Anton Kovalev Email & Phone Number

Limassol, Cyprus

– Reduced application build time from 85 to 26 seconds.– Decreased Cumulative Layout Shift (CLS) from 0.334 to 0.026.– Migrate React application to NextJS.

Irvine, California, United States

Developed a mobile app that rewards users for shopping locally, enhancing engagement with nearby businesses. Built with React Native and Zustand for state management, using Expo for rapid prototyping. Integrated Airtable for data and Auth0 for secure user authentication, with optimized styling through Nativewind.

Moscow, Moscow City, Russia

– Kanban Board Implementation: Created a Kanban board with custom drag-and-drop functionality, infinite scrolling in each column, and features like sorting, filtering, positioning, and creating new columns. The board's settings were cached with React Query and stored in metadata, allowing consistent configuration across multiple devices.– Custom File Uploader Component: Developed a robust file uploader component with multiple upload methods—button click, icon click, drag-and-drop, and within input fields or textareas. The component featured a custom carousel, with options to add, delete, copy, save, and etc, and was deployed in 7+ applications for consistent user experience.– Enhancing Test Coverage and Onboarding: Added detailed JSDoc comments to the streamline onboarding and test coverage to ensure reliability. This reduced entry threshold for new team members, boosting collaboration and code maintainability.

Moscow, Moscow City, Russia

– Expertise in creating efficient interfaces using React.– Proficient with Recoil, AntD and Axios for enhanced front-end development.– Developed two in-house libraries, UI and Features, for modular integration.– Implemented Module Federation for scalable micro-frontend architecture.– Skilled in process management, task delegation, and long-term planning.– Adept at estimating development timelines and resource requirements.– Authored automated tests ensuring application reliability.– Proactively contribute across various domains, always eager to assist and innovate.

– Developing web applications for the large interconnected chain of services used for the process of completing construction works on the apartment and passing it to the client online.– Rewriting projects from JS to TS, standardizing coding style with eslint/prettier.– Facilitating retro events. – Sprint planning for the frontend team.– Developing a mobile application using React-Native.

Nizhniy Novgorod, Russia

– Developing an educational platform using React/Redux. – Managing a team of three people according to the “scrum” methodology. Implementing daily code review. – Coordinating interaction between frontend and backend teams.– Writing a custom library of components.

Nizhniy Novgorod, Russia

Nizhniy Novgorod, Russia