I will audit, secure and fix vulnerabilities in your smart contract or defi project

United Kingdom

I speak English, Spanish, German, French

Fullstack Web3

full-stack blockchain developers turning ideas into scalable Web3 products. We build DApps, smart contracts, RWA tokenization, crypto wallets & neobanks, fund infrastructure, multi-chain systems, NFTs...
About this Gig

A single smart contract vulnerability can bankrupt your project don't wait for a hack. I'm a Web3 Security Engineer focused on auditing, securing, and optimizing DeFi, NFT, and DAO protocols for maximum safety.


Problems I Solve:

Logic flaws like reentrancy, overflow, and access control issues; gas inefficiency through code optimization; and architecture gaps before Mainnet deployment.


Why Choose Me?

I deliver institutional-grade audits. You get more than a bug listyou receive precise code patches to secure your liquidity and users.


Full Services:

Crypto payment integration (BTC, ETH, SOL, USDT/USDC), key tools like WalletConnect, Chainlink, The Graph, Alchemy, and IPFS, plus secure backend development (Node.js/Python with AWS encryption). I also fix DApp bugs and audit tokenomics for long-term stability.


Smart Contract Audit | Solidity Security | DeFi Fix | Web3 Audit | NFT Security.


Secure your protocol & order now or message me for evaluation!

Expertise:

dApps

ICOs

Payments & transactions

Smart contracts

Programming language:

Kotlin

Python

Solidity

Node.js

React

CSS

C/C++

Keep your assets and information safe

Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.