Self-taught blockchain engineer and smart-contract auditor — 3+ years on Ethereum, 2+ on Solana. I build the whole stack, from Solidity and Anchor contracts to Node.js backends and React Native apps, and hunt vulnerabilities in audit contests on Code4rena, Cantina, and Sherlock.
I build the full stack — from Solidity and Anchor contracts to Go backends and React Native apps — and I audit them too, with a deep interest in how the EVM & SVM actually work under the hood.
I finish my Computer Science degree at RGUKT Nuzvid in 2026. I started building on Ethereum in 2022 and on Solana the year after, with hands-on knowledge of Merkle trees, Solana Pay & Blinks, and applied cryptography.
Today I architect a diamond-style perpetual futures DEX and its Go event-ingestion backend at Chain Systems, and I've shipped a non-custodial Solana wallet serving 1,000+ users. Alongside the building I audit — confirmed highs and mediums on Sherlock and Code4rena — because the two halves make each other sharper.
Five languages, two virtual machines and the testing tooling that keeps them honest — contracts, backends and the apps that talk to them.
Blockchain engineer and smart-contract auditor with 3+ years on Ethereum and 2+ on Solana, plus Go and Node.js backends, full-stack MERN and Android (React Native / Expo). I ship end to end — from Solidity and Anchor contracts to production mobile apps — and have built everything from NFTs to perpetual DEXs, with a strong grasp of EVM & SVM internals, Merkle trees, Solana Pay & Blinks, and applied cryptography. I compete in audit contests on Code4rena, Cantina and Sherlock with confirmed findings, and write deep-dives on Compound V3, Uniswap V2 / V3, perpetuals and account abstraction.
Chain Systems
Straw Hat XYZ · Bangalore
Self-employed · Fiverr & open source
Recently surfaced a high- and a medium-severity bug, strengthening the vaults' flexible DeFi operations.
Found three high-severity issues, hardening the protocol's lending mechanisms.
Competitive audit (Apr 7–16, 2025); reported one high-severity bug.
Private presale-contract audit via Fiverr — identified vulnerabilities and secured token distribution.
Ethernaut, Damn Vulnerable DeFi, Paradigm, QuillCTF and Capture the Ether; static analysis with Slither & MythX, with published solution write-ups for the Web3 community.
RGUKT, Nuzvid
RGUKT, Nuzvid
A sampling of protocols, dApps and tooling across Ethereum and Solana — from yield aggregators and DEXs to stablecoins, security bots and CTF test suites.
A DeFi yield aggregator — ERC-4626 vaults, a pluggable StrategyOracle with Beefy / Morpho Blue / LP fair-value adapters, a risk-tiered RiskPoolRegistry, share staking and a full governance layer.
A DEX built on Solana Pay that lets users trade without connecting a wallet — custom fee tiers, precise input / output swaps, and pool creation and liquidity management.
A modular, diamond-style perpetual futures DEX — vault custody, two-step keeper execution, skew / funding / borrow fees and a multi-source oracle, with a full Foundry fuzz suite.
A modular, diamond-style perpetual futures DEX in Solidity — two-step keeper execution, dynamic funding / borrow / skew fees, a multi-source price oracle, and a full Foundry unit + fuzz test suite.
A deep dive into Comet's single-borrowable-asset design: the interest-rate model, the accrual engine, supply / borrow paths, liquidation, reserves, and COMP rewards.
A walk-through of the constant-product AMM: pair contracts, the x·y=k invariant, TWAP oracles, flash swaps, and the core / periphery split.
How concentrated liquidity works: ticks, price ranges, Q64.96 fixed-point math, and the capital-efficiency gains over V2.
Separating account logic from the protocol — ERC-4337, UserOperations, bundlers, paymasters, and smart-contract wallets for a smoother UX.
A field guide to upgradeable contracts: transparent vs UUPS proxies, the diamond / AppStorage pattern, delegatecall pitfalls, and storage-collision safety.
Offensive-security challenges across flash loans, price oracles, governance, lending pools, smart-contract wallets, and timelocks.
Classic smart-contract security puzzles — reentrancy, integer overflow, delegatecall, and access-control bugs — at increasing difficulty.
Six stacks, one engineer. Contracts on either VM, the protocol design behind them, the audit that hardens them, and the backend and apps that put them in front of users.
Solidity · Foundry · OpenZeppelin. DEXs, on-chain games, NFT systems and token tooling — upgradeable via UUPS or diamond proxies, with Chainlink VRF and price feeds wired in.
Rust · Anchor · SPL. Programs built around PDAs and CPIs — token launchers, store-payment and airdrop contracts, non-custodial wallet flows, Solana Pay and Blinks.
Perps · ERC-4626 vaults · oracles. Modular systems from the whiteboard up — funding and borrow-fee engines, two-step keeper execution, multi-source price feeds, risk tiers and referral layers.
Sherlock · Code4rena · Slither / MythX. Contest and private audits with confirmed highs and mediums, backed by Foundry unit, fuzz and invariant suites over every execution path.
Go · Node.js · GraphQL · MongoDB / SQL. Idempotent event ingestion over WebSocket, webhook and gap-fill, indexers, tick-driven schedulers and keeper services built for 10k+ positions.
React Native · Next.js · wagmi / viem. Play-Store Android apps and Chrome wallet extensions, plus dApp UIs wired to Ethereum through wagmi and to Solana through the wallet adapter.
Have a protocol in mind, a contract to audit, or a role to fill? Drop a line — I read every message.