31, 2012 Redesigned SharePoint intranet portals, created automated testing tools in Python/Java.
Frontend and VBA Developer at Comtrek
February 1, 2009 - October 31, 2011Built small business websites and automation tools in VBA.
Web Developer / UX Designer at Uni-Trade
July 1, 2008 - February 28, 2009Designed and implemented small e-commerce projects using PHP, HTML, CSS, and JavaScript.
Education
Qualifications
Angular with TypeScript
January 11, 2030 - December 8, 2025React.js Essential Training
January 11, 2030 - December 8, 2025Angular: Progressive Web Apps
January 11, 2030 - December 8, 2025Continuous Delivery / Continuous Integration
January 11, 2030 - December 8, 2025Python Essential Training
January 11, 2030 - December 8, 2025Performing Complex State Management with Redux
January 11, 2030 - December 8, 2025Mastering Git
January 11, 2030 - December 8, 2025Webpack Fundamentals
January 11, 2030 - December 8, 2025Data Analysis in Python and Pandas
January 11, 2030 - December 8, 2025Industry Experience
Healthcare, Manufacturing, Retail, Software & Internet, Professional Services
Skills
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