Solidity Developer
Senior Front End Developer, Blockchain Developer
Has expert-level knowledge of HTML/CSS and JavaScript with more than 8 years of experience in frontend development, shipment and maintenance of web applications. Is mostly focused on React, Typescript and Web3. Has solid experience in designing web component architecture, page templates and web applications. His degree in finances and credit closely intertwines with the experience in web3 defi development and provides deeper understanding of the financial services essence to work effectively in web services design. Has polished his skills in managing and supervising teams of developers.
Experience: 9 years
Yearly salary: $76,000
Hourly rate: $40
Nationality: 🇧🇾 Belarus
Residency: 🇵🇱 Poland
Experience
Senior Fullstack Developer, Blockchain Developer
Evm 2025 - 2025
Development of advanced trading bots designed for high-frequency and algorithmic trading across multiple blockchain networks, including Ethereum, XRP, and Solana. The platform focuses on optimizing trade execution and risk management by implementing sophisticated trading strategies, such as distribution algorithms, counter-trading based on volume, and market-making techniques. The bots utilize real-time market data to identify profitable opportunities and adjust strategies dynamically. The system also integrates with Telegram for providing instant notifications and performance updates.
Senior Front End Developer
ScienceSoft 2025 - 2025
Development and maintenance of the front-end for two eCommerce platforms—one built on Magento and another on WordPress. The Magento platform includes advanced customization and support for marketplace features, while the WordPress website serves as a versatile and scalable online store. Both platforms prioritize performance, responsiveness, and user experience, ensuring seamless browsing and purchasing on all devices.
Senior Front End Developer
ScienceSoft 2024 - 2024
E-commerce platform built on the Magento framework with an integrated marketplace module. The project features a PWA theme, Venia, for a modern and responsive user experience. It consists of a single website hosting approximately 100 products, and the store is deployed on AWS infrastructure.
Senior Front End Developer
Wine distributor 2023 - 2024
Platform for global brand wine distributor with innovative blockchain platforms, which will change the trajectory of the wine buying and selling process by introducing unique NFTs that represent ownership rights. This project includes B2B app, mobile apps in Ios and Android, blockchain part with nft selling.
Frontend developer, Web3 developer, Solidity developer
Web3 startup 2023 - 2023
Website for selling NFT collection using pre-sale, raffle, and public sale tokens. Information part of website allows its customers to get all the needed information, including whitepapers, team, technologies used, contacts and others. The website has integration with web3 wallets, smartcontract from Ethereum mainnet and mobile device support.
Blockchain developer, Frontend developer
Blockchain Solutions Company 2022 - 2023
NFT Marketplace based on Magento PWA framework. The marketplace contains basic functionality and allows one to create and list NFTs, sell them at a fixed price or using an auction, receive withdrawals for sold NFTs, and pass fees to the same or different addresses.
Solidity Developer
Blockchain MLM providing company 2022 - 2022
Staking application which provides its users with the opportunity to receive bonuses for deposits, NFTs, make referral deposits, calculate the amount of your referrals, hourly/daily bonuses and others.
Senior Front End Developer
Firm supporting customers in highly-risky countries by providing qualitati security threat reporting 2022 - 2022
Application which aims to collect various data on the incidents happening in countries with a high crime rate, including military conflicts, protests, acts of terrorism, and provide this real-time information to the subscribers of the application.
Frontend developer, Blockchain Developer
DeFi startup 2022 - 2022
Website for decentralized finances based on blockchain, allowing its customers to get all the needed information, including whitepapers, team, technologies used, contacts and others.
Frontend developer, Blockchain Developer
Energy company 2022 - 2022
Pool of projects related to the creation of decentralized applications (DAPP) and testing their usage.
Fullstack Developer
Ocsico 2021 - 2022
Web client of a chat application which contains classic functionality, including users registration, login, logout, any chat creation, messages sending and others.
Front End Developer, Back End Developer
Ocsico 2020 - 2021
Classic corporate Website for an IT Company with desktop and mobile version providing general information about the company, its services, testimonials and others.
Javascript developer
Ocsico 2020 - 2020
Hotel booking application which allows its users to book any accommodation in an easy way.
FullStack Developer
Ocsico 2020 - 2020
Application for compiling reports from the company's internal database.
PHP Developer
Institute of housing 2014 - 2019
Pool of websites (CMS) with the multi-language and version for visually impaired development.
Skills
solidity
english
russian