Dopezapha/Stellar-iPredict
Predict. Win or Lose - You Always Earn. Decentralized prediction market on Stellar with near-zero fees and 5-second finality
I'm an experienced backend developer, who just made a strategic shift into the Web3 space. I now craft smart contracts for for blockchain projects.
Repositories
Dopezapha/stellarflow-contracts
Dopezapha/utix
Dopezapha/waffle-finance-core
WaffleFinance is a non-custodial cross-chain swap protocol bridging Ethereum, Stellar, and Solana using Hash Time-Lock Contracts. No validators, no attesters — just cryptographic settlement. Funds either swap atomically or refund permissionlessly. Connect MetaMask, Freighter, or Phantom and swap in seconds.
Dopezapha/zk-payroll-contracts
Dopezapha/frontend
Own a piece of the energy transition, from one dollar — the investor app for Heliobond, a transparent green-bond pool on Stellar.
Dopezapha/pocketpay-contracts
Dopezapha/Fluxora-Backend
Dopezapha/soroban-playground
A browser-based IDE for writing, compiling, and deploying Soroban smart contracts on Stellar.
Dopezapha/FantasyXI
Dopezapha/escrow-contract
Soroban milestone-based escrow smart contract for Stellar
Dopezapha/soroscope
Optimize your Soroban smart contracts. Visualize CPU, RAM, and Ledger footprint to reduce transaction fees and improve performance.
Dopezapha/Web3-Student-Lab
Web3 Student Lab is an open-source educational platform that helps students learn blockchain, smart contracts, open-source collaboration, and hackathon project development in one place. The platform provides interactive tools, coding environments, and guided learning paths designed for beginners and university students.
Dopezapha/TariffShield
A single Soroban smart contract on Stellar testnet is the system of record for customs-bond collateral.
Dopezapha/contracts-
Dopezapha/eduvault-archive
Web3-powered, student-owned digital storage and marketplace platform
Dopezapha/StellarYield
AI-powered DeFi aggregator and automated yield-routing vault built on the Stellar network with Soroban smart contracts.
Dopezapha/stealth
Dopezapha/Stellar-Batch-Pay
Batch and distribute bulk payments on Stellar using a reusable core engine with CLI and web interfaces.
Dopezapha/water-credits-backend
Backend API for a water quality credit platform. Built with NestJS, TypeORM, and Stellar/Soroban for tokenized water credit issuance, retirement, and on-chain verifiability. Features sensor ingestion, oracle aggregation, governance, and real-time analytics.
Dopezapha/water-credits-frontend
Water Credits Frontend — Turning water quality data into tradable assets. A real-time Angular dashboard for Stellar-based environmental credits: monitor sensors, trade credits, retire certificates on-chain. Built with Angular 21 + NgRx.
Dopezapha/water-credits-contracts
Soroban smart contracts for the Water Quality & Replenishment Credits protocol. Six Rust contracts handling credit minting, sensor verification via multi-oracle, credit trading, retirement registry, project directory, and DAO governance on Stellar.
Dopezapha/EcoTask-app
Mobile dApp for the EcoTask network — browse climate-action tasks, submit photo/GPS proof, and earn ECO token rewards via Stellar. Built with React Native for low-bandwidth communities.
Dopezapha/Harvest-Finance
Empowering smallholder farmers through blockchain-based supply chain financing on Stellar
Dopezapha/crucible
A Soroban Smart Contract Testing Utilities Library. A Rust testing helper library for Soroban contracts. Think of it as a jest or hardhat equivalent, but purpose-built for Soroban's test environment.
Dopezapha/vaultquest
a loss price saving protocol where users deposit funds into a prize vault and instead of earning interest, they stand a chance to win prizes through regular price draws.
Dopezapha/zk-payroll-dashboard
Dopezapha/stellarflow-frontend
Dopezapha/Credence-Backend
Dopezapha/carbon-scribe
CarbonScribe is a full-stack Stellar platform that tokenizes ecosystem services into Dynamic Carbon Credits. Built with Next.js, Nest.js, and Soroban smart contracts, it allows corporations to purchase and instantly retire credits with real-time pricing based on live satellite and IoT verification data.