nikethh
Blockchain Infrastructure Engineer
Blockchain infrastructure and backend engineer with 4+ years of experience building account abstraction, chain abstraction, smart wallet, relayer, and transaction systems for Web3 products using Node.js/TypeScript and Rust. Strong track record across ERC-4337 bundlers, paymasters, shared mempools, libp2p-based P2P coordination, intent systems, smart contracts, SDKs, and distributed backend services. Strong in Rust, Node.js/TypeScript, Solidity, JSON-RPC, Redis, Kafka, PostgreSQL, microservices, and production reliability.
Experience: 5 years
Yearly salary: $36,000
Hourly rate: $25
Nationality: 🇮🇳 India
Residency: 🇮🇳 India
Experience
Software Engineer
Etherspot 2024 - 2026
Owned production ERC-4337 bundler and paymaster infrastructure across 28 EVM-compatible chains as the primary engineer, leading design, development, deployments, customer integrations, bug fixes, and performance optimization while maintaining 99% uptime and up to 99% UserOp success rate. Built libp2p-based bundler networking and shared mempool coordination for censorship-resistant user operation propagation, strengthening distributed-systems and P2P protocol expertise in production Web3 infrastructure.
Full Stack Engineer (Blockchain)
Kresus Labs | Netobjex 2022 - 2024
Designed and implemented wallet APIs for crypto balances, NFT balances, transaction history, token metadata, NFT metadata, and fiat equivalents using multiple internal and external data sources. Built Kafka-based transaction event pipelines with producers and consumers to monitor blockchain broadcasts and manage transaction state changes across wallet and vault workflows.
Senior Software Engineer
LTI (now LTIMindtree) 2021 - 2022
Developed C# REST APIs and NUnit-based test suites for an HSBC private banking project, helping increase code coverage above 85% and strengthen backend reliability. Collaborated with client stakeholders and engineering teams to clarify requirements, define test cases, and improve delivery quality in an enterprise banking environment.
Skills
aws
blockchain-engineer
crypto
docker
ethereum
ethereumjs
founding-engineer
graphql
javascript
mongo
nosql
open-source
openzeppelin
postgres
python
react
redis
rust
smart-contract
solana
solidity
sql
typescript
web3
english