Vladyslav

Vladyslav Rozhenko
Full Stack Developer

Work experience
MindWave -mindwave.studio Dec 2024 - Jun 2025
My duties included:
Integrated Orca and Jupiter APIs to fetch token prices and pool data on
Contacts Solana via a dedicated RPC node..
[відкрити контакти](див. вище в блоці «контактна інформація») Calculated token ratios for liquidity provision.

[відкрити контакти](див. вище в блоці «контактна інформація») Managed real-time updates via WebSocket subscriptions.

GitHub Implemented dynamic UI logic for token selection, balance display, and
wallet interaction.
LinkedIn
My achievements:
Telegram
Successfully created and launched a functional DeFi interface on Solana,
Kyiv, Ukraine integrating custom RPC infrastructure to ensure stable access to on-chain
data.
Tech Skills
Achieved seamless user experience by automating token ratio calculations,
HTML5 wallet balance syncing, and feed updates without relying on external UI
frameworks.
CSS3
Demonstrated strong self-sufficiency and problem-solving skills by
SASS
independently connecting Web3 APIs (Orca, Jupiter), handling low-level
JavaScript WebSocket data, and building all logic with vanilla jQuery.

React IT School GoIT -goit.global Dec 2022 - Now
Redux My duties included:
Node.js Review and Feedback: Evaluated and reviewed student assignments,
providing feedback with clear recommendations for code improvement,
MongoDB
adherence to standards, and clean code writing.
Express
Technical Support: Assisted students with complex technical issues, offering
Rest Api explanations of development principles, algorithms, and problem-solving
approaches.
TypeScript
Additional Practical Sessions: Led extra sessions where students worked on
Git small projects using popular libraries (React, Redux) and tools (Git, Vite),
helping them grasp web development concepts and learn collaborative,
Soft Skills modern workflows.
Communication My achievements:
Stress resistance Received a high student rating of 9.5 out of 10, which confirms my teaching
skills, technical support, and ability to motivate towards results.
Teamwork
Positive student feedback for practical sessions where I successfully built a
Decision-making
curriculum focused on real projects and practical skill application.

Languages Education
Ukrainian - C2 IT School GoIT Sep 2021 - Sep 2022

English - A2 Full Stack Developer

Russian - C2 National Pedagogical University named after M.P. Sep 2004 - Jun 2005
Dragomanova

Debugger / operator of machines and manipulators with software control