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Oleh L
@olehlekh
Level 2
Delivering Decentralized Solutions, Tailored to Your Needs
Ukraine
Englisch, Ukrainisch
Über mich
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.
Kompetenzen
Oleh L
50 $/Stunde
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Dezentrale Anwendungen (dApps)
I will build your aave lending, staking and launchpad on robinhood bsc eth solana
Trading-Bots-Entwicklung
I will build polymarket bot, pumpfun bundle launch, amm, holder bot on solana, bsc
Möchtest du auf Stundenbasis arbeiten?
Erzähle Oleh L, was du brauchst.
50 $
/
StundePortfolio
Arbeitserfahrung
Oleh Lekh
Oleh Lekh • Vollzeit
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.
83 Bewertungen
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mateo_clark820
Wiederkehrender Kunde
Kanada
Oleh is a very innovative developer. Thanks to him, I have learned more about the new Robinhood chain and plan to proceed with a new project in the future.
Antwort des Freelancers
Hilfreich?
danielfantom430
Wiederkehrender Kunde
Italien
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. 🙌
Hilfreich?
mateo_clark820
Wiederkehrender Kunde
Kanada
Oleh is excellent on Robinhood new chain. Will work again with him.
Antwort des Freelancers
Hilfreich?
mark_mcdd
Wiederkehrender Kunde
Vereinigte Staaten
Antwort des Freelancers
Hilfreich?
atermserdiuk335
Wiederkehrender Kunde
Japan
Wonderful work, Oleh fixed my launchpad critical bug. Very, Very good. I'll back again with my project.
Antwort des Freelancers
Hilfreich?
