My work included full project lifecycle management, from estimation to production release and ongoing support. I developed highly optimized and SEO-friendly applications on both the frontend (React, Next.js, React Native) and backend (Node.js). Additionally, I was responsible for integrating third-party services, setting up CI/CD pipelines, and working with AWS. I ensured comprehensive unit test coverage using Jest and React Testing Library and built component libraries with Storybook for consistent UI development.

As a frontend developer, I actively contributed to enhancing user engagement and improving performance in both fintech and large e-commerce projects. My responsibilities included transitioning a project from Angular to React, leading a small frontend team, and improving the company’s internal architecture. I also worked on maintaining and updating projects in production, integrating various APIs, and implementing screenshot testing with Playwright to ensure UI consistency.
In these projects, I used React, Redux, and React Context for state management, which contributed to better code organization and scalability. Additionally, I tackled complex issues related to performance and stability, ensuring smoother user experiences. My active role in code reviews helped maintain a high standard of code quality across the projects.

In the role of Frontend Course Lecturer, I delivered three-hour sessions three times a week to a group of around 20 students, covering HTML, CSS, JavaScript, React, and Redux. Beyond traditional lectures, I provided personalized mentorship, fostering a collaborative learning environment. This experience not only deepened my expertise in the subject matter but also sharpened my communication skills, enabling me to convey complex information in a clear and impactful manner

Worked in teams of various sizes, including international teams, and directly with clients on projects across industries such as admin panels, e-commerce platforms, property rental websites, tourist tour applications, medical, and fintech solutions. I contributed to both enhancing existing solutions and building new ones, including developing mobile applications using React Native and progressive web apps (PWA).

My responsibilities included full front-end development using React, Redux (Saga, Thunk, Toolkit), Next, TypeScript, SCSS, and Styled Components. I also conducted cross-team code reviews, collaborated with clients to clarify requirements, handled bug fixes, optimized performance, and provided project estimations. My contributions helped deliver high-quality solutions efficiently within team-driven environments.

Worked on projects using React and Redux, focusing on user-friendly admin panels. A highlight was developing a module for data integration and presentation in a cloud solution for corporate development and M&A project. This module featured dynamic tables with Syncfusion Grids, interactive charts with Chart.js, and PPTX export using PptxGenJS, with comprehensive code coverage ensured by Jest and React Testing Library. Utilized Apollo GraphQL for efficient data management and API integration.
Collaborated with PM, backend developers, QA, and designers from a multinational team to ensure seamless integration and a polished user experience. Conducted code reviews, resolved bugs, and maintained high-quality standards throughout the development process.

I have developed cross-browser compatible and responsive interfaces for e-commerce platforms and corporate websites using HTML5, CSS3, and JavaScript. I optimized site efficiency with SCSS and Gulp, and integrated APIs for dynamic content.
Working independently and in small teams, I consistently delivered high-quality layouts within tight deadlines. I collaborated closely with clients and designers to enhance user experiences.
My expertise includes HTML5, CSS3, JavaScript, SASS, SCSS, and Gulp, ensuring performance-driven and responsive solutions.