I will write your smart contract in solidity built by a security researcher

Bulgaria

I speak English, Russian, Chinese

Smart Contract Security Researcher And Blockchain Developer

I find vulnerabilities in DeFi smart contracts and prove them with Foundry fork-tests against live mainnet. Independently discovered confirmed bugs in ENS and SparkLend through Immunefi, including a ...
About this Gig

If you need a smart contract built and want to deploy it knowing it won't be hacked, this gig exists because most Solidity developers only know how to build but have never studied how contracts get exploited.


Your contract will be written by someone who actively hunts vulnerabilities in DeFi protocols through Immunefi and has found confirmed bugs in ENS and SparkLend. Every function, every access path, and every external call in your code gets written with the same mindset used to break other protocols, so the security is built in from the first line, not bolted on after.


That experience comes from deploying production contracts across 12 EVM chains, building flash loan executors, liquidation systems, and multi-DEX routers that handle real value on mainnet every day.


Your deliverable includes a full Foundry test suite, deployment scripts, and verified source on Etherscan, along with a walkthrough of every design decision so you understand what you are deploying and why. No templates, no copy-paste, architecture built around what you actually need.


Send me what you are building and you will get back a clear breakdown of how it should be structured and what it will take.

Protocol Features:

Smart contracts

Cross-chain communication

Tools:

Solidity Compiler

Web3.js

Infura

Programming Language:

Solidity

Industry:

Finance

Real estate

Gaming

Keep your assets and information safe

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

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