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Melnyk R
@romancryptodev
Level 2
Ukraine
Ukrainian, English
About me
I’m an AI software and blockchain developer focused on building intelligent applications, automation systems, and high-performance trading bots. I create AI-powered websites, mobile apps, chatbots, AI agents, and custom automation tools for businesses and startups. I also develop trading bots for Polymarket, Kalshi, Pump.fun, DEXs, and CEXs, including copy trading, arbitrage, and real-time execution systems. My main stack includes TypeScript, Node.js, React, Next.js, Python, APIs, WebSockets, and blockchain integrations to build scalable and reliable products.
Skills
Melnyk R
$70/hour
Offline •
Average response time: 1 hour
See my services
AI Websites & Software
I will be ai full stack developer ai website ai mobile app ai saas ai web application
Blockchain Protocol Development
I will build pumpfun volume bot openclaw polymarket copy trading bot ai agent chatbot
Want to work on an hourly basis?
Tell Melnyk R what you need.
$70
/
hourPortfolio
42 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 42 Reviews
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Most relevant
mateo_clark820
Canada
Big shoutout to the dev behind this bot! Absolute legend status. The code is clean, the execution is flawless, and the uptime has been rock solid. It’s rare to find a developer in this space who actually delivers on their promises without cutting corners. You’ve saved me hours of manual trading and the...
Helpful?
stefan_gross17
Repeat Client
Ireland
Absolutely amazing work. The developer integrated my OpenClaw agent with Polymarket perfectly and set up an arbitrage strategy. Within a few days, the bot was executing trades automatically and catching small inefficiencies. I’m already seeing consistent micro-profits. Communication was fast and professional....
Helpful?
stefan_gross17
Repeat Client
Ireland
This developer exceeded my expectations. My staking project had several technical problems, and he identified and fixed them efficiently. Deployment was done smoothly and everything works perfectly now. If you need a skilled Solana blockchain developer, he’s the right person.
Helpful?
gustap_polish
Repeat Client
Poland
Excellent work! Melnyk quickly identified and fixed critical issues in my presale smart contract. They improved the logic, ensured proper token distribution, and handled edge cases that were previously causing failures. Communication was clear and professional throughout. Highly recommended for any smart contract debugging or fixes.
Helpful?
evie_owen54
Repeat Client
United Kingdom
I had an amazing experience working with this developer. He has deep expertise in the Solana ecosystem and delivered a flawless token LaunchPad. His code was clean, he adhered to the deadlines perfectly, and his communication was top-notch. If you need a Solana expert, look no further. Highly recommended!
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