Freelance Blockchain Developers in LisbonFreelance Blockchain Developers in Lisbon
ProjectsPeople
Ali Sci's avatar
Ali Sci
Lisbon, Portugal
full-stack Developer | Scalable AI | Rust | blockchain
22
Followers
full-stack Developer | Scalable AI | Rust | blockchain
Cover image for The Blockchain Virus: How It Detects and Heals Itself 🦠 Ima...
The Blockchain Virus: How It Detects and Heals Itself 🦠 Imagine if every piece of data could protect itself — like a digital virus that spreads, checks its copies, and deletes any infection automatically. That’s exactly how blockchain works. In this video, you’ll see how each block copies itself across thousands of computers, how the network detects an attack, and how consensus heals the chain without a single human involved.
15
152
Cover image for Hey everyone! I’m Ali, founder of oDoc.app (http://oDoc.app)...
Hey everyone! I’m Ali, founder of oDoc.app (http://oDoc.app) — the very first freelance platforms built on the ICP ecosystem. 🚀 We’re taking a fresh, innovative approach: right now, oDoc features AI-powered job matching, and soon we’re adding AI job search to make finding opportunities even smarter. We’ve already integrated smart contracts, and the next step is even more exciting — an auto-release payment system powered by OraiChain, ensuring freelancers get paid instantly when the job’s done. 💡💰 Thrilled to connect with all of you and share this journey!
2
80
Cover image for Imagine chain.link (https://chain.link) oracles as librarian...
Imagine chain.link (https://chain.link) oracles as librarians fetching verified data for smart contracts. Now imagine instead of humans, you have five super-intelligent, independent AI librarians arguing over every detail — counting followers, checking engagement, judging authenticity — and only agreeing when the facts match. That’s decentralized AI oracles. No single API can be blocked. No human bias can slip in. Contracts finally understand nuance: “Pay if engagement is real, not bots.” It’s like replacing the courtroom with a jury of machines that never sleep, never lie, and actually read everything.
15
132
Cover image for What if proving who you are didn’t depend on governments, ba...
What if proving who you are didn’t depend on governments, banks, or companies — but on math and your own device? That’s blockchain attestation. It’s a way to prove you’re real, unique, and trustworthy without showing your face or asking permission. Your device, cryptography, and a public blockchain work together to create an identity no one can delete, block, or fake. Think secure voting, censorship-proof access, and digital freedom — all in one system. Attestation on-chain isn’t just tech — it’s the future of identity, trust, and democracy.
1
26
182
Blockchain Developer(8)
Stanislav Kanzafarov's avatar
Stanislav Kanzafarov
Lisbon, Portugal
Expert in scalable algo trading and backtesting solution
Expert in scalable algo trading and backtesting solution
Cover image for High-Performance Algorithmic Arbitrage Bot on the Solana
High-Performance Algorithmic Arbitrage Bot on the Solana
0
16
Cover image for Design and Development of a High-Load Trading System for CEX
Design and Development of a High-Load Trading System for CEX
0
5
Cover image for Development and Backtesting of Algorithmic Trading Strategies
Development and Backtesting of Algorithmic Trading Strategies
0
8
Placeholder project card media
View more →
Blockchain Developer(1)
João Moreira's avatar
João Moreira
Lisbon, Portugal
Blockchain specialist & web3 engineering
Blockchain specialist & web3 engineering
Cover image for Web3 money market
Web3 money market
0
3
Cover image for NFT Marketplace
NFT Marketplace
0
7
Cover image for Web3 OTC pre-market
Web3 OTC pre-market
0
3
Placeholder project card media
View more →
Blockchain Developer(3)