carlos-israelj

Zero-Knowledge privacy protocol for USDCx on Stacks. Enable completely private, anonymous transfers using Groth16 ZK-SNARKs and Poseidon hash functions. Break on-chain surveillance while maintaining stability of Circle's regulated stablecoin.

Decentralized IoT + Blockchain platform for neonatal environmental monitoring using Polkadot. Real-time temperature/humidity tracking with AES-256-GCM encryption, NFT device authentication, and ethical research data sharing. Addressing 57% of infant deaths in Latin America's first 28 days.

Smart contracts for Merch project

Decentralized Electoral News Verifier with AI on Internet Computer - Combat misinformation through blockchain-powered fact-checking for Ecuador 2025 elections and beyond

Decentralized Invoice System for Freelancers on Stellar Network

Automated currency protection for LATAM using Stellar and Reflector oracles.

Invoisio is a blockchain-powered invoicing tool for freelancers on Base. AI securely reads wallet activity to auto-generate invoices, and privacy-preserving verification lets clients confirm and pay in ETH or USDC—without exposing your full transaction history.

Riskon is an open-source React app that calculates a DeFi risk score with on-browser AI and commits it to a Soroban/Stellar Testnet smart contract in one click.