Hello, I'm

Arunabha Dhal

I build security-focused smart contracts, backend and blockchain systems, with recent work spanning encrypted P2P protocols, agentic infrastructure, and protocol auditing.

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01About

Who I am

I'm a recent undergraduate from IIT Indore, specializing in blockchain development, smart contract security, DevOps engineering, and backend engineering. I'm an aspiring security researcher.

Currently, I'm diving deep into DeFi mechanics, zero-knowledge systems, agentic infrastructure, DevOps, and open-source systems development. I'm also building Metrik.

02Skills

Technologies I work with

Programming

  • C++
  • Solidity
  • Python
  • TypeScript
  • Huff
  • Nix
  • Terraform
  • Rust

Chains

  • EVM
  • Bitcoin
  • ICP
  • Aptos

Tools / Frameworks

  • Foundry
  • Remix IDE
  • Hardhat
  • Hyperledger Fabric

Security Auditing

  • Static Analysis
  • Fuzzing
  • Invariant Testing
  • Formal Verification
  • Gas Optimization

Protocols

  • Chainlink
  • Aave
  • Curve
  • Compound
  • Uniswap
  • The Graph
  • 0x
  • IPFS
  • Ordinals
  • Filecoin
  • Swarm
  • flashbots
  • openzeppelin
  • solady

DevOps / Cloud

  • AWS
  • Docker
  • Kubernetes
  • Concourse
  • Nix
  • CI / CD pipelines
  • GitHub actions
  • Vercel

03Experience

Where I've worked

04Projects

Selected work

05Audits

Security competitions

SwafeCode4rena contest2MRank #28
RuijuraCode4rena contest1M and 1HParticipated

06Open Source

Contributions

@arunabha003 — contribution activitygithub.com/arunabha003
Arunabha Dhal GitHub contribution graph

07Contact

Get in touch

Email

arunabhadhal04@gmail.com

LinkedIn

arunabha-dhal

Twitter

@arunabha0003

Location

Kolkata, India