Smart Contract Bug Fixes & Optimization (BNB/USDT Refunds & Node Stability)
Budget: $30 – $250 SGD
#### **Overview:**
We are seeking an experienced **Blockchain Developer** to review and optimize our **Binance Smart Chain (BSC) smart contract**. Your main responsibilities will include optimizing gas fees, ensuring smooth transaction execution, implementing an automatic retry mechanism, and handling refunds for failed transactions.
? **Smart Contract:** [View on BscScan](https://bscscan.com/address/0xD145d449dF5549013713fAD754060674a2fFFaFa)
---
### **Deliverables:**
#### **1. Gas Optimization & Bug Fixes:**
- Optimize gas consumption to **minimize transaction failures**.
- Ensure cost-effective execution and **prevent unnecessary gas spikes**.
#### **2. Failed Transaction Handling:**
- Implement an **automatic retry mechanism** for failed transactions.
- If retries fail, trigger an **automated refund**:
- **BNB:** $2.00 equivalent.
- **USDT:** 0.4% of loan fees.
#### **3. Node Connection Stability:**
- Ensure **stable and continuous connectivity** with a reliable node provider.
- Avoid using **Alchemy** due to performance concerns.
- Preferred node providers:
- **Ankr** – Scalable and cost-effective.
- **GetBlock** – Full/archive nodes with unlimited requests.
- **QuickNode** – Low-latency and WebSocket support.
#### **4. Integration & Testing:**
- Implement changes and **thoroughly test** them in a live environment.
- Provide a **detailed report** covering:
- Optimization techniques used.
- Fixes applied.
- Refund logic execution.
? **Reference Page:** [Secure Arbitrage Auto Bot Trial](https://securearbitrage.com/auto-bot-trial)
---
### **Skills Required:**
✅ Solidity
✅ Binance Smart Chain (BSC)
✅ Web3.js / Ethers.js
✅ Gas Optimization
✅ Smart Contract Auditing
✅ Node Infrastructure Management
---
### **How to Apply:**
- Share **relevant past projects** with similar functionality.
- Provide a **brief plan** outlining your approach to resolving these issues.
- Mention your **recommended node provider** and explain why.
Looking forward to collaborating with a skilled **BSC Smart Contract Developer!** ?
We are seeking an experienced **Blockchain Developer** to review and optimize our **Binance Smart Chain (BSC) smart contract**. Your main responsibilities will include optimizing gas fees, ensuring smooth transaction execution, implementing an automatic retry mechanism, and handling refunds for failed transactions.
? **Smart Contract:** [View on BscScan](https://bscscan.com/address/0xD145d449dF5549013713fAD754060674a2fFFaFa)
---
### **Deliverables:**
#### **1. Gas Optimization & Bug Fixes:**
- Optimize gas consumption to **minimize transaction failures**.
- Ensure cost-effective execution and **prevent unnecessary gas spikes**.
#### **2. Failed Transaction Handling:**
- Implement an **automatic retry mechanism** for failed transactions.
- If retries fail, trigger an **automated refund**:
- **BNB:** $2.00 equivalent.
- **USDT:** 0.4% of loan fees.
#### **3. Node Connection Stability:**
- Ensure **stable and continuous connectivity** with a reliable node provider.
- Avoid using **Alchemy** due to performance concerns.
- Preferred node providers:
- **Ankr** – Scalable and cost-effective.
- **GetBlock** – Full/archive nodes with unlimited requests.
- **QuickNode** – Low-latency and WebSocket support.
#### **4. Integration & Testing:**
- Implement changes and **thoroughly test** them in a live environment.
- Provide a **detailed report** covering:
- Optimization techniques used.
- Fixes applied.
- Refund logic execution.
? **Reference Page:** [Secure Arbitrage Auto Bot Trial](https://securearbitrage.com/auto-bot-trial)
---
### **Skills Required:**
✅ Solidity
✅ Binance Smart Chain (BSC)
✅ Web3.js / Ethers.js
✅ Gas Optimization
✅ Smart Contract Auditing
✅ Node Infrastructure Management
---
### **How to Apply:**
- Share **relevant past projects** with similar functionality.
- Provide a **brief plan** outlining your approach to resolving these issues.
- Mention your **recommended node provider** and explain why.
Looking forward to collaborating with a skilled **BSC Smart Contract Developer!** ?