Freelance Blockchain Developers in LisbonFreelance Blockchain Developers in Lisbon
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Ali Sci's avatar
Ali Sci
Lisbon, Portugal
full-stack Developer | Scalable AI | Rust | blockchain
18
Followers
full-stack Developer | Scalable AI | Rust | blockchain
Cover image for What if identity didn’t come from governments — but from cry...
What if identity didn’t come from governments — but from cryptography, satellites, and your own device? Today, states decide who you are. Tomorrow? Math + hardware + open networks could do it better. 🔐 Device proves you ⛓ Public blockchain anchors you 🛰 Satellites keep you online 🕵️ Zero-knowledge = privacy intact Result? ✅ Censorship-proof voting ✅ Borderless identity ✅ Freedom they can’t switch off Democracy 2.0 — identity that no one can take away. 🌍✨
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Cover image for When you set your calendar you just set your availabilities ...
When you set your calendar you just set your availabilities simply the start time on the end time for each single day, But now imagine you just say I'm available every day from 9 am to 6 pm head enter that's it you're done. Just talk to your calendar, and we're going to beyond that so just say you want to arrange an event and you are understand you want to find like-minded people you create an event and it will recommend you people for you. And even beyond that there is a quick gathering button when you click it it will see your network and people around you if they also turn it on you can just find all the people that want to meet right now, well it's online or in a restaurant.
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Cover image for When AI and blockchain come together. After years managing c...
When AI and blockchain come together. After years managing complex teams in large companies, I noticed a clear pattern in how work gets done: Network → Interview → Execute. This insight sparked an idea: what if AI could handle the repetitive coordination—hiring, scheduling, and contract agreements—seamlessly? Imagine an AI personal secretary that not only schedules but also negotiates agreements and automates job matches. A fusion of smart calendars + crypto agreements + AI decision-making could redefine efficiency in team management. I’m exploring how this can cut costs, save time, and make workflow frictionless.
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Cover image for The wizards of today are those who harness AI and blockchain...
The wizards of today are those who harness AI and blockchain. A common challenge in marketing is the trust gap. Limited budgets and upfront payments make it hard to find partners who deliver. Our solution: auto-release smart contracts. Deposit funds upfront, payment releases only when predefined results—like reaching a specific number of users—are met. This bridges trust, aligns incentives, and unlocks collaborations previously too risky. By combining AI and blockchain, we automate fairness and accountability, redefining human collaboration in the digital era.
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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
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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
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Cover image for Development and Backtesting of Algorithmic Trading Strategies
Development and Backtesting of Algorithmic Trading Strategies
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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
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Cover image for NFT Marketplace
NFT Marketplace
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Cover image for Web3 OTC pre-market
Web3 OTC pre-market
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Blockchain Developer(3)