Subhash Bhil

Security Engineer

Bengaluru, Karnataka, India1 yr 6 mos experience

Key Highlights

Engineered a DeFi protocol with $5M TVL in 90 days.
Delivered zero critical vulnerabilities post-audit.
Led security audits and designed robust protocol logic.

Stackforce AI infers this person is a Blockchain Security Engineer specializing in DeFi infrastructure.

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Skills

Core Skills

Blockchain DevelopmentApplication Security

Other Skills

AJAXAndroid DevelopmentApplication Security AssessmentsBootstrapBurp SuiteC (Programming Language)C++CTFCascading Style Sheets (CSS)Computer NetworkingCybersecurityDjangoEVMEthical HackingGas Optimization

About

I’m Shubh, building next-gen DeFi infrastructure with an emphasis on secure, privacy-aware financial products. With over 4 years in blockchain development, I’ve architected and deployed smart contract systems that support scalable tokenization, real-world asset collateralization, and secure bond issuance on EVM-compatible networks. My background includes leading security audits, designing robust protocol logic that resists exploits, and optimizing transaction flows to reduce gas costs while preserving integrity. Among my achievements: engineering a DeFi protocol that crossed $5M TVL within 90 days, delivering zero critical vulnerabilities post-audit, and facilitating seamless integrations with oracles and RWAs.

Experience

Hashstack

Senior Security Engineer

Mar 2023 – Sep 2024 · 1 yr 6 mos

Designed security architecture for an under-collateralized EVM lending protocol; integrated Uniswap v3/v4 & Aave, enabling 5× leverage with safeguards (pausable, timelocks, circuit breakers).
Built property-based testing with Echidna; defined solvency invariants and fuzzed continuously to catch exploit paths pre-release.
Shipped gas-efficient tokenization/airdrop contracts on Ethereum & Starknet using least-privilege roles, strict validation, and replay-safe claims.
Instituted secure SDLC: pre-merge gates, invariant suites, dependency pinning, and peer reviews.
Led security-centric interviews for blockchain engineers across levels.

Security ArchitectureSmart ContractsTokenizationEVMGas OptimizationSecurity Audits+2