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Oleh L
@olehlekh
Level 2
Delivering Decentralized Solutions, Tailored to Your Needs
Ukraine
Anglais, Ukrainien
À propos de moi
I am a senior Full-Stack AI & Blockchain Engineer with extensive experience in Rust-based and EVM-based ecosystems, including Solidity and Zero-Knowledge Proof technologies. My expertise spans DeFi protocol development, smart contract auditing, and blockchain system architecture, with a proven track record of delivering secure, high-impact decentralized applications. And AI Developer specializing in OpenAI integrations, OpenClaw AI agents, n8n automation, and custom chatbot development.
Compétences
Oleh L
50 $US/heure
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Applications décentralisées (dApps)
I will be blockchain developer for dapp, smart contract, presale, staking and launchpad
Développement de robots de trading
I will build polymarket bot, pumpfun bundle launch, amm, holder bot on solana, bsc
Vous souhaitez travailler sur une base horaire ?
Dites à Oleh L ce dont vous avez besoin.
50 $US
/
heurePortfolio
Expérience professionnelle
Oleh Lekh
Oleh Lekh • Temps plein
Feb 2023 - Jun 2024 • 1 yr 4 mos
Worked as a freelance blockchain developer building and deploying smart contracts and decentralized applications across multiple blockchain networks. Developed secure smart contracts, integrated Web3 functionality, and implemented DeFi features such as token contracts, liquidity pools, and trading interactions with decentralized exchanges. Collaborated with clients to design blockchain solutions, optimized contract performance, and ensured security through testing and audits.
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1 à 5 avis sur 81
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Les plus pertinents
maboni
Afrique du Sud
We would like to extend our sincere appreciation to Oleh for the outstanding work he has delivered. Oleh demonstrated exceptional skill, professionalism, and dedication throughout the entire process of building our smart contract. Not only did he meet the deadline, but he delivered ahead of schedule...
Utile?
danielfantom430
Client récurrent
Italie
Oleh L's blockchain development skills are TOP-NOTCH! His work is marked by professionalism and meticulous attention to detail, really exceeding expectations. He is really expert about launchpad. Collaborating was a breeze thanks to his fluent communication and speedy responses. 🙌
Utile?
mark_mcdd
Client récurrent
États-Unis
Réponse du freelance
Utile?
atermserdiuk335
Client récurrent
Japon
Wonderful work, Oleh fixed my launchpad critical bug. Very, Very good. I'll back again with my project.
Réponse du freelance
Utile?
landonjackso360
Allemagne
Oleh works very professionally, He built perfect token and provided the kindly service. Perfect.
Réponse du freelance
Utile?
