harika2026
Software Engineer And Team Lead | Blockchain Ethereum
Infrastructure and platform engineer focused on building reliable, large-scale Web3 systems.
I currently operate Kubernetes-based infrastructure supporting 10,000+ Ethereum validators across Lido, SSV, and Obol clusters, distributed across multi-cloud environments. My work spans cluster architecture, RPC routing, observability, and production incident response across execution and consensus clients.
I’ve built automation tooling to reduce operational risk and improve reliability, including zero-downtime upgrade systems, large-scale deployment tooling, and monitoring pipelines with real-time alerting.
On the application side, I’ve also built backend services and full-stack Web3 products using Node.js, React, and Solidity, including staking platforms and DeFi systems integrated with wallets like MetaMask.
I’m currently looking for roles in infrastructure, platform engineering, or DevOps where I can work on distributed systems, Kubernetes, and high-availability blockchain infrastructure at scale.
Experience: 3 years
Yearly salary: $50,000
Hourly rate: $0
Nationality: 🇮🇳 India
Residency: 🇮🇳 India
Experience
Software Engineer and Team Lead
Launchnodes Private limited 2022 - 2026
Built and operated large-scale Ethereum validator infrastructure across Kubernetes clusters, supporting 10,000+ validators in production across multi-cloud environments. Owned cluster architecture, RPC routing, observability (Prometheus, Grafana, Loki), and incident response. Designed automation tooling including zero-downtime upgrade workflows, bulk deployment systems, and validator management tools that reduced operational risk and on-call burden. Led engineering hiring and contributed to system design, reliability improvements, and production debugging across execution and consensus clients (Geth, Besu, Reth, Prysm, Teku, Lighthouse).
Skills
aws
blockchain
blockchain-engineer
defi
docker
erc-20
ethereum
grafana
javascript
kubernetes
nextjs
openzeppelin
python
react
smart-contract
solidity
typescript
web3
english
hindi
telugu