diff --git a/README.md b/README.md
index 7d0d366..8427655 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ A Hardhat project for deploying the SEQICO ICO smart contract and SEQ token.
 This project contains:
 - **SEQICO.sol**: The main ICO contract allowing token purchases with ETH, USDT, and USDC
 - **SEQToken.sol**: The ERC20 token contract
-- **Deployment scripts**: Two deployment scripts with different configurations
+- **Deployment scripts**: Two deployment scripts for different environments
 
 ## Features
 
@@ -37,11 +37,11 @@ npx hardhat compile
 
 3. Deploy contracts:
 ```bash
-# Deploy with main script
+# Deploy with main production script
 npx hardhat run scripts/deploy.js
 
-# Deploy with alternative script  
-npx hardhat run scripts/deploy-DE.js
+# Deploy with development configuration
+npx hardhat run scripts/deploy-development.js
 ```
 
 ## Contract Functions
@@ -54,6 +54,20 @@ npx hardhat run scripts/deploy-DE.js
 - `withdrawETH(address payable recipient)`: Withdraw collected ETH (owner only)
 - `withdrawERC20(address token, address recipient)`: Withdraw ERC20 tokens (owner only)
 
+## Deployment Scripts
+
+### scripts/deploy.js
+Main production deployment script with standardized configuration for mainnet deployment.
+
+### scripts/deploy-development.js  
+Development deployment script for testing and development environments.
+
+Both scripts follow consistent naming conventions:
+- `SCREAMING_SNAKE_CASE` for constants
+- `camelCase` for variables and contract instances
+- `PascalCase` for contract factories
+- Descriptive variable names for clarity
+
 ## Configuration
 
 The deployment scripts include configurable parameters:
diff --git a/scripts/deploy-DE.js b/scripts/deploy-DE.js
deleted file mode 100644
index a35ed87..0000000
--- a/scripts/deploy-DE.js
+++ /dev/null
@@ -1,51 +0,0 @@
-import { ethers } from "hardhat";
-
-async function main() {
-  // Addresses
-  const OWNER = "0x4B958C04701616A0ffF821E9b2db130983c5f3E4";
-  const usdtAddress = "0xdac17f958d2ee523a2206206994597c13d831ec7"; // USDT mainnet
-  const usdcAddress = "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"; // Your USDC wallet
-
-  // Prices (customize if needed)
-  const pricePerTokenETH = ethers.parseEther("0.01"); // 0.01 ETH per SEQ
-  const pricePerTokenUSDT = 10_000_000; // 10 USDT (6 decimals)
-  const pricePerTokenUSDC = 10_000_000; // 10 USDC (6 decimals)
-
-  // 1. Deploy ICO contract first (dummy token address for now)
-  const SEQICO = await ethers.getContractFactory("SEQICO");
-  const dummyToken = "0x0000000000000000000000000000000000000000";
-  const seqICO = await SEQICO.deploy(
-    dummyToken,
-    usdtAddress,
-    usdcAddress,
-    pricePerTokenETH,
-    pricePerTokenUSDT,
-    pricePerTokenUSDC
-  );
-  await seqICO.waitForDeployment();
-  const ICO = await seqICO.getAddress();
-  console.log("SEQICO deployed to:", ICO);
-
-  // 2. Deploy SEQToken with 10% to owner, 90% to ICO contract
-  const totalSupply = ethers.parseEther("500000");
-  const SEQToken = await ethers.getContractFactory("SEQToken");
-  const seqToken = await SEQToken.deploy(totalSupply, OWNER, ICO);
-  await seqToken.waitForDeployment();
-  const seqTokenAddress = await seqToken.getAddress();
-  console.log("SEQToken deployed to:", seqTokenAddress);
-
-  // 3. Update ICO contract with real SEQ token address
-  await seqICO.setSEQToken(seqTokenAddress);
-  console.log("SEQICO updated with SEQ token address");
-
-  // 4. (Optional) Print balances for verification
-  const ownerBal = await seqToken.balanceOf(OWNER);
-  const icoBal = await seqToken.balanceOf(ICO);
-  console.log("Owner balance:", ethers.formatEther(ownerBal));
-  console.log("ICO balance:", ethers.formatEther(icoBal));
-}
-
-main().catch((error) => {
-  console.error(error);
-  process.exitCode = 1;
-});
diff --git a/scripts/deploy-development.js b/scripts/deploy-development.js
new file mode 100644
index 0000000..33249b8
--- /dev/null
+++ b/scripts/deploy-development.js
@@ -0,0 +1,51 @@
+import { ethers } from "hardhat";
+
+async function main() {
+  // Addresses
+  const OWNER_ADDRESS = "0x4B958C04701616A0ffF821E9b2db130983c5f3E4";
+  const USDT_CONTRACT_ADDRESS = "0xdac17f958d2ee523a2206206994597c13d831ec7"; // USDT mainnet
+  const USDC_CONTRACT_ADDRESS = "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"; // Your USDC wallet
+
+  // Prices (customize if needed)
+  const PRICE_PER_TOKEN_ETH = ethers.parseEther("0.01"); // 0.01 ETH per SEQ
+  const PRICE_PER_TOKEN_USDT = 10_000_000; // 10 USDT (6 decimals)
+  const PRICE_PER_TOKEN_USDC = 10_000_000; // 10 USDC (6 decimals)
+
+  // 1. Deploy ICO contract first (dummy token address for now)
+  const SEQICOFactory = await ethers.getContractFactory("SEQICO");
+  const DUMMY_TOKEN_ADDRESS = "0x0000000000000000000000000000000000000000";
+  const seqIcoContract = await SEQICOFactory.deploy(
+    DUMMY_TOKEN_ADDRESS,
+    USDT_CONTRACT_ADDRESS,
+    USDC_CONTRACT_ADDRESS,
+    PRICE_PER_TOKEN_ETH,
+    PRICE_PER_TOKEN_USDT,
+    PRICE_PER_TOKEN_USDC
+  );
+  await seqIcoContract.waitForDeployment();
+  const icoContractAddress = await seqIcoContract.getAddress();
+  console.log("SEQICO deployed to:", icoContractAddress);
+
+  // 2. Deploy SEQToken with 10% to owner, 90% to ICO contract
+  const TOTAL_SUPPLY = ethers.parseEther("500000");
+  const SEQTokenFactory = await ethers.getContractFactory("SEQToken");
+  const seqTokenContract = await SEQTokenFactory.deploy(TOTAL_SUPPLY, OWNER_ADDRESS, icoContractAddress);
+  await seqTokenContract.waitForDeployment();
+  const seqTokenAddress = await seqTokenContract.getAddress();
+  console.log("SEQToken deployed to:", seqTokenAddress);
+
+  // 3. Update ICO contract with real SEQ token address
+  await seqIcoContract.setSEQToken(seqTokenAddress);
+  console.log("SEQICO updated with SEQ token address");
+
+  // 4. (Optional) Print balances for verification
+  const ownerBalance = await seqTokenContract.balanceOf(OWNER_ADDRESS);
+  const icoBalance = await seqTokenContract.balanceOf(icoContractAddress);
+  console.log("Owner balance:", ethers.formatEther(ownerBalance));
+  console.log("ICO balance:", ethers.formatEther(icoBalance));
+}
+
+main().catch((error) => {
+  console.error(error);
+  process.exitCode = 1;
+});
diff --git a/scripts/deploy.js b/scripts/deploy.js
index d5a3528..b9d5446 100644
--- a/scripts/deploy.js
+++ b/scripts/deploy.js
@@ -2,48 +2,48 @@ import { ethers } from "hardhat";
 
 async function main() {
   // Replace with your actual owner address
-  const OWNER = "0x4B958C04701616A0ffF821E9b2db130983c5f3E4";
+  const OWNER_ADDRESS = "0x4B958C04701616A0ffF821E9b2db130983c5f3E4";
   // USDT and USDC contract addresses (ensure these are correct for your network)
-  const usdtAddress = "0xdac17f958d2ee523a2206206994597c13d831ec7"; // USDT mainnet
-  const usdcAddress = "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"; // Example USDC
+  const USDT_CONTRACT_ADDRESS = "0xdac17f958d2ee523a2206206994597c13d831ec7"; // USDT mainnet
+  const USDC_CONTRACT_ADDRESS = "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913"; // Example USDC
 
   // Prices (customize as needed)
-  const pricePerTokenETH = ethers.parseEther("0.01"); // 0.01 ETH per SEQ
-  const pricePerTokenUSDT = 10_000_000; // 10 USDT (6 decimals)
-  const pricePerTokenUSDC = 10_000_000; // 10 USDC (6 decimals)
+  const PRICE_PER_TOKEN_ETH = ethers.parseEther("0.01"); // 0.01 ETH per SEQ
+  const PRICE_PER_TOKEN_USDT = 10_000_000; // 10 USDT (6 decimals)
+  const PRICE_PER_TOKEN_USDC = 10_000_000; // 10 USDC (6 decimals)
 
   // 1. Deploy ICO contract first (use a dummy token address initially)
-  const SEQICO = await ethers.getContractFactory("SEQICO");
-  const dummyToken = "0x0000000000000000000000000000000000000000";
-  const seqICO = await SEQICO.deploy(
-    dummyToken,
-    usdtAddress,
-    usdcAddress,
-    pricePerTokenETH,
-    pricePerTokenUSDT,
-    pricePerTokenUSDC
+  const SEQICOFactory = await ethers.getContractFactory("SEQICO");
+  const DUMMY_TOKEN_ADDRESS = "0x0000000000000000000000000000000000000000";
+  const seqIcoContract = await SEQICOFactory.deploy(
+    DUMMY_TOKEN_ADDRESS,
+    USDT_CONTRACT_ADDRESS,
+    USDC_CONTRACT_ADDRESS,
+    PRICE_PER_TOKEN_ETH,
+    PRICE_PER_TOKEN_USDT,
+    PRICE_PER_TOKEN_USDC
   );
-  await seqICO.waitForDeployment();
-  const ICO = await seqICO.getAddress();
-  console.log("SEQICO deployed to:", ICO);
+  await seqIcoContract.waitForDeployment();
+  const icoContractAddress = await seqIcoContract.getAddress();
+  console.log("SEQICO deployed to:", icoContractAddress);
 
   // 2. Deploy SEQToken with 10% to owner, 90% to ICO contract
-  const totalSupply = ethers.parseEther("500000"); // 500,000 SEQ
-  const SEQToken = await ethers.getContractFactory("SEQToken");
-  const seqToken = await SEQToken.deploy(totalSupply, OWNER, ICO);
-  await seqToken.waitForDeployment();
-  const seqTokenAddress = await seqToken.getAddress();
+  const TOTAL_SUPPLY = ethers.parseEther("500000"); // 500,000 SEQ
+  const SEQTokenFactory = await ethers.getContractFactory("SEQToken");
+  const seqTokenContract = await SEQTokenFactory.deploy(TOTAL_SUPPLY, OWNER_ADDRESS, icoContractAddress);
+  await seqTokenContract.waitForDeployment();
+  const seqTokenAddress = await seqTokenContract.getAddress();
   console.log("SEQToken deployed to:", seqTokenAddress);
 
   // 3. Update ICO contract with real SEQ token address
-  await seqICO.setSEQToken(seqTokenAddress);
+  await seqIcoContract.setSEQToken(seqTokenAddress);
   console.log("SEQICO updated with SEQ token address");
 
   // 4. (Optional) Print balances for verification
-  const ownerBal = await seqToken.balanceOf(OWNER);
-  const icoBal = await seqToken.balanceOf(ICO);
-  console.log("Owner balance:", ethers.formatEther(ownerBal));
-  console.log("ICO balance:", ethers.formatEther(icoBal));
+  const ownerBalance = await seqTokenContract.balanceOf(OWNER_ADDRESS);
+  const icoBalance = await seqTokenContract.balanceOf(icoContractAddress);
+  console.log("Owner balance:", ethers.formatEther(ownerBalance));
+  console.log("ICO balance:", ethers.formatEther(icoBalance));
 }
 
 main().catch((error) => {