Hi, I'm

RV

I |

Full Stack Engineer & Web3 Security Researcher

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01. About Me

I am a Full Stack Engineer & Web3 Security Researcher. I build complete DApps, write custom smart contracts, and manage Airdrops from the ground up.

My core focus is auditing smart contracts to ensure their security, reliability, and compliance with best practices. I am an active Code4rena researcher and have competed in audit contests hosted by Sherlock, CodeHawks, and others.

I also compete on Kaggle, bringing a strong data-driven edge to my development.

"Let's work together to create a true peer-to-peer sharing ecosystem."

2+ Years Auditing
58+ Repositories
C4 Code4rena
5+ Years in Tech

02. Experience

Full Stack Developer

Luvid Technologies Full-time · May 2024 – Present · 1 yr 10 mos
  • Worked as a MERN Full Stack Developer at a blockchain-focused software consultancy, contributing to the development of decentralized applications (dApps) and Web3 platforms.
  • Built and maintained scalable front-end interfaces using React.js and back-end services with Node.js and Express, integrated with smart contracts on Ethereum and other EVM-compatible chains.

Smart Contract Security Researcher

Sherlock Freelance · Sep 2023 – Present · 2 yrs 6 mos
  • Focus on auditing smart contracts to ensure their security, reliability, and compliance with best practices.
  • Competed in audit contests hosted by Code4rena, Sherlock, and CodeHawks.

Data Manager

Nisdon Infoway Full-time · Jun 2021 – Mar 2022 · 9 mos
  • Built and maintained a database which increased productivity and reach among clients digitally, ensuring user satisfaction and retention.
  • Experienced hardware technician proficient in troubleshooting and repairing PCs.

Content Creator

Relgate Information Systems Part-time · Feb 2020 – May 2020 · 3 mos
  • Provided learning solutions for students preparing for competitive exams in India — JEE, NEET, BITSAT, and more.

Intern

KELTRON — Kerala State Electronics Development Corporation Part-time · Jan 2020 – Feb 2020 · 1 mo
  • Developed and programmed microcontroller and Single Board Computer (SBC) systems, focusing on efficient and reliable code.
  • Implemented various IoT applications using Raspberry Pi, showcasing innovation and practical application of IoT technologies.

03. Projects

Featured Project

RepoGuard.AI

A security analysis tool where users paste a GitHub URL, and the system securely clones the code, runs static analysis, deeply analyzes logic with AI, and generates a professional PDF report. Built with Python, FastAPI, React, and AI integration.

PythonFastAPIReactAISecurityWeb3
GitHub Demo
RepoGuard.AI Preview
Featured Project

Candy Chain

A production-ready Web3 Match-3 puzzle game. Players clear dynamic candy grids via a highly-optimized Phaser 3 engine to earn arcade points, which convert to on-chain $CRUSH token rewards on Base Sepolia.

Next.js 15Phaser 3Tailwind V4Base SepoliaSupabaseSolidity
GitHub Demo
Candy Chain Preview
GitHub

Thanos Slayer Game

NFT browser game—mint ERC-721 tokens and battle. Built with Solidity, React, Alchemy & Pinata.

SolidityReactHardhatNFT
GitHub

CryptoDev DEX

Swap CryptoDev tokens with ETH — a decentralized exchange built on Ethereum.

SolidityNext.jsEthers.js
GitHub

NFT Marketplace

A full NFT marketplace built from scratch on Celo blockchain with GraphQL subgraph.

SolidityGraphQLHardhatCelo
GitHub

CryptoDevs DAO

DAO for CryptoDevs NFT holders—create and vote on proposals to purchase NFTs from a marketplace.

SolidityNext.jsOpenZeppelin
GitHub

Ethernaut Notes

CTF writeups and solutions for Ethereum Ethernaut challenges — security research in action.

SoliditySecurityCTF
GitHub

Aave Flash Loan

Flash loan implementation using Aave protocol — demonstrating DeFi arbitrage patterns.

SolidityAaveDeFi
GitHub

DeIns (VInsure)

Decentralized insurance platform — bringing trustless coverage to the blockchain.

SolidityReactWeb3
GitHub

CryptoDevs ICO

Initial Coin Offering platform for CryptoDev tokens with whitelist-based presale.

SolidityNext.jsERC-20
GitHub

MEV NFT (Flashbots)

Using Flashbots to send private transactions for NFT minting — MEV protection demo.

SolidityFlashbotsMEV

04. Skills

Languages

Solidity JavaScript TypeScript Python Rust Go C

Frontend

React.js Next.js Tailwind CSS HTML / CSS

Backend

Node.js Express MongoDB FastAPI

Web3 & Smart Contracts

Hardhat Foundry Ethers.js OpenZeppelin Alchemy Pinata / IPFS

Security & Auditing

Code4rena Sherlock CodeHawks Slither Mythril

Data & ML

Kaggle Pandas Scikit-learn

05. Certifications

Certificates earned across blockchain, development, and competitive platforms.

Certificate 1
Certificate 2
Certificate 3
Certificate 4
Certificate 5
Certificate 6
Certificate 7
Certificate 8
Certificate 9
Certificate 10
Certificate 11
Certificate 12

06. Get In Touch

I'm always open to discussing new projects, audit opportunities, or collaborations in the Web3 space.

GitHub Linktree Email
Say Hello