I'm a final year undergraduate student at IIT Indore, specializing in blockchain development, smart contract security, DevOps, and backend engineering. I'm an aspiring security researcher focused on EVM chains and the Bitcoin network.
Currently, I'm diving deep into DeFi mechanics, low-level Solidity, and formal verification to enhance my expertise in blockchain security and development.
Technologies and tools I work with
Showcasing my blockchain development work
Structured credit platform for Real World Assets (RWA) that splits yields into two ERC-20 tokens: Senior Tranches for stable protected yields and Junior Tranches for leveraged amplified yields. Features KYC-native compliance, built on Covenant Protocol with Mantle L2 infrastructure.
ETHOnline 2025 - Walletless, gasless PYUSD checkout using ERC-4337 with passkey (WebAuthn) authentication and NFC/QR flows. Features merchant wallet integration with direct PYUSD payouts, real-time cost comparison, and cross-chain bridging (Arbitrum/Ethereum Sepolia).
🏆 Hackathon Finalist - Fully autonomous cross-chain arbitrage protocol powered by Chainlink & AI. Uses Amazon Bedrock for intelligent decision making and executes trades across Ethereum and Arbitrum automatically.
Confidential RWA due-diligence vault built with Chainlink CRE, x402, EAS, ERC-8004, and ERC-4626. It automates KYB verification, PII redaction, AI risk scoring, and on-chain compliance-gated vault creation in one workflow.
MEV-aware swap infrastructure on Uniswap v4 that reduces value leakage and redistributes captured MEV back to LPs. It combines hook agents, flashloan backruns, and ERC-8004 identity/reputation to make execution more transparent and accountable.
Modular, extensible smart account built with Foundry and Solady supporting ERC-4337 with paymasters and validator plugins; includes standards like ERC1271, ERC1967, EIP712, ERC6492.
Advanced AI-powered cryptocurrency trading platform featuring three specialized assistants for seamless blockchain interactions. Includes DeFi operations, quantitative trading algorithms, and natural language token transfers.
DeFi protocol designed to protect liquidity providers from impermanent loss across multiple chains. Features automated rebalancing and risk management strategies.
A secure IoT device authentication system that allows devices to prove their identity and be revoked when compromised. Uses advanced cryptography (RSA accumulators) to create tamper-proof device registries on the blockchain, with a Python gateway for device management and Rust firmware for secure device operations.
A Bitcoin Ordinals lending platform that allows users to lock their Bitcoin NFTs as collateral and borrow against them. Users can mint NFTs from their Ordinals, lock them securely in ICP canisters, and access liquidity while maintaining ownership of their digital assets.
Decentralized music streaming platform built on Aptos blockchain. Features on-chain audio storage, artist monetization, and community governance for playlist curation.
Algorithmic stablecoin implementation with collateral management, peg stability mechanisms, and governance features. Built with security-first approach and comprehensive testing.
My journey in development
Remote
Remote
Remote
Remote
Indore, Madhya Pradesh, India
Remote · Bangalore
Security audits and bug bounty competitions
| Contest | Description | Findings | Rank | Report |
|---|---|---|---|---|
| Immunefi Audit Comp - Vechain | Stargate Hayabusa | Immunefi audit competition | 1M and 1H | Rank #6 | View |
| Swafe | Code4rena contest | 2M | Rank #28 | Findings not yet public |
| Ruijura | Code4rena contest | 1M and 1H | Participated | Findings not yet public |
| SukukFi | Code4rena contest | 1H | Rank #20 | Findings not yet public |
| VII-Finance-Contracts | Cantina security competition | 1H | Rank #24 | Findings not yet public |
| Monolith Stablecoin Factory | Sherlock security competition | 1M | Rank #25 | Findings not yet public |
Selected pull requests across the Galoy, Citadel, and Stability Nexus ecosystems.
GaloyMoney
citadel-tech
Stability Nexus / AOSSIE
Sources: galoy-infra#283,galoy-infra#285,galoy-infra#286,galoy-infra#287,bria#633,cala#469,galoy-infra#293,coinswap#486,coinswap#455,MiniChain#82,MiniChain#71,MiniChain#58,MiniChain#48,Orb#31,Orb#34,Orb#37,TokenList#4,Gluon-EVM#19.
Let's discuss your blockchain project
arunabhadhal04@gmail.com
linkedin.com/in/arunabha-dhal-23189624b
@arunabha0003
Kolkata, India