Mustafa

Frontend-focused Fullstack Developer with 6 years of experience in the React and
TypeScript ecosystem. Specialized in building UI component libraries, design systems,
and performant web applications, with solid backend experience in Node.js.
Comfortable owning features end-to-end from UI to API.

Mustafa Khabbazi [открыть контакты](см. выше в блоке «контактная информация»)
Frontend-focused Fullstack
mustafa-khabbazi
Ivano-Frankivsk, Ukraine

Skills
Languages: TypeScript, JavaScript
Frontend: React, Next, Tailwind, React Aria, Framer Motion, Storybook, React Router
State & Data: Zustand, Redux, React Sweet State, TanStack Query, Immer
API & RT: Axios, Orval (OpenAPI codegen), WebSockets, REST API
Testing: Jest, Vitest, Playwright, Testing Library
Tooling: Vite, Turborepo, ESLint / Prettier, Git
Backend: Node.js, Express, Fastify, TypeBox, Awilix (DI), JWT / Passport

Work Experience
Frontend-focused Fullstack Developer Frontend Developer
• Ficus Technologies • DataLabs
June 2021 - Still working・5 years June 2020 - March 2021・9 month
Worked on multiple client projects across the First commercial role - frontend development on a client web
JavaScript/React/Next ecosystem. application.
Focused primarily on the frontend - building and Developed UI features with React and JavaScript, building
implementing UI features across several client products reusable components
Developed and maintained an in-house UI component Integrated REST APIs and managed client-side state
library (design system) used across projects Translated designs into responsive, cross-browser interfaces
Optimized and maintained existing features and modules,
addressing technical debt Technologies: React, JavaScript, Redux, REST API
Delivered new features end-to-end, from UI down to
backend API endpoints
Maintained and updated a legacy backend API
Wrote unit and integration tests, and investigated and
resolved bugs across the stack
Technologies: React, Next.js, TypeScript, Tailwind CSS, Redux,
Zustand, TanStackQuery, Chart.js, Storybook, Vite, Node.js,
Express, Fastify, Jest, Playwright

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