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Nederlands
$
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Oleh L
@olehlekh
Level 2
Delivering Decentralized Solutions, Tailored to Your Needs
Oekraïne
Engels, Oekraïens
Over mij
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.
Skills
Oleh L
US$ 50/uur
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
dApps (decentralized apps)
I will be blockchain developer for dapp, smart contract, presale, staking and launchpad
Development van trading bots
I will build polymarket bot, pumpfun bundle launch, amm, holder bot on solana, bsc
Wil je op uurbasis werken?
Vertel Oleh L wat je nodig hebt.
US$ 50
/
uurPortfolio
Werkervaring
Oleh Lekh
Oleh Lekh • Fulltime
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.
81 Reviews
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Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
1-5 van 81 reviews
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maboni
Zuid-Afrika
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...
Nuttig?
danielfantom430
Terugkerende klant
Italië
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. 🙌
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mark_mcdd
Terugkerende klant
Verenigde Staten
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atermserdiuk335
Terugkerende klant
Japan
Wonderful work, Oleh fixed my launchpad critical bug. Very, Very good. I'll back again with my project.
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landonjackso360
Duitsland
Oleh works very professionally, He built perfect token and provided the kindly service. Perfect.
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