degensumi
Backend & Blockchain Engineer
Backend & Blockchain Engineer with 4 years of experience building institutional-grade lending infrastructure, low-latency trading systems, real-time data pipelines, and DeFi protocol integrations across Solana and EVM chains. Proficient in Node.js, Rust, and AWS, with a track record of designing high-throughput services adopted by institutional clients and leading Web3 projects.
Experience: 4 years
Yearly salary: $0
Hourly rate: $0
Nationality: 🇮🇳 India
Residency: 🇮🇳 India
Experience
Blockchain Developer
Integraate Innovations Pvt Ltd 2022 - 2025
Core Blockchain Developer at expand.network (acquired by Blockdaemon), building unified DeFi middleware infrastructure spanning 25+ chains with 170+ endpoints for trading, lending, bridging, and wallet integrations, adopted by institutional traders and HFT firms. Developed a real-time price streaming service powering Chainlink's Decentralized Oracle Network, enabling Solana ecosystem expansion and horizontal scalability across EVM chains. Built high-throughput, low-latency data pipelines in Node.js and Rust for cross-chain DEX data synchronization, curating OHLCV charts, balance snapshots, and market views across 25+ networks at millisecond-level latency.
Skills
solana
node
english