Blockchain-Based Apprenticeship Credential System
Why Choose This Project?
Traditional apprenticeship credentialing is prone to fraud, delays, and centralization, making it difficult for employers to verify skills and training histories. This blockchain-based system enables secure, verifiable, and tamper-proof recording of apprenticeship credentials, allowing apprentices to share verified achievements and certificates with employers or institutions. Smart contracts ensure automatic validation and issuance of credentials.
What You Get
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Complete Source Code (Frontend + Backend + Smart Contracts)
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Fully Working Apprentice, Trainer & Admin Panels
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Mobile & Desktop Responsive UI
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Wallet-Based Login & Authentication (MetaMask or Web3 wallets)
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Credential Issuance, Verification & Sharing
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Smart Contract Integration for Automatic Validation & Record Keeping
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Full Documentation & Setup Instructions
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Ready for Real-World Deployment or Resale
Built With Latest Tech Stack
| Layer | Technologies Used |
|---|---|
| Frontend | HTML5, CSS3, Bootstrap 5, JavaScript, React.js / Web3.js |
| Backend | Node.js (Express.js) / Java Spring Boot / Python Flask (optional) |
| Blockchain | Solidity, Ethereum / Polygon (Testnet/Mainnet), Hardhat / Truffle |
| Wallet | MetaMask / WalletConnect Integration |
| Storage | IPFS / Off-chain storage for certificates and credential metadata |
| Database | MongoDB / MySQL (for user info, apprenticeship records, logs) |
| Security | Role-based access, encrypted data, input validation |
Features That Make It Market-Ready
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Credential Issuance – Trainers issue blockchain-backed apprenticeship certificates
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Wallet-Based Authentication – Secure login via MetaMask or WalletConnect
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Smart Contract Verification – Automatically validates credentials for authenticity
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Apprentice, Trainer & Admin Dashboards – Track credentials, verification requests, and history
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Immutable Records – All credentials and verification actions stored on blockchain
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Transparent Verification – Employers or institutions can verify credentials instantly
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Scalable Architecture – Supports multiple apprenticeships, trainers, and institutions
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Secure Sharing – Credentials can be securely shared via blockchain links or QR codes
Working Flow
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User Connects Wallet / Logs In
→ Login as Apprentice, Trainer, or Admin via MetaMask -
Credential Creation
→ Trainer inputs apprenticeship completion details
→ Smart contract records credential metadata on blockchain -
Credential Issuance
→ Smart contract issues verifiable digital certificate
→ Stored on blockchain and optionally IPFS -
Verification by Employer/Institution
→ Employers scan QR code or check blockchain record
→ Smart contract confirms authenticity -
Dashboard Updates
→ Apprentices, trainers, and admins monitor issued and verified credentials -
Audit & Transparency
→ All apprenticeship credentials and verification actions are tamper-proof and auditable on blockchain