Contact information

The job seeker has entered a phone number , email and LinkedIn.

You can get this candidate's contact information from https://www.work.ua/resumes/5765508/

Work experience

Front-end developer

from 04.2021 to 07.2022 (1 year 4 months)
ETNA Network, Дистанційно (IT)

6+ projects was developed: online banking, p2p gaming, .etc

Front-end програміст

from 02.2019 to 11.2020 (1 year 10 months)
Lexstatus, Дистанційно (Будівництво, архітектура, дизайн інтер'єру)

50+ landing pages was created and redesigned

Fullstack Developer

from 06.2018 to now (8 years 3 months)
Upwork, Дистанційно (IT)

Technical Expertise & Stack

- Frameworks & Architecture: React, Next.js (App & Pages Router, Server Components, Server Actions, API Routes).
- Languages & Core: TypeScript, JavaScript (ES6+), Semantic HTML5, Advanced CSS3/SCSS.
- State Management & Data Fetching: React Query (TanStack), Redux, Zustand, Context API, REST APIs, Axios, GraphQL integration.
- UI & Component Engineering: Tailwind CSS, CSS/SCSS Modules, Styled Components, Custom UI Kits, Design Systems implementation.
- Performance & SEO: SSR / SSG / CSR optimization, Code Splitting, Lazy Loading, Core Web Vitals tuning for high conversion and Google rankings.
- Animations & Interactions: GSAP, ScrollTrigger, Framer Motion, micro-interactions, scroll-based storytelling.
- Workflow & Automation: Git/GitHub, CI/CD basics, Cursor IDE, advanced AI-assisted development tools (used strictly for acceleration and refactoring without compromising custom architecture).
- Full-Stack Debugging: Tracking down and fixing production issues across frontend & backend.
- AI-Powered Backend & Agentic Engineering (Node, Python, PHP): Applying agentic engineering practices - using Cursor & Claude to handle implementation under clear human guidance and test coverage to deliver secure APIs, backend logic, and automated workflows.

My Profile:
https://www.upwork.com/freelancers/irynavynnychenko

Education

КНЕУ им. В.Гетьмана

Финансы, Киев
Higher, from 2010 to 2017 (7 years)

Additional education and certificates

Кіберграм

2026
Certificate

Dan.IT Education Frontend JavaScript Developer

2020

ProCode IT FullStack Developer

2019

Вступ до ІТ продакт-менеджменту

13.08.2026
Certificate

Knowledge and skills

• TailwindCSS
• Next.js
• HTML
• CSS
• Дисциплінованість
• JavaScript
• Figma
• GitHub
• Git
• SASS
• React
• Node.js
• Bootstrap
• Адаптивність
• Здатність до навчання
• SQL
• MySQL
• Ручне тестування
• TypeScript
• JQuery

Language proficiencies

• English — above average
• Ukrainian — fluent

Additional information

I'm working for 5 years as part-time Frontend developer in this project: https://pvtistes.net/.

I'm converting Figma designs to html / css (scss) pages, like (backend guy connect my templates to php base):
- https://pvtistes.net/le-pvt/australie/
- https://pvtistes.net/en/working-holiday-visa/
- https://pvtistes.net/en/dossiers/
- https://pvtistes.net/en/pvtistes-events/

Business website for cosmetologist from Germany (Next.js + TailwindCss): https://www.niunkina.com/

https://whvaustralie.com/ - TailwindCss + Javascript;
https://plowguys.com/ - Figma to Webflow (with custom Javascript code);
https://massageschool.com.ua/

My own website on Next.js & TailwindCss:
https://vynnychenko.dev/