Artem Hryn

Junior Frontend Developer with knowledge of JavaScript, React, HTML, and CSS. Interested in web development and creating user-friendly websites. Able to work in a team, learn new technologies, and improve programming skills. Looking for an opportunity to gain commercial experience and grow as a frontend developer.

Frontend Developer Intern at IT Dimension (2026-05 – 2026-06)

• Analyzed RPC request flow and identified the cause of HTTP 429 (Too Many Requests) errors caused by excessive blockchain requests.
• Implemented client-side caching of winner statistics, reducing redundant RPC requests and improving application performance.
• Replaced the default Polygon Amoy RPC endpoint with Infura and verified application behavior after migration.
• Analyzed the project's build and deployment process to identify differences between local and production RPC configurations.

BSc in Software Engineering – Zaporizhzhya National University (2023-09 – 2027-06)