Web 3 developer

Была больше месяца назад

650 000 ₽

30 лет (родилась 11 апреля 1995), cостоит в браке, детей нет

Москва, удаленная работа

Занятость

полная занятость

Гражданство

Украина

Контакты

Телефон

Почта

Будут доступны после открытия

Профессиональные навыки

Solidity
Solidity Blockchain Ethereum
Python
TypeScript
Hardhat
Foundry
Truffle
NodeJS
Показать еще

Фото, имя и контакты доступны только авторизованным пользователям

Опыт работы 6 лет и 9 месяцев

- Май 2023 – январь 2025
- 1 год и 9 месяцев
Blockchain Developer
Cyber Bee, Москва
It
Обязанности и достижения:
Ultron Foundation, DEX Raindex (rainlang), Marketplaces, Staking, Vesting, DeFi, Compounds, Liquidity Pools, Swaps, Bridges, Safe Global (full cycle of the GnosisSafe integration to a new blockchain), OKX, Dune, Tranzak Led the Integration of Safe Global (GnosisSafe) into a New Blockchain: Completed the full-cycle integration of Safe Global into the Ultron Foundation blockchain, ensuring seamless interaction with DeFi protocols, bridges, and liquidity pools, while maintaining high security and scalability. Developed Comprehensive DeFi Ecosystem: Designed and implemented core DeFi solutions, including DEX Raindex (Rainlang), staking, vesting, swaps, compounds, and liquidity pools, delivering robust functionality and high performance based on multiple platforms such as OKX and Dune.
- Сентябрь 2021 – май 2023
- 1 год и 9 месяцев
Python/Solidity developer
Consider IT Done Technologies, Москва
Web3
Обязанности и достижения:
- Led and developed DeFi game project using Solidity and TypeScript - Developed REST API using NodeJS (TypeScript) to listen to events emitted by the Ethereum Smart Contracts - Developed the Medical Service smart contract that will be used for appointments and payments for different Medical providers. Includes rescheduling. - Collaborated with a team of three engineers to develop a Pairwyse protocol as a p2p project. Integrated Compound, GnosisSafe and auto ERC-20 Tokens creation - Innovated and tested an architecture that contains more than 25 smart contracts in it. 10 times optimization of Gas - Led and developed interdependent smart contract architectures for more than 40 contracts from scratch (one by one, with no simultaneous projects). All projects are in production and are working on six different mainnets; using Python, Solidity, TypeScript, DRF - Developed and implemented farms, vestings, strategies and liquidity pools wallets - Coordinated with Design and Community managers to resolve complaints and answer technical questions - Developed documental and video instructions for different DEMOs - Communication with an FE team to speed up and improve the interaction between services - Improved developing process and code style to speed up project delivery - Responsible for code review, documentation and user stories - Testing deep code using the forked mainnets' to face and analyze possible fund issues - Managed one front-end and one backend developer for different projects - Created helper programs using Python such as the possibility of changing smart contract state and gathering logs from test results during internal SC audit - Made improvements in the code and followed recommendations after SC audits to achieve the best score in the audit report Optimized Smart Contract Architecture: Led the innovation and testing of an architecture with over 25 interconnected smart contracts, achieving a 10x reduction in gas usage and ensuring seamless functionality across multiple mainnets. Developed Comprehensive DeFi Solutions: Successfully designed and implemented farms, vesting mechanisms, liquidity pools, and wallets, contributing to the launch and ongoing functionality of more than 40 interdependent smart contracts deployed on six different mainnets.
- Май 2018 – сентябрь 2021
- 3 года и 5 месяцев
Blockchain & Backend Development
Beemster Team
Web3
Обязанности и достижения:
- Collaborated with a team of blockchain and backend developers to deliver comprehensive Blockchain/Backend solutions and full ICO project support. - Provided end-to-end ICO support, including token creation, presale, ICO stage, and unit testing, using Truffle, Ganache, geth, Solidity, JavaScript, and Python. - Developed and optimized a platform introducing in-browser mining with native coin support and merged mining capabilities. - Built backend systems using Django Rest Framework (DRF) for: - - A cryptocurrency exchange platform (similar to Binance). - - An event management platform enabling users to create events, tickets, and passes, with crypto payments. - Migrated legacy projects from Python 2 to Python 3 and updated Django versions from 1.8 to 1.11. - Rewrote and modernized a multisignature smart contract to utilize updated Solidity versions. - Documented projects, conducted code reviews, and performed testing to ensure quality. - Contributed to the Gath3r.io project, focusing on innovative blockchain solutions.

Образование

- Бакалавр
- Дневная/Очная
- 2017
Доннту
Факультет: Компьютерные Науки и Технологии
Специальность: Компьютерная Инженерия
- Среднее образование

Обо мне

Дополнительные сведения:

Experienced Web3 developer in blockchain, smart contracts, and backend development. Skilled in Solidity, TypeScript, Python, and frameworks like Hardhat and DRF. Proficient in building decentralized applications (dApps), and optimizing blockchain-based systems. Passionate about contributing to innovative blockchain projects and decentralized ecosystems. Actively seeking opportunities to collaborate on impactful Web3 solutions