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Italiano
$
USD
Oleh L
@olehlekh
Level 2
Delivering Decentralized Solutions, Tailored to Your Needs
Ucraina
Inglese, Ucraino
Chi sono
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.
Competenze
Oleh L
50 USD/ora
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Applicazioni decentralizzate (dApps)
I will build your aave lending, staking and launchpad on robinhood bsc eth solana
Sviluppo bot di trading
I will build polymarket bot, pumpfun bundle launch, amm, holder bot on solana, bsc
Vuoi lavorare su base oraria?
Spiega a Oleh L cosa ti serve.
50 USD
/
oraPortfolio
Esperienza lavorativa
Oleh Lekh
Oleh Lekh • Full time
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 Recensioni
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
1-5 di 83 recensioni
Ordina per
Più rilevante
mateo_clark820
Cliente abituale
Canada
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.
Risposta del venditore
Utile?
danielfantom430
Cliente abituale
Italia
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?
mateo_clark820
Cliente abituale
Canada
Oleh is excellent on Robinhood new chain. Will work again with him.
Risposta del venditore
Utile?
mark_mcdd
Cliente abituale
Stati Uniti
Risposta del venditore
Utile?
atermserdiuk335
Cliente abituale
Giappone
Wonderful work, Oleh fixed my launchpad critical bug. Very, Very good. I'll back again with my project.
Risposta del venditore
Utile?
