Oleksandr

OLEKSANDR BRYKSIN
Frontend developer

[відкрити контакти](див. вище в блоці «контактна інформація») Telegram PROFILE
I’m a Frontend developer with 1+ year of commercial
[відкрити контакти](див. вище в блоці «контактна інформація»)
experience specializing in React who applies current
LinkedIn industry best practices, keeps up with new trends, and

GitHub continually learns new methods and technologies. I’m
responsible and curious, and I love solving problems and
finding efficient solutions.
Portfolio
EXPERIENCE
Kyiv, Ukraine
FRONTEND DEVELOPER
HYS Enterprise | April 2023 - Present
EDUCATION
National Technical University of Developed an MVP of an mHealth mobile application using
Ukraine "Kyiv Polytechnic React Native, implementing state management with
Institute" Redux Toolkit and Redux Persist, and styling through
Automation Engineer Nativewind. I was responsible for building core features,
2019-2021 collaborating with designers to convert mockups into functional
components and ensuring smooth performance
ADDITIONAL with real-time data updates.

Fullstack course at Mate academy Concurrently developed an admin portal in Next.js with
Tailwind CSS and Zustand for state management to
monitor and manage user data via full CRUD operations.
SKILLS
Integrated React TanStack Query caching to cut loader
English: Upper-Intermediate displays by 50% and boost UX.

JavaScript, TypeScript Developed the frontend of a B2B web portal in Vue with
React Pinia and Tailwind CSS, translating business requirements
Redux, Redux Toolkit into interfaces and collaborating with backend developers to
React TanStack Query integrate RESTful APIs. Integrated i18n for multilingual
React Router support and VeeValidate for real-time validation feedback,
Vite which had a huge impact on user experience, form
React Native completion speed, and increased the form completion rate.
Next.js Migrated a website from Vue to React using best
Vue practices, implementing Vite, Redux Toolkit, Tailwind
HTML5 CSS, and React Hook Form for efficient form handling.
CSS3, Tailwind, SCSS Fully integrated PostHog to simplify root-cause analysis
Shadcn of user-reported bugs and significantly reduce production
RESTful API bug-fix times.
Git