Oleksandra | UX Engineer | Design Systems & Frontend

Oleksandra Kolesnikova

UX Engineer | Design Systems & Frontend

WCAG 2.2FigmaDesign SystemsUI/UXPrototypingUser JourneyIllustratorPhotoshopWCAG 2.2FigmaDesign SystemsUI/UXPrototypingUser JourneyIllustratorPhotoshopWCAG 2.2FigmaDesign SystemsUI/UXPrototypingUser JourneyIllustratorPhotoshopWCAG 2.2FigmaDesign SystemsUI/UXPrototypingUser JourneyIllustratorPhotoshopWCAG 2.2FigmaDesign SystemsUI/UXPrototypingUser JourneyIllustratorPhotoshopWCAG 2.2FigmaDesign SystemsUI/UXPrototypingUser JourneyIllustratorPhotoshop

WCAG 2.2

Figma

Design Systems

UI/UX

Prototyping

User Journey

Illustrator

Photoshop

TypeScript

React

Next.js

Storybook

Tailwind

JavaScript

GSAP

Git

Sass

TypeScriptReactNext.jsStorybookTailwindJavaScriptGSAPGitSassTypeScriptReactNext.jsStorybookTailwindJavaScriptGSAPGitSassTypeScriptReactNext.jsStorybookTailwindJavaScriptGSAPGitSassTypeScriptReactNext.jsStorybookTailwindJavaScriptGSAPGitSassTypeScriptReactNext.jsStorybookTailwindJavaScriptGSAPGitSassTypeScriptReactNext.jsStorybookTailwindJavaScriptGSAPGitSass

I am a UX Engineer specializing in the architecture of Design Systems. I don’t just build interfaces; I build the logic and tokens that make them consistent, accessible, and scalable. By bridging the gap between Figma variables and React/Tailwind implementations, I eliminate handoff friction and turn design vision into production-ready code.

SaaS Component Architecture

Architecting scalable design systems and logic-driven integrations for complex data environments

saas-ui Storybook implementation for Medusa.js

System Integration · 2026

saas-ui | Medusa.js

An accessibility-first component system engineered for complex SaaS interfaces. I leveraged this architecture to build a custom Medusa.js Admin Panel, mapping high-density commerce data to a fully tokenized, multi-themed UI validated against WCAG 2.2 standards.

ReactTypeScriptTailwind CSSStorybookFigmaMedusa.jsWCAG 2.2

Live Storybook GitHub Figma

Systems & Implementations

From idea to delivery

Bahamas Air Navigation Services Authority

Aviation Data Systems

UI for real-time NOTAMs and flight data. Managed complex API integration and rigid accessibility standards under strict national branding constraints.

View Live Project

E-Commerce Architecture

High-performance storefront engineered with MODX, Alpine.js, and GSAP. Focused on fluid state transitions and scalable component logic.

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B2B Web Systems

Bilingual SPA developed for a creative agency. Built with React and Tailwind CSS, featuring high-performance animations via GSAP.

View Live Project

Product Portfolio

React.js multipage platform featuring custom tool development, including a Kindle Cover Guide Generator with automated PNG export logic.

View Live Project