Contact information

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You can get this candidate's contact information from https://www.work.ua/resumes/16906582/

Work experience

No work experience.

Education

State University of Intellectual Technologies and Telecommunications

121
Higher, from 2023 to 2025 (2 years)

Knowledge and skills

• Zustand
• Tailwind CSS
• Apollo
• WebSocket
• GraphQL
• Prisma ORM
• Express.js
• Ініціативність
• TypeScript
• React
• REST API
• PostgreSQL
• Git
• JavaScript
• HTML
• GitHub
• MySQL
• CSS
• SQL
• Node.js
• MongoDB

Language proficiencies

• English — average
• Ukrainian — fluent

Additional information

Oleksandr Yaroshchuk
Full-Stack Developer
[open contact info](look above in the "contact info" section)
https://t.me/babykiwii2
[open contact info](look above in the "contact info" section)
https://github.com/alekssawa

Full-Stack Developer proficient in building scalable and efficient server-side applications using Node.js, Express, and modern frameworks, with a strong foundation in API development, database design, and performance optimization strategies.

SKILLS
Languages: JavaScript, TypeScript, HTML, CSS, SQL
Backend: Node.js, Express, Prisma, GraphQL, REST API, Socket.io
Frontend: React, Vite, Tailwind CSS
Database: MongoDB, PostgreSQL, MySQL (basic)
Tools: Git, GitHub, Postman, Figma, Docker
English: Intermediate

PROJECTS
ChatApp | React, TypeScript, Vite, Node.js, Express, GraphQL, Apollo, Prisma, PostgreSQL, WebSockets, WebRTC
Developed a modern web application for real-time messaging and media communication.
Implemented user registration and authentication (token-based), private and group chats via WebSockets, audio and video calls using WebRTC, message history storage (Prisma ORM), search across chats and users.
The interface is fully responsive and optimized for desktop, tablet, and mobile devices.
Taxi App Service | React, Node.js, Express, PostgreSQL, Google Maps API
Developed a full-featured web application for clients and drivers.
Implemented email/Google authentication, taxi booking with tariff and time selection, real-time driver tracking on the map, profile editing, and ride history.
The backend handles orders, routing, authentication, and integrates with mapping APIs (Google Maps / OpenStreetMap).
Website Builder | React, GrapesJS, Zustand, Node.js, Express, MongoDB, Amazon S3
Сollaborated with a front-end developer.
Сonfigured the backend and implemented saving and loading of projects both locally and via MongoDB Atlas.
Integrated Amazon S3 for storing user-uploaded assets and media files, ensuring scalability and reliability.

EDUCATION
Bachelor of Software Engineering | State University of Intellectual Technologies and Telecommunications (2023 – 2025)
Junior Specialist (Junior Bachelor) in Computer Engineering | Odesa Vocational College of Computer Technologies (2019 – 2023)