Job Description
Project Overview
I am looking for an experienced Blockchain Developer (TRON/TRC‑20) to build the core blockchain and backend infrastructure for two connected systems:
1. DewDrop Digital Coin (DDC) – a TRC‑20 token on the TRON network
2. GCRBANK – a digital banking-style dashboard and backend system
3. Digital Mining Engine – a reward/mining model where 1 DDC = 1g gold price, with automated profit calculations
4. Integration with my existing PHP/MySQL website system
This is Phase 1 of a long‑term project. After successful completion, future work includes Android & iOS mobile apps, full banking UI/UX, and ecosystem expansion.
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Required Deliverables (Phase 1)
1. TRC‑20 Smart Contract (DDC Token)
- Fixed supply: 1,000,000,000 DDC
- Standard TRC‑20 functions
- Minting/burning (only if needed)
- Transfer, approve, allowance
- Ownership features
- Deployment on TRON Mainnet
2. Digital Mining Engine
- Formula based on real‑time gold price (1g) = 1 DDC
- Mining reward generation
- Automated balance updates
- Profit calculation system for buyers & investors
- Admin controls for changing rates & rewards
- Secure API for mobile apps and web frontend
3. GCRBANK Backend Integration
- Wallet creation for users (TRC‑20)
- Deposit / withdraw / transfer logic
- Secure user authentication
- PHP/MySQL integration (existing system)
- APIs for mobile apps
- Transaction history + mining records
4. Admin Dashboard (Backend Only)
- View users, balances, transactions
- Adjust mining parameters
- Real-time monitoring
- Token control (if required)
5. APIs for Mobile Apps
To support later development of:
- Android app
- iOS app
- Web dashboard
APIs must be secure and documented.
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Skills Required
- TRON / TRC‑20 development
- TronWeb / Solidity
- Smart Contract Security
- Blockchain backend
- PHP + MySQL
- API Development
- Cryptocurrency architecture
- Web3 integration
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Project Goal
Build the foundation for DewDrop Hero San Empire:
- DDC (DewDrop Digital Coin)
- GCRBANK digital banking system
- Digital mining platform
- Future expansion into Afram Plains City Project
This will bring the ecosystem alive before the end of the month.
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Work Conditions
- Clear communication
- Clean code and documentation
- Must deliver testnet first, then mainnet
- Must provide source code + deployment instructions
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Budget
Fixed price: $400 for Phase 1
(Bonus + future contracts available after successful delivery.)
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Ready to Start Immediately
Please send:
- Your TRC‑20 smart contract portfolio
- Previous TRON blockchain projects
- Your estimated timeline
- Clarifying questions
Looking forward to working with a talented developer to bring this project to life.
Apply Now
Apply Now