Владислав

Back-end developer

Vladyslav Pysarenko
[open contact info](look above in the "contact info" section) · [open contact info](look above in the "contact info" section)

Summary

Experienced Java Backend Developer specializing in building robust full-stack applications
using JavaScript and Node.js. Proficient in designing high-performance, scalable systems
and RESTful APIs with Spring Boot, Express.js, MySQL, and MongoDB. I leverage my technical
expertise and understanding of gaming mechanics to create backend solutions that deliver
exceptional user experience and align with business objectives.

Experience

Startup
Back-end Developer · 11/2024 – now

As a Back-end Developer, I spearheaded the development of a robust backend architecture
utilizing Node.js, providing a strong foundation for application scalability. Key responsibilities
included integrating MongoDB Atlas to enhance secure data storage and manage user
information effectively. I implemented and optimized user registration and authentication
processes, which included automated email notifications for streamlined communication.
Moreover, I engineered scalable RESTful APIs, ensuring optimal performance and reliability,
and introduced functionality to track and monitor registration timestamps for improved
analysis of user activity.

Hard skills and tools

Java Spring Boot Node.js JavaScript Git SQL MySQL MongoDB

RESTful APIs Postman AWS HTML / CSS PHP

Education

122 Computer Science
Poltava University of Economics and Trade · 09/2020 – 06/2024
Languages

English: Intermediate
Ukrainian: Fluent

About myself

Beyond my professional expertise in backend development, I have a strong passion for
gaming and content creation. I enjoy exploring new and trending games, analyzing their
mechanics, and sharing these experiences through engaging content on platforms like
TikTok and YouTube. My background as both a developer and gaming enthusiast allows me
to understand player behavior and expectations. I strive to create systems and applications
that deliver seamless experiences, combining technical precision with insights gained from
countless hours immersed in games. In my free time, I stay curious about new technologies,
system optimization techniques, and ways to improve performance for real-time
applications.