MAY 2023 - AUGUST 2024 Position: JavaScript / Rust Solana Developer Here I got a cool experience working on the Solana network. Also experience in connecting smart contracts on Solana and web applications. Worked on Optimizing and improving the ui in collaboration with smarcontract. I also connected the ui part with the web api back end Also here I gained experience working on a backend node with BRC2/ORC20 in the Bitcoin network I often encountered problems of optimizing renders at the frontend and validating data before sending it to a smart contract --- xfamily.io AUGUST 2021 - APRIL 2023 Position: Node.js Developer In this company I worked as a node.js backend developer on a product project for swap cryptocurrency I worked with an API database and also maintained a large portal on the best solutions for cryptocurrency swaps Got good experience working in web3 and interacting with smart contracts. --- Ownix.com MARCH 2020 - AUGUST 2021 Position: Node.js Developer In this company I worked as a node.js developer in a startup selling NFTs Here I got great knowledge on database design and various ways of connect with clients I also began to understand better how to work with microservices. As well as third party services --- P2P.org AUGUST 2019 - MARCH 2020 Position: Front-End Developer In this company I worked as a Front-End Developer developer in a large products company Front end development for company applications. Connecting to the backend. Typical work for a front-end developer --- Zensoft.io DECEMBER 2017 - AUGUST 2019 Position: Front-End Developer Development of complex SPA and backend, team development. Support for terrible Legacy code and writing a new one. Teamwork with Back-end, Front-End, Mobily developers, PM - manager and QA. Reached for Team - Lead position. My first experience working in an out source company. Also my first experience working on the backend on node.js --- Svetofor.info JANUARY 2015 - DECEMBER 2017 Position: Front-End Developer My first experience in office with a team. I worked with BackEnd developer first job where I gained basic knowledge about team development