diff --git a/Bootcampers/Sayan_Genri/Session03/.t.sol b/Bootcampers/Sayan_Genri/Session03/.t.sol
new file mode 100644
index 0000000..649d48a
--- /dev/null
+++ b/Bootcampers/Sayan_Genri/Session03/.t.sol
@@ -0,0 +1,260 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.24;
+
+import "forge-std/Test.sol";
+import "../src/BRBStaking.sol";
+import "../src/BRBToken.sol";
+
+contract StakingContractTest is Test {
+    BRBStaking stakingContract;
+    BRBToken token;
+
+    event TokensStaked(address indexed user, uint256 amount, uint256 stakeID);
+    event TokensUnstaked(address indexed user, uint256 amount, uint256 stakeID);
+    event RewardsAdded(uint256 amount);
+
+    // Actors
+    address owner;
+    address user;
+
+    function setUp() public {
+        owner = address(0x111);
+        user = address(0x222);
+
+        vm.startPrank(owner);
+
+        token = new BRBToken(owner);
+        stakingContract = new BRBStaking(token);
+
+        token.transfer(user, 1000 ether);
+        vm.stopPrank();
+    }
+
+    // User should be able to initialize their staking profile - JUST ONCE
+    function testInitializeUserTwice() public {
+        vm.startPrank(user);
+        stakingContract.initializeUser();
+
+        vm.expectRevert("User already initialized");
+        stakingContract.initializeUser();
+
+        vm.stopPrank();
+    }
+
+    // TEST initializeUser() function
+    function testInitializeUser() public {
+        // Prank as user
+        vm.prank(user);
+        stakingContract.initializeUser();
+
+        // Verify user initialization
+        (address userAddress, bool initialized, , , ) = stakingContract.userStakeData(user, 0);
+        assertEq(userAddress, user);
+        assertTrue(initialized);
+    }
+
+    // Test stake() function
+    function testStake() public {
+        uint256 stakeAmount = 100 ether;
+
+        // Prank as user to approve and stake
+        vm.startPrank(user);
+        token.approve(address(stakingContract), stakeAmount);
+        stakingContract.initializeUser();
+        stakingContract.stake(stakeAmount);
+        vm.stopPrank();
+
+        // Verify staking
+        (address userAddress, bool initialized, uint256 stakeID, uint256 stakeAmountStored, ) = stakingContract.userStakeData(user, 1);
+        assertEq(userAddress, user);
+        assertEq(stakeAmountStored, stakeAmount);
+        assertEq(stakeID, 1);
+        assertTrue(initialized);
+    }
+
+    // TEST unstake() function
+    function testUnstakeFunction() public {
+        uint256 stakeAmount = 100 ether;
+        uint256 rewardAmount = 100 ether;
+
+        // Prank as user to approve and stake
+        vm.startPrank(user);
+        token.approve(address(stakingContract), stakeAmount);
+        stakingContract.initializeUser();
+        stakingContract.stake(stakeAmount);
+        vm.stopPrank();
+
+        // Owner Adds Reward
+        vm.startPrank(owner);
+        token.approve(address(stakingContract), rewardAmount);
+        stakingContract.addReward(rewardAmount);
+        vm.stopPrank();
+
+        // Fast forward time by 7 days
+        vm.warp(block.timestamp + 7 days);
+
+        // Check user balance before unstake
+        uint256 userBalanceBefore = token.balanceOf(user);
+
+        vm.startPrank(user);
+        stakingContract.unstake(1);
+        vm.stopPrank();
+
+        // Check user balance after unstake
+        uint256 userBalanceAfter = token.balanceOf(user);
+        assertEq(userBalanceAfter, userBalanceBefore + stakeAmount + rewardAmount);
+    }
+
+    // Test addReward() function
+    function testAddReward() public {
+        vm.startPrank(owner);
+        token.approve(address(stakingContract), 100 ether);
+        stakingContract.addReward(100 ether);
+        vm.stopPrank();
+
+        assertEq(stakingContract.rewardPool(), 100 ether);
+    }
+
+    // TEST addReward() function ownership check
+    function testAddRewardOwnership() public {
+        uint256 rewardAmount = 100 ether;
+
+        // Non-owner tries to add reward
+        vm.startPrank(user);
+        vm.expectRevert("Ownable: caller is not the owner");
+        stakingContract.addReward(rewardAmount);
+        vm.stopPrank();
+
+        // Owner adds reward successfully
+        vm.startPrank(owner);
+        token.approve(address(stakingContract), rewardAmount);
+        stakingContract.addReward(rewardAmount);
+        vm.stopPrank();
+    }
+
+    // TEST uninitialized user cannot stake
+    function testUninitializedUserCannotStake() public {
+        uint256 stakeAmount = 100 ether;
+
+        // User tries to stake without initializing
+        vm.startPrank(user);
+        token.approve(address(stakingContract), stakeAmount);
+        vm.expectRevert("User not initialized");
+        stakingContract.stake(stakeAmount);
+        vm.stopPrank();
+    }
+
+    // TEST uninitialized user cannot unstake
+    function testUninitializedUserCannotUnstake() public {
+        // User tries to unstake without initializing
+        vm.startPrank(user);
+        vm.expectRevert("User not initialized");
+        stakingContract.unstake(1);
+        vm.stopPrank();
+    }
+
+    // TEST Reward Distribution
+    function testRewardDistribution() public {
+        uint256 stakeAmount = 100 ether;
+        uint256 rewardAmount = 100 ether;
+
+        // Prank as user to approve and stake
+        vm.startPrank(user);
+        token.approve(address(stakingContract), stakeAmount);
+        stakingContract.initializeUser();
+        stakingContract.stake(stakeAmount);
+        vm.stopPrank();
+
+        // Prank as owner to add reward
+        vm.startPrank(owner);
+        token.approve(address(stakingContract), rewardAmount);
+        stakingContract.addReward(rewardAmount);
+        vm.stopPrank();
+
+        // Fast forward time by 7 days
+        vm.warp(block.timestamp + 7 days);
+
+        // Unstake and verify reward
+        vm.startPrank(user);
+        stakingContract.unstake(1);
+        vm.stopPrank();
+
+        // Check user balance after unstake
+        uint256 userBalanceAfter = token.balanceOf(user);
+        assertEq(userBalanceAfter, 100 ether + 100 ether, "Reward distribution failed");
+    }
+
+    // TEST Unstake before lockup period
+    function testUnstakeBeforeLockupPeriod() public {
+        uint256 stakeAmount = 100 ether;
+
+        // Prank as user to stake
+        vm.startPrank(user);
+        token.approve(address(stakingContract), stakeAmount);
+        stakingContract.initializeUser();
+        stakingContract.stake(stakeAmount);
+        vm.stopPrank();
+
+        // Try to unstake before 7 days
+        vm.startPrank(user);
+        vm.expectRevert("Lockup period not completed");
+        stakingContract.unstake(1);
+        vm.stopPrank();
+    }
+
+    // Test event emission for TokensStaked
+    function testTokensStakedEvent() public {
+        uint256 stakeAmount = 100 ether;
+
+        // Prank as user to approve and stake
+        vm.startPrank(user);
+        token.approve(address(stakingContract), stakeAmount);
+        stakingContract.initializeUser();
+        vm.expectEmit(true, true, false, true);
+        emit TokensStaked(user, stakeAmount, 1);
+        stakingContract.stake(stakeAmount);
+        vm.stopPrank();
+    }
+
+    // Test event emission for TokensUnstaked
+    function testTokensUnstakedEvent() public {
+        uint256 stakeAmount = 100 ether;
+        uint256 rewardAmount = 100 ether;
+
+        // Prank as user to approve and stake
+        vm.startPrank(user);
+        token.approve(address(stakingContract), stakeAmount);
+        stakingContract.initializeUser();
+        stakingContract.stake(stakeAmount);
+        vm.stopPrank();
+
+        // Owner Adds Reward
+        vm.startPrank(owner);
+        token.approve(address(stakingContract), rewardAmount);
+        stakingContract.addReward(rewardAmount);
+        vm.stopPrank();
+
+        // Fast forward time by 7 days
+        vm.warp(block.timestamp + 7 days);
+
+        // Prank as user to unstake
+        vm.startPrank(user);
+        vm.expectEmit(true, true, false, true);
+        emit TokensUnstaked(user, stakeAmount + rewardAmount, 1);
+        stakingContract.unstake(1);
+        vm.stopPrank();
+    }
+
+    // Test event emission for RewardsAdded
+    function testRewardsAddedEvent() public {
+        uint256 rewardAmount = 100 ether;
+
+        // Prank as owner to add reward
+        vm.startPrank(owner);
+        token.approve(address(stakingContract), rewardAmount);
+        vm.expectEmit(true, true, false, true);
+        emit RewardsAdded(rewardAmount);
+        stakingContract.addReward(rewardAmount);
+        vm.stopPrank();
+    }
+}
diff --git a/Bootcampers/Sayan_Genri/Session03/StakingContractAudit.txt b/Bootcampers/Sayan_Genri/Session03/StakingContractAudit.txt
new file mode 100644
index 0000000..3d2c549
--- /dev/null
+++ b/Bootcampers/Sayan_Genri/Session03/StakingContractAudit.txt
@@ -0,0 +1,24 @@
+Issue 1: Ownable Contract Initialization
+Problem: The Ownable constructor is called with msg.sender, which is unnecessary as Ownable sets the owner to msg.sender by default.
+Fix: Remove Ownable(msg.sender) from the constructor.
+Improvement: Simplifies the contract and avoids redundant initialization.
+
+Issue 2: Redundant Initialization Checks
+Problem: Checking userStakeData[msg.sender][0].initialized is redundant since we are mapping directly to a non-zero ID on initialization.
+Fix: Simplify the initialization check in the initializeUser function.
+Improvement: Reduces unnecessary storage reads and improves gas efficiency.
+
+Issue 3: Overly Verbose Struct Initialization
+Problem: Struct initialization can be made more concise.
+Fix: Simplify struct initialization by directly creating the struct.
+Improvement: Enhances readability and reduces gas costs.
+
+Issue 4: Inefficient State Variable Updates
+Problem: Updating userStakeCount after creating a new stake is inefficiently placed.
+Fix: Move userStakeCount increment before struct initialization.
+Improvement: Reduces gas cost by optimizing the order of operations.
+
+Issue 5: Unused Mappings and State Variables
+Problem: The commented-out userStakeData mapping is unnecessary.
+Fix: Remove the unused userStakeData mapping.
+Improvement: Cleans up the code and avoids potential confusion.