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john dev
@kashifch_eth
Blockchain Security Engineer
Pakistan
Anglais, Ourdou, Punjabi, Hindi
À propos de moi
I am a Blockchain Security Engineer specializing in smart contract auditing, vulnerability assessment, and security-focused blockchain development. I help DeFi protocols, NFT projects, DAOs, and Web3 startups identify and fix critical security issues before deployment. My expertise includes detecting vulnerabilities such as reentrancy attacks, access control flaws, flash loan exploits, oracle manipulation, and logic errors.
My goal is to ensure your blockchain applications are secure, reliable, and ready for production by minimizing risks and protecting user funds.
Compétences
john dev
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Conception de pièces de monnaie et tokenisation
I will create crypto token, website , tokenomics , token website
Conception de pièces de monnaie et tokenisation
I will develop an ai powered crypto token with smart contract and automation
