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Danijel O
@danijeltop
Level 2
Senior blockchain developer, Fullstack engineer, AI specialist
Serbie
Anglais
À propos de moi
Hi, I'm Danijel, a Blockchain + AI engineer who builds full products, from smart contracts to the app your users actually click.
What I build:
- Trading bots (Solana, EVM, Polymarket, Telegram signals)
- Smart contracts & dApps: Solidity, Rust/Anchor, FunC
- Token launchpads, volume & market-maker tools
- AI agents & LLM-powered apps
- Frontends: React, Next.js, TypeScript, Tailwind
Chains: Ethereum, Solana, Base, BSC, TON, Bitcoin.
Clear updates, clean code, no surprises. Send me your idea and I'll reply with a plan and a quote.
Compétences
Danijel O
60 $US/heure
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Applications décentralisées (dApps)
I will be blockchain developer for ai web3 dapp, rwa on solana robinhood arc blockchain
Applications décentralisées (dApps)
I will make volume trading arbitrage market maker bot on solana bsc eth arc polymarket
Vous souhaitez travailler sur une base horaire ?
Dites à Danijel O ce dont vous avez besoin.
60 $US
/
heurePortfolio
Expérience professionnelle
Blockchain & Full Stack Developer
Acadia Group of Companies • Temps partiel
Sep 2020 - Feb 2022 • 1 yr 5 mos
· Designed and implemented secure, transparent smart contracts for 7 blockchain projects on Ethereum, including a decentralized data backup system, presale, staking, and voting platform, resulting in the contribution to an annual revenue increase of up to $500K. · Translated 200+ pages of Figma design into React micro front-end using React v17, Tailwind CSS, HTML5, and storybook. · Enhanced data display performance by 55%+ through optimizing API request handling, resulting in faster load times for large datasets on screen. · Enhanced platform security by reducing smart contract vulnerabilities by 50% by implementing rigorous testing protocols
47 Avis
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Détails de la notation
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Les plus pertinents
philibertrosell
Ukraine
Collaboration en cours
Fast, clean work and clear communication. Bot works perfectly. Will hire again.
Réponse du freelance
Utile?
davidmoore142
États-Unis
Great worker Delivered Fast. And was very responsive. Will definitely be doing more work with him.
Réponse du freelance
Utile?
newhire137
États-Unis
Did an exceptional job, very trustworthy!
Réponse du freelance
Utile?
philibertrosell
Ukraine
Collaboration en cours
Solid dev, really knows his stuff. Built a Polymarket trading bot for me with clean entry/exit logic, configurable tp/sl, and stable price feed integration. Delivered on time, caught and fixed bugs on his own without me having to point them out. Communication was smooth the whole way through. Would definitely hire again.
Réponse du freelance
Utile?
vladyslavowner
États-Unis
He did great job on market maker bot. His skill is very high and his passion is beyond my expectation. Highly recommend!!!👍👍👍
Réponse du freelance
Utile?
