Тетяна

TETIANA SOBOLIEVA
FULLSTACK DEVELOPER

[відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація») | Kyiv, Ukraine
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SUMMARY
Fullstack Developer with an Engineering Master's degree and a strong B2B technical background, fluent in
German (B2) and English (B2). Specialized in React, Angular, Node.js, TypeScript, and modern state
management (Redux Toolkit, Context API). Experienced in building and deploying complex web applications,
e-commerce storefronts, interactive workflow dashboards, and REST API integrations.

KEY SKILLS

Frontend: TypeScript, JavaScript (ES6+), React, Angular, React Router, Redux-toolkit, HTML5,
CSS3, Sass (SCSS), BEM
Backend: Node.js, Express, REST API, Fetch API
Databases: PostgreSQL
Tools: Git & GitHub, Vite, ESLint, Prettier
Methodologies: Agile / Scrum, Basic OOP

LANGUAGES
English – Upper-intermediate (B2)
German - Upper-intermediate (B2)
Ukrainian – Native

WORK EXPERIENCE
Frontend Developer (Project-based) Sep 2025-Present
Built responsive and modular web interfaces using React, Context API, and Hooks
Developed state management solutions for features like Cart, Favorites, and Reviews
Styled components with SCSS using BEM for maintainable and reusable design
Integrated Local Storage and client-side data persistence for seamless user experience
across web applications
Ensured cross-browser compatibility and clean, scalable code for easy project growth

PROJECTS
E-Commerce Product Storefront (Fullstack)
GitHub Code Demo
Tech stack: React, TypeScript, Node.js, Supabase, Context API, HTML5, SCSS, BEM
Developed key user interaction features, including Cart and Favorites systems, using React
Context API to avoid prop drilling and ensure seamless state management
Implemented Reviews functionality with full interactivity, storing all data in the database via
Supabase. Collaborated in a team of 6 developers following best practices for code structure
and maintainability
Built a modular and semantic HTML structure for the application
Styled components using SCSS with BEM methodology for maintainable and reusable design
Ensured responsive design across devices and cross-browser compatibility

Task & Workflow Management Dashboard (Angular/RxJS)
GitHub Code Demo
Tech stack: Angular, TypeScript, HTML5, SCSS, BEM

Developed a single-page to-do application with task CRUD, completion status, three priority
levels, and sorting/filtering (All / Completed / Incomplete).
Integrated REST API endpoints using Angular HttpClient and RxJS for asynchronous data
stream management and dynamic UI state handling.
Built the UI from reusable Angular components with form handling; deployed the app to
GitHub Pages.

Commercial B2B Showcase Page
GitHub Code Demo
Tech stack: HTML5, SCSS, BEM
Built a semantic and modular HTML structure
Styled components using SCSS following the BEM methodology for maintainability
Implemented a fully responsive layout for different screen sizes and devices
Maintained clean and well-structured code for scalability

PREVIOUS WORK EXPERIENCE
B2B Technical Sales Manager, USP, Kharkiv Mar 2006–Sep 2025
Increased market share by 35% in B2B sales through effective client collaboration
Managed key B2B client relationships in pneumatics, hydraulics, and conveyor systems
Acquired new VIP clients and expanded the client portfolio
Identified new business opportunities and developed strategic sales plans for industrial clients
Conducted technical product presentations and demonstrations for potential and existing
customers
Prepared commercial offers, cost calculations, and technical documentation for B2B projects
Negotiated contracts and long-term supply agreements with key accounts
Coordinated cross-functional teams to ensure timely project delivery

EDUCATION
FullStack Course at Mate Academy (certificate) March 2026
FullStack Developer

National Aerospace University, Kharkiv 2000-2006
Aircraft engine construction technology
Master's degree