Олег

Oleh Volostnykh
[відкрити контакти](див. вище в блоці «контактна інформація»)| [відкрити контакти](див. вище в блоці «контактна інформація») | LinkedIn: [відкрити контакти](див. вище в блоці «контактна інформація») | GitHub: olegvol15
EDUCATION
Wroclaw University of Economics Wroclaw, Poland
B.S in Business Informatics Graduated, June 2026
o Concentrations: Web & Mobile Application Development
o GPA: 4.7/5.00
o Related Coursework: Web & Mobile Application Development, Internet Application Development, User
Interaction Design, Object-Oriented Programming, Database Design & Management, Business Intelligence,
Artificial Intelligence & Machine Learning, Information Systems Security, System Analysis & Design.
IT-STEP Academy Wrocaw, Poland
Software Development Diploma Graduated, April 2026
Concentrations: Artificial Intelligence & Frontend Engineering
o GPA: 4.8/5.00
o Credential: Software Development Diploma
o Related Coursework: Artificial Intelligence & Machine Learning, Web & Mobile Application Development, Internet
Application Development, User Interaction Design, Object-Oriented Programming, Database Design &
Management, Business Intelligence, Information Systems Security, System Analysis & Design.
EXPERIENCE
Elladium Holding Remote
Frontend Developer Intern Dec 2025 - May 2026
● Developed core frontend features for Xollo using React, TypeScript, Zustand, Tanstack Query, and Tailwind CSS.
● Built reusable UI components, reducing development time for new features by 25% and improving performance
through hooks, memoization, and client-side caching.
● Worked with Node.js, PostgreSQL, and Prisma for data access and API development, using Postman for testing, Docker
for local environments. Worked in a pull request–based workflow using Git/GitHub.
● Optimized API data workflows with React Query reducing unnecessary network requests by 40%.
● Collaborated with product, backend, and design teams in an Agile/Scrum environment.
● Used CI/CD pipelines for automated builds, testing and deployments, ensuring stable releases.

PROJECTS
IdeaPick - AI Idea Generation and Validation Platform for Indie devs Wroclaw, Poland
Team Lead Landing GitHub
• Developing an AI platform that helps developers generate and validate product ideas before building them.
• Built the product and landing page using Next.js, TypeScript, Tailwind CSS, and modern component-based UI architecture.
• Integrated OpenAI API to generate product ideas and analyze opportunities based on user prompts.
• Used Tavily API to retrieve live web data and competitor insights for idea validation.
• Used Python scripts for data preprocessing, competitor research structuring, prompt testing, and validation logic experiments.
• Used Claude Code to accelerate feature development, prototyping, and engineering productivity.
LumiTune - Music Streaming Platform Wroclaw, Poland
Fullstack Developer Github
• Built a full-stack Spotify-style music streaming application with a React web client and Express in a pnpm workspace.
• Created responsive UI with React, TypeScript, Tailwind CSS, Framer Motion, Recharts, and reusable component architecture.
• Implemented user and admin authentication with JWT, refresh-token cookies, Passport OAuth, and separate session flows.
• Integrated media uploads and audio streaming using Multer, music-metadata, local file storage, and range request support.
•Used Claude Code and Codex in terminal for architecture planning, debugging, refactoring, and TypeScript fixes.
•Developed streaming playback, playlists, likes, search, albums, podcasts, audiobooks, genres, moods, and user library features.
SKILLS
Programming: HTML, CSS, JavaScript, TypeScript, React.js, Angular, Vue, Next.js, Express, SQL, Tailwind CSS, Redux, Zustand.
AI & Developer Tools: Microsoft Power Platformб Power Apps., Azure, AWSI, Claude Code, Cursor, Agile/Scrum, REST API
Tools: Git/GitHub, Docker, LLMs, Postman, CI/CD, Vitest, PostgreSQL, Prisma, MongoDB
Languages: English, Russian, Polish, Ukrainian