diff --git a/.classpath b/.classpath
deleted file mode 100644
index a9deb857..00000000
--- a/.classpath
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
-		<attributes>
-			<attribute name="maven.pomderived" value="true"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="src" output="target/classes" path="src/main/java">
-		<attributes>
-			<attribute name="optional" value="true"/>
-			<attribute name="maven.pomderived" value="true"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="var" path="M2_REPO/javax/servlet/servlet-api/2.5/servlet-api-2.5.jar">
-		<attributes>
-			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="var" path="M2_REPO/junit/junit/4.10/junit-4.10.jar">
-		<attributes>
-			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="var" path="M2_REPO/org/hamcrest/hamcrest-core/1.1/hamcrest-core-1.1.jar">
-		<attributes>
-			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5">
-		<attributes>
-			<attribute name="maven.pomderived" value="true"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
-		<attributes>
-			<attribute name="optional" value="true"/>
-			<attribute name="maven.pomderived" value="true"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
-		<attributes>
-			<attribute name="maven.pomderived" value="true"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="lib" path="C:/Users/Ranjit Swain/Desktop/DevOps/Project/mysql-connector-java-8.0.12.jar"/>
-	<classpathentry kind="output" path="target/classes"/>
-</classpath>
diff --git a/.project b/.project
deleted file mode 100644
index d72bb832..00000000
--- a/.project
+++ /dev/null
@@ -1,36 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>LoginWebApp</name>
-	<comment>NO_M2ECLIPSE_SUPPORT: Project files created with the maven-eclipse-plugin are not supported in M2Eclipse.</comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.wst.common.project.facet.core.builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.wst.validation.validationbuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.m2e.core.maven2Nature</nature>
-		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-		<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
-		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
-	</natures>
-</projectDescription>
diff --git a/Dockerfile-mysql b/Dockerfile-mysql
deleted file mode 100644
index fa3aefdc..00000000
--- a/Dockerfile-mysql
+++ /dev/null
@@ -1,5 +0,0 @@
-#Base image
-FROM mysql:5.7.28
-
-#COPY
-COPY ./dump/devopsclass.sql /docker-entrypoint-initdb.d
diff --git a/Dockerfile-tomcat b/Dockerfile-tomcat
deleted file mode 100644
index 0cc4017a..00000000
--- a/Dockerfile-tomcat
+++ /dev/null
@@ -1,9 +0,0 @@
-#Base image
-FROM tomcat:8.5
-
-#COPY
-COPY ./target/LoginWebApp.war /usr/local/tomcat/webapps/
-
-WORKDIR /usr/local/tomcat/webapps/
-
-CMD ["catalina.sh", "run"]
diff --git a/Jenkinsfile b/Jenkinsfile
index f1f2e9e3..c24a3d94 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,31 +1,78 @@
+// pipeline {
+//     agent any
+//     tools {
+//         maven "MAVEN"
+//         jdk "JDK"
+//     }
+
+//     environment {
+//         NEXUS_VERSION = "nexus3"   // Nexus 3 or Nexus 2
+//         NEXUS_PROTOCOL = "http"    // HTTP or HTTPS
+//         NEXUS_URL = "13.126.159.57:8081"  // Nexus Server IP and Port
+//         NEXUS_REPOSITORY = "logicwebapp"  // Nexus Repository Name
+//         NEXUS_CREDENTIAL_ID = "Nexus"  // Jenkins Credential ID for Nexus
+//         ARTIFACT_VERSION = "${BUILD_NUMBER}"  // Versioning
+//         GROUP_ID = "com/psrinivas"
+//         ARTIFACT_ID = "loginwebapp"
+//     }
+
+//     stages {
+//         stage("Checkout Code") {
+//             steps {
+//                 script {
+//                     git branch: 'feature/nexusUpload', url: 'https://github.com/PSRINVAS-729/LoginWebApp.git'
+//                 }
+//             }
+//         }
+
+//         stage("Maven Build") {
+//             steps {
+//                 sh "mvn clean install"
+//             }
+//         }
+
+//         stage("Upload Artifact to Nexus") {
+//             steps {
+//                 withCredentials([usernamePassword(credentialsId: 'Nexus', usernameVariable: 'NEXUS_USER', passwordVariable: 'NEXUS_PASS')]) {
+//                     sh """
+//                     curl -v -u ${NEXUS_USER}:${NEXUS_PASS} --upload-file target/LoginWebApp.war ${NEXUS_URL}/repository/${NEXUS_REPOSITORY}/${GROUP_ID}/${ARTIFACT_ID}/${ARTIFACT_VERSION}/${ARTIFACT_ID}-${ARTIFACT_VERSION}.war
+//                     """
+//                 }
+//             }
+//         }
+//     }
+// }
+// s3 upload
 pipeline {
     agent any
     tools {
-        maven 'localMaven'
+        maven "MAVEN"
+        jdk "JDK"
     }
 
-    parameters {
-         string(name: 'tomcat_stag', defaultValue: '35.154.81.229', description: 'Tomcat Staging Server')
+    environment {
+        S3_BUCKET = "jenkinss322"
+        AWS_REGION = "ap-south-1"  // Change based on your region
+        AWS_CREDENTIALS_ID = "s3"
     }
 
-stages{
-        stage('Build'){
+    stages {
+        stage("Checkout Code") {
             steps {
-                sh 'mvn clean package'
+                git branch: 'feature/nexusUpload', url: 'https://github.com/PSRINVAS-729/LoginWebApp.git'
             }
-            post {
-                success {
-                    echo 'Archiving the artifacts'
-                    archiveArtifacts artifacts: '**/*.war'
-                }
+        }
+
+        stage("Maven Build") {
+            steps {
+                sh "mvn clean install"
             }
         }
 
-        stage ('Deployments'){
-                stage ('Deploy to Staging Server'){
-                    steps {
-                        sh "scp **/*.war jenkins@${params.tomcat_stag}:/usr/share/tomcat/webapps"
-                    }
+        stage("Upload to S3") {
+            steps {
+                withAWS(credentials: 's3', region: "${AWS_REGION}") {
+                    sh "whoami"
                 }
             }
         }
diff --git a/pom.xml b/pom.xml
index 86876305..48caade7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,30 +1,72 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>com.ranjitswain</groupId>
-	<artifactId>LoginWebApp</artifactId>
-	<packaging>war</packaging>
-	<version>1.0-SNAPSHOT</version>
-	<name>LoginWebApp Maven Webapp</name>
-	<url>http://maven.apache.org</url>
-	<dependencies>
-		<dependency>
-			<groupId>javax.servlet</groupId>
-			<artifactId>servlet-api</artifactId>
-			<version>2.5</version>
-		</dependency>
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>8.0.12</version>
-		</dependency>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.10</version>
-		</dependency> 
-	</dependencies>
-	<build>
-		<finalName>LoginWebApp</finalName>
-	</build>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.PSRINIVAS-729</groupId>
+    <artifactId>logicwebapp</artifactId>
+    <packaging>war</packaging>
+    <version>1.0-SNAPSHOT</version>
+
+    <name>LoginWebApp Maven Webapp</name>
+    <url>http://maven.apache.org</url>
+
+    <dependencies>
+        <!-- Servlet API (Updated to 4.0 for better compatibility) -->
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <version>4.0.1</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <!-- MySQL Connector -->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.12</version>
+        </dependency>
+
+        <!-- JUnit for Testing -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.13.2</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>LoginWebApp</finalName>
+
+        <plugins>
+            <!-- Compiler Plugin (Set Java 8 or higher) -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+
+            <!-- WAR Plugin (Updated for Java compatibility) -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-war-plugin</artifactId>
+                <version>3.3.2</version>
+            </plugin>
+        </plugins>
+    </build>
+
+    <!-- Repositories -->
+    <repositories>
+        <repository>
+            <id>central</id>
+            <url>https://repo.maven.apache.org/maven2</url>
+        </repository>
+    </repositories>
+
 </project>