• Created a comprehensive UI kit and design system that streamlined our design process, ensuring consistency and scalability across our digital products.• Led the refactoring of essential pages, resulting in improved performance, maintainability, and a more intuitive user experience.• Successfully transitioned our web pages from a page router to an app router, optimizing navigation and user flow.• Deployed an Incremental Static Regeneration (ISR) cache system… Show more • Created a comprehensive UI kit and design system that streamlined our design process, ensuring consistency and scalability across our digital products.• Led the refactoring of essential pages, resulting in improved performance, maintainability, and a more intuitive user experience.• Successfully transitioned our web pages from a page router to an app router, optimizing navigation and user flow.• Deployed an Incremental Static Regeneration (ISR) cache system, significantly improving site speed and content delivery.• Replaced Redux with Zustand for state management, simplifying the codebase and improving application performance.• Developed a highly scalable file structure, allowing the team to maintain and expand the project with ease.• Wrote comprehensive end-to-end tests using Playwright, boosting code quality and reducing bugs in production. Show less

Building various types of user interface with react and next js

I was responsible for leading the front-end team and implementing the business logic using Node.js and Express.js. Additionally, I had the opportunity to work and gain experience in DevOps.