Position: Java Software Engineer
Category: Java
English level: upper
Years of experience: 3


Middle Java Backend developer with massive background in jvm distributed systems, microservices. Rich development experience in blockchain environments

Middle Software Engineer at Cristalix
September 2018 — June 2021
- Developed a backend for a server with thousands of concurrent players
- Created scalable microservices with event-driven architecture
- Successfully implemented cost-saving measures, resulting in a 30% reduction in infrastructure expenses, while also scaling system capacity  from accommodating 2000 to 6000 simultaneous players.
- Developed a lot of server-side code for games inside Minecraft
- Led the development of a game items web marketplace built with Spring

Chief Executive Officer
January 2022 — September 2022
Blockchain gamefi startup.
Managed development, game design and product teams.
Developed
- Built reactive backend with RSocket
- Solidity smart contracts for storing game worlds on the blockchain,
staking, ERC 20, 721 & 1155 for game tokens and assets