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YAROSLAV OKREMA
FRONTEND DEVELOPER

ABOUT

Frontend Developer with 1 year of experience in building high-
performance web applications using React and Next.js. I specialize in
web performance optimization and code scalability. Focused on
CONTACTS creating intuitive user interfaces and fostering effective team
collaboration.
Ukraine, Kamianske
EXPERIENCE
[відкрити контакти](див. вище в блоці «контактна інформація»)
Frontend Developer
Telegram Midstem | December 2024 - currently (1 year)
Responsibilities:
GitHub Developed an e-commerce platform, implemented complex
features such as shopping cart, product page, and checkout using
Medusa Backend.
Improved store performance from 75 to 92 (PageSpeed) by
SKILLS implementing code-splitting, memoization, and caching to
maintain efficient load times and smooth rendering.
Developed the main landing page and other pages, ensuring high
JavaScript, TypeScript
responsiveness.
React, Next.js Optimized landing page performance from 85 to 100 (PageSpeed)
Redux Toolkit, Context API using image optimization, memoization, and other techniques.
Web Performance Optimization Engaged in the code review process, identifying and addressing
Angular2+, Angular Material UI issues.
Tailwind CSS, SCSS/SASS, HTML,
Technologies:
CSS, shadcn/ui
Next.js, React, TypeScript, Tailwind CSS, Medusa Backend, AWS
Git, GitHub

EDUCATION

2022-2026 (In progress)

Dnipro National University named after
Oles Honchar

Speciality:
Applied mathematics

Educational program:
Computer modeling and programming
technologies

LANGUAGE

Ukranian - native
English - Intermediate (B1)