Open to opportunities

Stasiuk Ivan

@stasiukivan

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Senior Frontend Engineer with over 11 years of experience.

Ukraine

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What I'm looking for

I am looking for a role that fosters innovation and collaboration, where I can leverage my frontend expertise to create impactful user experiences while continuing to grow professionally.

I'm a Senior Frontend Engineer with over 11 years of experience in driving dynamic web solutions. My journey has been marked by significant achievements, including leading a project that improved site performance by 40% through effective lazy loading and code splitting techniques. I specialize in developing intuitive user interfaces using modern JavaScript frameworks and AWS services, ensuring robust security and functionality while adhering to PCI DSS compliance standards.

Throughout my career, I have successfully led the development of various projects, such as an eCommerce platform that improved page load speed by 35% and a financial analytics dashboard that facilitated real-time data visualization. My expertise in performance optimization and test-driven development has not only enhanced code reliability but also significantly improved user engagement and satisfaction ratings. I am passionate about creating seamless user experiences and continuously strive to stay updated with the latest technologies in the frontend development landscape.

Experience

Work history, roles, and key accomplishments

Senior Frontend Engineer

GlobalLogic

Apr 2022 - Jan 2025 (2 years 9 months)

Led the development of an eCommerce platform using React and Redux, optimizing page load speed by 35%. Implemented responsive design with Material-UI, increasing mobile user engagement by 20%. Developed unit tests achieving over 90% code coverage, enhancing code reliability.

React Redux Material UI React Testing Library Cypress Webpack Babel AWS Lambda Performance Optimization Test Driven Development

Frontend Engineer

DataArt

May 2019 - Feb 2022 (2 years 9 months)

Contributed to a financial analytics dashboard using Angular, enhancing real-time data visualization. Improved application performance with Redux and mentored junior developers in Test-Driven Development, boosting team productivity.

Angular Redux Test Driven Development TypeScript Performance Optimization

Frontend Developer

Tapmax

Aug 2016 - Mar 2019 (2 years 7 months)

Developed a mobile advertising platform using Vue.js, improving ad delivery speed by 40%. Optimized performance with lazy loading and code splitting, and ensured PCI DSS compliance for secure transactions.

Vue Lazy Loading Firebase Firestore PCI DSS Performance Optimization