artemiksion

Worked on blockchain infrastructure and backend services, focusing on performance, reliability, and protocol-level development. Developed and optimized a blockchain indexer, improving data processing and query performance. Built backend services and APIs in Rust using async/concurrent programming. Worked on staking infrastructure, including configuration of staking parameters and implementation of additional staking functionality. Developed and maintained blockchain integrations and RPC-based services. Investigated performance bottlenecks and optimized data processing and storage. Worked with Rust, Tokio, SQL, RPC APIs, and blockchain infrastructure.

Developed blockchain infrastructure, DeFi integrations, cross-chain solutions, and smart-contract-related systems across multiple ecosystems. Worked on a Substrate-based blockchain and integrated DeFi functionality, including a DEX, liquidity staking, and reward mechanisms. Analyzed and adapted TON DeFi protocols, including STON.fi DEX contracts and Hippo liquid staking, for product-specific requirements. Developed cross-chain infrastructure and backend components for blockchain bridges. Built blockchain indexers and services for processing on-chain data. Developed an oracle module integrating Ethereum/Chainlink price data into the blockchain infrastructure. Conducted R&D on cross-chain account abstraction between TON and Polkadot, including a working prototype for signing Polkadot transactions using TON-compatible cryptography. Worked across Rust, Substrate, TON, EVM, Solidity, Node.js, and Web3 infrastructure.