ChainGuard Web3 Authorize & Transfer WebApp
Lead Senior Fullstack Developer
A secure, decentralized system built on Supabase and blockchain wallets. Users authorize admins to request transfers, while every transaction requires explicit on-chain approval ensuring full control of funds.
Wallet Authorization
Secure Transfers
Admin Dashboard
On-chain Approval
Project Overview
The platform offers real-time updates, RLS-secured data, admin dashboards, pending request management, and a mobile-friendly UI - all free to run, with only gas fees for actual transactions.
Key Features
Wallet Authorization
Secure wallet connection via MetaMask and WalletConnect
Multi-signature authorization support
Role-based access control
Secure Transfers
On-chain approval for every transaction
Full control of funds remains with users
Gas-optimized transfer mechanisms
Admin Dashboard
Real-time transaction monitoring
Pending request management
User authorization controls
DeFi Gateway
Send, receive, and manage crypto assets
Enterprise-grade security
Mobile-friendly responsive UI
Challenges Overcome
- On-chain security implementation
- Real-time sync with blockchain
- Gas optimization
Key Outcomes
- Secure decentralized transfers
- Zero unauthorized transactions
- Mobile-friendly DeFi access