Blockchain Developer for TRC‑20 Token + Digital Mining + GCRBANK Integration + Data + Crypto
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.
⸻
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.
⸻
Skills Required
• TRON / TRC‑20 development
• TronWeb / Solidity
• Smart Contract Security
• Blockchain backend
• PHP + MySQL
• API Development
• Cryptocurrency architecture
• Web3 integration
⸻
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.
⸻
Work Conditions
• Clear communication
• Clean code and documentation
• Must deliver testnet first, then mainnet
• Must provide source code + deployment instructions
⸻
Budget
Fixed price: $400 for Phase 1
(Bonus + future contracts available after successful delivery.)
⸻
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
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.
⸻
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.
⸻
Skills Required
• TRON / TRC‑20 development
• TronWeb / Solidity
• Smart Contract Security
• Blockchain backend
• PHP + MySQL
• API Development
• Cryptocurrency architecture
• Web3 integration
⸻
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.
⸻
Work Conditions
• Clear communication
• Clean code and documentation
• Must deliver testnet first, then mainnet
• Must provide source code + deployment instructions
⸻
Budget
Fixed price: $400 for Phase 1
(Bonus + future contracts available after successful delivery.)
⸻
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