Skoropupov Andrii, Software Engineer

London ON, Canada, +1 (437) 989 7518, [email protected]

Experienced Software Engineer with a strong foundation in JavaScript, TypeScript, Solidity, and full-stack development. Proven ability to deliver secure, scalable, and high-performance solutions in blockchain, DeFi, and trading systems. Quick learner and collaborative teammate, with a track record of owning features end-to-end in fast-paced environments and with an eye for detail. Passionate about building impactful systems that solve problems.

Links

Tech Stack

  • Languages: JavaScript, TypeScript, HTML, CSS, SQL, Solidity, Rust
  • Frameworks & Libs: React, Redux, Vue, NestJS, NodeJS
  • Blockchain: Ethers, Web3, Hardhat, Foundry, Solidity, EVM, Solana
  • Databases: PostgreSQL, MySQL, Redis
  • Tools: RabbitMQ, RedisSMQ, GraphQL, Docker, Swagger, TypeORM, TelegrafJS, Git, Jira, Linux

Projects

  • Arbitrage Trading Bot (Apr 2025 – Present):
    Developing high-performance backend services in Rust for an automated arbitrage trading platform. Implemented trade execution and low-latency processing, ensuring reliable and efficient operation under heavy load.
  • Trading Bot Platform (Dec 2024 – Apr 2025):
    Developed the backend trading engine and services for a high-frequency automated trading bot. Focused on NestJS, PostgreSQL, and TypeORM for modular and robust infrastructure.
  • baZOOka Telegram Bot (Nov 2023 – Dec 2024):
    Developed a Telegram-based crypto trading bot allowing on-chain swaps directly from chat. Engineered features using NestJS, TelegrafJS, Redis, and RabbitMQ; managed real-time execution logic.
  • Unlimited Trade (Jul 2023 – Nov 2023):
    Built backend services for a synthetic leverage trading platform with up to 100x leverage. Enhanced Solidity smart contracts, collaborated on frontend features using React and develop new features on backend using NodeJS.
  • Liquidity Management App (Feb 2023 – Jul 2023):
    Implemented a bot for managing and rebalancing Uniswap v3 liquidity positions. Developed smart contracts, backend services, integrating Binance API.
  • Custodial Wallet (Nov 2022 – Feb 2023):
    Designed and implemented a secure multi-asset crypto wallet using microservice architecture. Developed APIs, messaging systems, and smart contract interaction layers.
  • LENBOW Protocol (Aug 2022 – Nov 2022):
    Built staking and borrowing smart contracts, React-based UI, and a protocol liquidation bot. Used NestJS, Solidity, React and PostgreSQL.
  • Stablecoin Protocol (Feb 2022 – Aug 2022):
    Developed a fully on-chain algorithmic stablecoin protocol. Assisted with frontend UI and develop new features used NestJS
  • DEX Widget (Dec 2021 – Feb 2022):
    Developed a customizable embeddable DEX widget. Worked with VueJS and Solidity-based smart contract interactions.
  • Concentrated Liquidity Bot (Sep 2021 – Dec 2021):
    Built smart contracts and backend infrastructure for automated Uniswap v3 position rebalancing.

Experience

  • Software Engineer @ Peanut.trade (Apr 2025 — Present)
    Developing high-performance backend services in Rust for an automated arbitrage trading platform.
  • Software Engineer @ XPIRIO (Aug 2021 — Apr 2025)
    Contributed to multiple DeFi, trading, and blockchain projects as both backend and smart contract engineer.
  • Junior Front-End Developer @ Lightemmit (Feb 2021 — Aug 2021)
    The startup focused on automotive accessories. Developed e-commerce features using React, TypeScript, Redux, and PostgreSQL. Worked on catalog pages, shopping cart logic.

Education

  • Front-End Pro – Hillel IT School, Odesa (2019 — 2020)
  • Front-End Basic – Hillel IT School, Odesa (2016)
  • Master’s Degree – Odesa National Maritime Academy (2013 — 2015)
  • Bachelor – MCTF ONMA Odesa (2007 — 2013)

Languages

  • English – Highly proficient
  • Ukrainian – Native
  • Russian – Native