Available to hire
I’m Anton Shestakov, a Front-End Developer with 1.5 years of commercial experience in React, TypeScript and Next.js. I convert Figma designs into maintainable component libraries, focus on performance improvements, write tests and keep clear documentation for long-term maintenance. I’m comfortable working with Docker and have commercial front-end experience as well as backend experience with Node and NestJS, including API integration (REST/GraphQL). Available for long-term remote work. Authorized to work in France — portfolio: github.com/tosi4ka
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Language
English
Advanced
French
Beginner
Work Experience
Front-End Developer at Freelance
January 1, 2024 - October 18, 2025Developed React, Next.js, and TypeScript applications. Built responsive interfaces using Tailwind CSS. Created reusable components. Managed state using Redux Toolkit and Zustand. Consumed REST and GraphQL APIs. Optimized performance and accessibility. Collaborated via Git and wrote unit tests with Jest.
Front-End Developer at Infinity Technologies
March 1, 2025 - October 18, 2025Developed and maintained a business management platform. Collaborated with UI/UX teams to build accessible, reusable front-end components. Participated in Agile ceremonies and continuous delivery. Key projects: Cyber-BMS, WordCraft, Lama. Improved performance and test coverage; PageSpeed score to 90; Accessibility improvements; Reduced bounce rate.
Front-End Developer at Freelance
March 1, 2025 - PresentIndependent development of small to medium-scale front-end projects. Building interfaces with React, Next.js, and TypeScript. Integrating reusable components using Tailwind CSS. State management with Redux Toolkit and Zustand. Integrating REST and GraphQL APIs. Optimizing performance and accessibility. Writing unit tests with Jest.
Front-End Developer at Freelance France
January 1, 2024 - October 18, 2025Developed React, Next.js, and TypeScript applications. Built responsive interfaces using Tailwind CSS. Created reusable components. Managed state using Redux Toolkit and Zustand. Consumed REST and GraphQL APIs. Optimized performance and accessibility. Collaborated via Git and wrote unit tests with Jest.
Front-End Developer at Infinity Technologies
March 1, 2025 - October 18, 2025Developed and maintained a business management platform. Collaborated with UI/UX teams to build accessible, reusable front-end components. Participated in Agile ceremonies and continuous delivery. Key projects: Cyber-BMS, WordCraft, Lama. Improved performance and test coverage; PageSpeed score to 90. Enhanced accessibility and interactivity. Reduced bounce rate.
Front-End Developer at Freelance France
March 1, 2025 - PresentIndependent development of small to medium-scale front-end projects. Building interfaces with React, Next.js, and TypeScript. Integrating reusable components using Tailwind CSS. State management with Redux Toolkit and Zustand. Integrating REST and GraphQL APIs. Optimizing performance and accessibility. Writing unit tests with Jest.
Education
Diploma at Lviv Polytechnic National University
October 1, 2008 - December 1, 2013Diploma in Geometer (engineer-researcher-geometer diploma) at Lviv Polytechnic National University
October 1, 2008 - December 1, 2013Qualifications
Industry Experience
Software & Internet, Professional Services, Media & Entertainment
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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