~/whoami

Smart Contract & Systems Engineer

Focused on Solidity (incl. Yul), backend infrastructure, and systems around protocol execution.

By hiring me you also support the cat on the right!

Pepa the cat

~/contacts

mail: rost@catpic5buck.com | telegram: khlebnikovrostislav | github: khlrst

~/core

Smart Contracts: Protocol design & DeFi integrations, Solidity (and Yul), Foundry
Systems: Cross-chain architecture, execution pipelines, verifiable computation (ZK, SP1)
Backend & Infra: APIs, indexing systems, Kubernetes, Cloudflare

Experience

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