rakeshkumar
Backend & Blockchain Engineer
Backend & Blockchain Engineer with 2.5+ years of experience building high-performance distributed systems, real-time trading infrastructure, and decentralized applications using TypeScript, Node.js, and Solidity. Experienced in designing event-driven microservices architectures with Kafka and Redis, building custom matching engines, and integrating on-chain payment flows across multiple EVM chains. Skilled in RESTful APIs, WebSocket systems, PostgreSQL/NoSQL databases, and delivering secure, production-grade platforms in Agile environments.
Experience: 3 years
Yearly salary: $40,000
Hourly rate: $40
Nationality: 🇮🇳 India
Residency: 🇮🇳 India
Experience
Blockchain Developer
Codefork Technologies 2025 - 2026
Worked on a Tokenization (RWA) platform for buying and selling tokenized gold and silver. Applied smart contract security best practices including reentrancy protection, access control (Ownable/role-based), and static analysis prior to deployment. Designed controller–token smart contract architecture deployed across multiple blockchains. Implemented secure minting and burning flows tied to off-chain asset management. Integrated cross-chain communication using Chainlink CCIP. Wrote extensive Foundry tests to validate contract correctness, security, and gas efficiency.
Software Developer
Quotus 2024 - 2025
Led backend development for a real-time dashboard platform serving 500+ daily users — owning API design, WebSocket layer, and deployment end to end. Reduced API response times by 40% through Redis caching and MongoDB query optimization across payment workflows. Took full ownership of sprint deliverables — consistently shipping stable, demo-ready builds on schedule.
Skills
blockchain
defi
ethereum
ethereumjs
node
solidity
typescript
web3js
english
hindi