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Oleh
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Front-end Developer
Possesses 2 years of commercial experience with React and Next.js. Expertise includes
delivering high-fidelity, design-accurate Frontend implementations and establishing a
strong, clean code structure. This proficiency ensures high quality and excellent
contribution to project deliverables.

Contacts Education Language Project Types
Phone 2024 - 2026 Ukrainian Native
[open contact info](look above in the "contact info" section) System Analysis, Master FinTech EdTech
English A2
Email Lviv Polytechnic National University
[open contact info](look above in the "contact info" section) 2020 - 2024 B2B B2C
Addres System Analysis, Bachelor
Lviv, Ukraine Lviv Polytechnic National University

Skill Category Skills
Core Languages JavaScript, TypeScript

Frontend Ecosystem React, Next.js

State Management Redux & Toolkit, Context API

Styling & UI HTML, CSS, SCSS, TailwindCSS, Material UI, Styled components

Data & APIs Axios, React Query

Version Control Git, GitHub, Bitbucket

Management Tools Jira

Utilities i18n (Localization), Formik, Validator, Zod

User Verification Persona, Stripe

Work Experience React Next.js
Team-lead Front-end Developer
NICELY.GROUP Sep 2025 - Nov 2025
Responsibilities:
Defined the technical direction and technology stack for key features before the sprint.

Resolved complex technical blockers within the frontend team.

Conducted code reviews and monitored the quality of frontend code.

React Next.js
Front-end Developer
NICELY.GROUP Sep 2024 - Sep 2025
Responsibilities:
Chose technologies for individual modules and implemented architectural approaches based on product
requirements.

Wrote complex frontend logic for new features.

Ensured clean and maintainable code.

React Next.js
Front-end Developer
Chin Jan 2024 - Aug 2024
Responsibilities:
Wrote code for interfaces and page layouts based on Figma mockups.

Participated in team technical discussions and proposed optimal solutions for UI.

Tested frontend logic for client-side stability.
Commercial Projects HMH – Business Platform
HTML SCSS CSS TypeScript JavaScript React Next.js API Redux TK Jira Git

BitBucket Axios Contaxt API React Toastify Formik Zod

Description:
A social network-based business platform for user interaction, managing ratings, posts, and balances, with
tools for incentivizing activity and multilingual support.
Responsibilities:
Designed the project architecture and structure from scratch and delivered it to production.

Developed an advertising system allowing users to complete tasks and earn rewards.

Implemented the frontend of the ratings module, displaying approximately 40 data fields dynamically.

Built a post creation system with support for structured text, images, and media content.

Developed a balance management page, including analytical elements.

Organized project documentation available in three languages.

Integrated WebSockets for real-time system notifications and implemented a referral system to
encourage user growth.

Chin
HTML TypeScript Tailwind React Next.js API Redux TK GIT GitHub

Description:
An online store with an interactive user interface where users can browse products, make purchases, and
interact with the system in real time.
Responsibilities:
Developed and implemented project pages based on Figma designs, using Tailwind CSS for fast and
responsive layouts.

Built frontend logic and system functionality with React and Next.js.

Maintained interactivity and dynamic behavior of user interface components.

Ensured integration with APIs, WebSockets, and other backend services.

Optimized performance and usability across various devices and browsers.