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Danijel O
@danijeltop
Level 2
Senior blockchain developer, Fullstack engineer, AI specialist
Serbia
English
About me
Hello! I am a senior Blockchain Developer and Full-Stack Engineer with profound expertise across a variety of blockchain ecosystems, including Bitcoin, Ethereum, Solana, BSC, Base, Blast, and TON chains. I have rich skills including Solidity, Rust, Func. Additionally, I am skilled in modern front-end technologies such as React, NextJS TypeScript, Tailwind CSS.
AI is also my major. This unique combination allows me to deliver end-to-end solutions from smart contract development to interactive, user-friendly web interfaces.
If you work with me, I'll provide perfect project for you.
Skills
Danijel O
$60/hour
Offline •
Average response time: 1 hour
See my services
Decentralized Applications (dApps)
I will be blockchain developer for web3 dapp, token launch, ai agent on solana evm
Decentralized Applications (dApps)
I will do defi dex dapp smart contract audit staking on solana evm ton
Want to work on an hourly basis?
Tell Danijel O what you need.
$60
/
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
thijs_max
Repeat Client
Netherlands
Honestly, really good experience overall. He got what I was asking for pretty quickly, so that was nice. Delivered on time too, no weird delays or anything. Thank you.
Seller's Response
Helpful?
claude_philippe
France
Great experience working with this developer. He understood the requirements quickly and delivered a clean, working prototype exactly as discussed. Communication was smooth and he was responsive throughout the process. He still took the task seriously and structured the code well so it can be expanded later. Would definitely work with him again.
Seller's Response
Helpful?
thijs_max
Repeat Client
Netherlands
Delivered exactly what we asked for. Built a clean AI agent with proper static analysis integration and structured AI reporting. Good architecture, readable code, and strong understanding of smart contract security concepts. Would work with him again. Thank you.
Seller's Response
Helpful?
benoit_victor
Repeat Client
Belgium
Really good experience. He fixed my issue fast and knew exactly what was wrong. Communication was easy and clear. No stress, no confusion. I’d definitely work with him again. Highly recommend
Seller's Response
Helpful?
j0ehernandez
United States
Very good work. Clean code, good structure, and everything runs correctly. Setup instructions were clear and the he was easy to communicate with. Happy with the result.
Seller's Response
Helpful?
