Олексій

Oleksii Baliuk
Front - End Developer
Frontend Developer with 2 years of commercial experience in React, TypeScript,
Styled Components, Redux, RTK Query, and Material UI. Skilled in building scalable
and maintainable web applications with a strong focus on performance and usability.
Experienced in working with modern state management and component-driven
development. Additionally, I have some experience in testing with Vitest/Jest. I thrive
in collaborative environments, value clean code, and continuously strive to improve
both my technical and soft skills.
Contacts
[открыть контакты](см. выше в блоке «контактная информация») Work Experience
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Ukraine, Odessa Avataa May 2023 – Current
Front-end (React/Typescript) developer
GitHub Developed and maintained features for a large-scale web application using React
and TypeScript
Linkedin Optimized application performance, focusing on load time, rendering efficiency, and
bundle size
Tech Skills Contributed to application architecture following the Feature-Sliced Design (FSD)
methodology
Led the migration from a monolithic front-end to a modular micro-frontend
HTML5/CSS3/SASS architecture using Module Federation and NX
Fixed bugs and participated in improving code quality through regular code reviews
Javascript/Typescript Ensured scalable and maintainable code through clean architecture practices and
consistent codebase organization
React/Redux
Upwork April 2023 – May 2023
Node.js/Express
Full stack developer (React/Typescript/Node)
MongoDB/PostgreSQL Maintained and improved an existing web application
Developed new features and enhanced user interface using React and TypeScript
Next.js/Nest.js Integrated AI-based functionality into the front-end
Fixed bugs and optimized performance
React Native Made minor updates and fixes on the backend (Node.js) when needed

REST Api
Company in the electrical August 2010 – October 2022
equipment service
Soft Skills Private entrepreneur

Critical thinking Certificates
Fast learning
React Testing Library with Jest / Vitest - by Bonnie Schulkin
Multi-tasking TypeScript for modern development - by Mikhail Nepomniachtchi

Team player with
good communication

Education
Languages
IT School GoIT
English - Upper Intermediate April 2022 – March 2023
Full stack developer
Ukrainian - Native
Russian - Fluent Computer College
Odessa – secondary technical 2006 – 2010

Computer systems and networks