Experience

Sfxdx

• United Arab Emirates
• IT Services and IT Consulting
• 1 - 100 Employee

• Solidity Developer

  • Nov 2021 - Present

  Outsourcing company for the development of solutions for blockchain systems. ▫️Participated in the development of: bridges, tokens (ERC20, ERC1155, ERC721, ERC721a), launchpads, DEX, landing protocols, GameFi projects, DAO, metaverse, made forks (Uniswap V2, V3 and Pancakeswap), also introduced integration with other projects such as AAVE and Abracadabra. Participated in the development of new solutions for some blockchains. ▫️Current responsibilities include: smart contract development, scripting and test coverage, deployment and project evaluation. Tasks as a tech lead: working out the architecture of new projects, conducting interviews and checking candidates' test tasks, code review, mentoring, distribution of tasks on the project, as well as the audit of projects. 💎 𝐊𝐞𝐲 𝐀𝐜𝐜𝐨𝐦𝐩𝐥𝐢𝐬𝐡𝐦𝐞𝐧𝐭𝐬: 1) Participated in the development of more than 20 projects, 15 of them developed from scratch. 2) Mentoring employees. 3) Participated in the integration of new solutions into one well-known blockchain. 4) Made several suggestions to the process of recruiting developers (developed test tasks and wrote questions for screening) 5) Conducted interviews of candidates for the positions of Java and Solidity developers. 6) Wrote several articles and guides for the internal knowledge base. 7) I'm a tech lead on the company's product (metaverse). 🛠️ Stack: - Solidity, Motoko (dfinity), JS; - Node.js, Truffle, Hardhat, OpenZeppelin, Solmate, EthersJS, Web3JS; - Solhint, Slither; - unit tests, git; - Uniswap, Pancakeswap, QuickSwap, AAVE; - Ethereum, Polygon, Fantom, BSC, Arbitrum, Dfinity. Show less



Программный Продукт

• Russian Federation
• Information Technology & Services
• 1 - 100 Employee

• Junior Java developer

  • Feb 2021 - Oct 2021

  ▫️Writing projects in java (Carrier (Moscow), Metro (Moscow)), using spring framework (data, mvc, boot, security), hibernate, mybatis. ▫️He was engaged in adding new functionality that allowed users (inspectors) to evaluate carriers, make identified violations, make calculations and create documents for carriers. On the Metro project, I was engaged in improving the API and configuring security. Also, he designed a database on each project 🛠️ Stack by backend: - Java 8, SQL; - MySQL, OracleDB, PostgreSQL, MSSQL; - Spring (Security, Data, Boot, MVC, Core), Hibernate, MyBatis; - Gradle, Maven; - Tomcat, Jenkins. 🛠️ Stack by frontend: - AngularJS, JS, Angular Show less



Novovoronezh Branch of JSC "CONSIST-OS"

• Russia

• Engineer

  • Jul 2020 - Feb 2021

  Working with databases, java development, working with documentation, using osisoft tools, developing modular screens and embedded widgets in js. Working with databases, java development, working with documentation, using osisoft tools, developing modular screens and embedded widgets in js.