I'm Snizhana Ovsiannikova, a Front-End Developer with 3+ years of experience building scalable, component-driven applications using React, TypeScript, and modern JavaScript. I enjoy turning complex requirements into polished, accessible UIs. I design and maintain design systems with Storybook, integrate REST APIs, optimize performance across browsers and devices, and use AI-assisted tools like Cursor to speed up prototyping and debugging. I thrive on collaborating with cross-functional teams to deliver high-impact products and great user experiences.

Snizhana Ovsiannikova

I'm Snizhana Ovsiannikova, a Front-End Developer with 3+ years of experience building scalable, component-driven applications using React, TypeScript, and modern JavaScript. I enjoy turning complex requirements into polished, accessible UIs. I design and maintain design systems with Storybook, integrate REST APIs, optimize performance across browsers and devices, and use AI-assisted tools like Cursor to speed up prototyping and debugging. I thrive on collaborating with cross-functional teams to deliver high-impact products and great user experiences.

Available to hire

I’m Snizhana Ovsiannikova, a Front-End Developer with 3+ years of experience building scalable, component-driven applications using React, TypeScript, and modern JavaScript. I enjoy turning complex requirements into polished, accessible UIs.

I design and maintain design systems with Storybook, integrate REST APIs, optimize performance across browsers and devices, and use AI-assisted tools like Cursor to speed up prototyping and debugging. I thrive on collaborating with cross-functional teams to deliver high-impact products and great user experiences.

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Experience Level

Expert
Expert
Expert
Expert
Intermediate

Work Experience

Software Developer at Final POS
September 1, 2025 - March 1, 2026
Develop and maintain user interfaces using React and TypeScript across multiple projects; design and maintain a comprehensive design system with Storybook; create reusable UI components with accessibility in mind; collaborate with backend and design teams to implement image-related features; utilize Cursor AI to accelerate boilerplate generation and debugging; support cross-browser compatibility and performance optimizations.
Career Break
December 1, 2020 - July 1, 2023
Career break for professional development and upskilling in React/JS projects.
JavaScript/React Developer at LLC 'RESEARCH AND MFG CO' / INFOZAHIST
December 1, 2019 - December 1, 2020
Contributed to Spectrum OSINT project delivering AI, ML, and big data solutions; built features using React.js, Redux, Redux-Saga, and JavaScript; performed bug fixes, refactoring, and ensured cross-browser compatibility; split and managed tasks across multiple projects with varying complexity.
JavaScript Developer at Sonerim
August 1, 2019 - September 1, 2019
Developed features for Scout App, employment candidates searching, and aggregation app; prioritized daily tasks to ensure timely delivery; implemented features, bug fixes, adaptive design, and cross-browser compatibility.
JavaScript Developer at Lardi
July 1, 2018 - July 1, 2019
Implemented features and bug fixes across two projects (Trucks Near Me and Smartgps); applied DRY principles and performance optimization; ensured adaptive design and cross-browser compatibility.
Markup Developer at IT-Dev Group
November 1, 2017 - January 1, 2018
Frontend markup development; daily bug fixing, adaptive design, cross-browser compatibility, and cross-platform markup development.
Markup Developer at Funky Line (remote, contract)
January 1, 2017 - July 1, 2017
Markup development, adaptive design, bug fixes; cross-browser compatibility using jQuery plugins.

Education

JavaScript for beginner at Spalah IT-school
January 11, 2030 - June 1, 2018
Front-End - Basic at Ukrainian IT_School
January 11, 2030 - June 1, 2016
Master's degree/Media Communications at V.N.Karazin Kharkiv National University
January 11, 2030 - January 1, 2014

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Media & Entertainment, Government, Professional Services

Experience Level

Expert
Expert
Expert
Expert
Intermediate

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