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Maina Macharia
@proseo_audits
Web3 developer
Kenia
Inglés
Sobre mí
Hi, I'm Maina. I am a security-focused Web3 developer bridging the gap between complex blockchain infrastructure and seamless user experiences.
With a background in Commerce, I don't just write code—I understand the business logic behind your protocol. Whether you are building an ERC-20 reward token, integrating ERC-4626 yield-bearing vaults, or trying to fix a stubborn React frontend, I focus on brutal execution and clean architecture
Habilidades
Maina Macharia
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Desarrollo de protocolo de blockchain
I will develop erc4626 liquid staking
Aplicaciones descentralizadas (dApps)
I will fix your dapp not connecting to smart contract
Porfolio
Experiencia laboral
Freelancer.com
1 yr
Solidity Developer
Nov 2025 - Present • 6 mos
Developed a before/after ERC20 token in Solidity, reducing deployment gas by 32% (938k to 634k) using unchecked math, custom errors, and constants. Integrated 5% tax/burn, pause functionality, and batch transfers. Tested with 15 Foundry scripts (100% pass rate) and analyzed with Slither (no high vulns). Deployed/verified on Sepolia Etherscan. GitHub: https://github.com/mellowmellow23/ERC20-Gas-Optimization-Before-After – ready for client optimizations!
Blockchain Testing & Deployment Specialist
Nov 2025 - Present • 6 mos
Specialized in Foundry testing (95%+ coverage) and deployments on EVM chains like Sepolia/Polygon. Optimized contracts for gas savings, including tax mechanisms and security features (e.g., ownership transfer, pauses). Analyzed with Slither for vulnerabilities. Proven with live Etherscan-verified contracts – ideal for quick fixes and audits.
