assembly

Developed and optimized a low-latency arbitrage trading bot for cross-chain and cross-DEX operations

Backend & Smart Contract Developer (Outstaff) NFT & Token Infrastructure: Alienzone Project (Golang, Solidity): Architected backend and core contracts, later engineered a liquid staking protocol and NFT marketplace. NFT/ERC20 Launch (Golang, Solidity): Full-stack delivery of backend and optimized contracts for a fast-paced launch, featuring a whitelist drop with custom minting logic. Cross-Chain Migration (Solidity, TypeScript): Led the migration of an NFT collection from BSC to Ethereum, including airdrop distribution logic and contract optimization. Solana Token Launch (Rust): Developed a utility for rapid deployment of SPL tokens via Jito Builder with automated Raydium listing. DeFi & Trading Systems: Kwenta Analytics (Golang): Built microservices for futures data collection and analytics, integrated into client's ecosystem. 1inch Order Bot (Golang): Developed a Telegram bot for tracking and analyzing limit orders across EVM networks. Binance Trading Bot (Rust): Created a bot for tracking limit orders and executing trading strategies on Binance. Smart Contract Development: ERC1155 & Multisig (Solidity): Optimized contracts for mass minting and developed a multisig for managing locked tokens. Multichain Wallet Management System (Solidity, TypeScript): Engineered an internal system for managing contract interactions across multiple chains and wallets.

Development of bots and contracts for participating in NFT/ERC20 drops for variety of blockchains. Analysis of third-party Solidity contracts for security and functionality Development of an MEV frontrun bot for Ethereum with integrations for Uniswap V2/V3, Sushiswap, 0xExchange, 1inch, and ParaSwap Development of a bot for automated participation in all new ERC20 token presales on Binance Smart Chain Management and technical leadership of a small backend development team Deployment and maintenance of nodes for Ethereum and Binance Smart Chain

Engineered and delivered the backend for an NFT-ERC20 platform and its admin panel under tight deadlines Designed, developed, and optimized smart contracts for NFT/ERC20 tokens and staking protocols Built a Telegram bot from the ground up to notify users about collection on-chain activity

Back-end development of new features for a multiplayer GTA 5 project.

Outsource Development (Web2/Web3) Designing system architecture and building back-end for projects from the ground up Maintaining and optimizing legacy systems Setting up and configuring deployment environments Interviewing backend junior developer candidates