diff --git a/pom.xml b/pom.xml
index db68e6c..a598598 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,24 +34,36 @@
   		<artifactId>storage-manager-core</artifactId>
   		<version>[2.9.0-SNAPSHOT, 3.0.0-SNAPSHOT)</version>
   	</dependency>
-  	<dependency>
-            <groupId>software.amazon.awssdk</groupId>
-            <artifactId>dynamodb</artifactId>
-    </dependency>
-    <dependency>
-        <groupId>com.amazonaws</groupId>
-        <artifactId>aws-lambda-java-core</artifactId>
-        <version>1.2.0</version>
-    </dependency>
-    <dependency>
- 		<groupId>software.amazon.awssdk</groupId>
- 		<artifactId>aws-sdk-java</artifactId>
- 		<version>2.13.7</version>
- </dependency>
+<!--   	<dependency> -->
+<!--             <groupId>software.amazon.awssdk</groupId> -->
+<!--             <artifactId>dynamodb</artifactId> -->
+<!--     </dependency> -->
+<!--     <dependency> -->
+<!--         <groupId>com.amazonaws</groupId> -->
+<!--         <artifactId>aws-lambda-java-core</artifactId> -->
+<!--         <version>1.2.0</version> -->
+<!--     </dependency> -->
+<!--     <dependency> -->
+<!--  		<groupId>software.amazon.awssdk</groupId> -->
+<!--  		<artifactId>aws-sdk-java</artifactId> -->
+<!--  		<version>2.13.7</version> -->
+<!--  </dependency> -->
 <!-- 	  <dependency> -->
 <!-- 	  	<groupId>com.instantor.amazon</groupId> -->
 <!-- 	  	<artifactId>S3Client</artifactId> -->
 <!-- 	  	<version>1.0.2</version> -->
 <!-- 	  </dependency> -->
+		<dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>s3</artifactId>
+        </dependency>
+<!--         <dependency> -->
+<!--             <groupId>software.amazon.awssdk</groupId> -->
+<!--             <artifactId>kms</artifactId> -->
+<!--         </dependency> -->
+<!--         <dependency> -->
+<!--             <groupId>software.amazon.awssdk</groupId> -->
+<!--             <artifactId>s3control</artifactId> -->
+<!--         </dependency> -->
   </dependencies>
 </project>
\ No newline at end of file
diff --git a/src/main/java/org/gcube/contentmanagement/blobstorage/transport/plugin/S3PluginManager.java b/src/main/java/org/gcube/contentmanagement/blobstorage/transport/plugin/S3PluginManager.java
index ec56254..130f6d3 100644
--- a/src/main/java/org/gcube/contentmanagement/blobstorage/transport/plugin/S3PluginManager.java
+++ b/src/main/java/org/gcube/contentmanagement/blobstorage/transport/plugin/S3PluginManager.java
@@ -1,5 +1,6 @@
 package org.gcube.contentmanagement.blobstorage.transport.plugin;
 
+import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.net.UnknownHostException;
@@ -21,7 +22,11 @@ import org.gcube.contentmanagement.blobstorage.service.operation.MoveDir;
 import org.gcube.contentmanagement.blobstorage.service.operation.Unlock;
 import org.gcube.contentmanagement.blobstorage.service.operation.Upload;
 import org.gcube.contentmanagement.blobstorage.transport.TransportManager;
+import org.gcube.contentmanagement.blobstorage.transport.backend.MongoIOManager;
 import org.gcube.contentmanagement.blobstorage.transport.backend.RemoteBackendException;
+import org.gcube.contentmanagement.blobstorage.transport.plugin.Utils.Utils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.net.URI;
 
@@ -50,8 +55,9 @@ public class S3PluginManager extends TransportManager {
 	Region region = Region.US_EAST_1;
 	final String END_POINT = "https://s3.wasabisys.com";
 	S3Client s3;
+	private Logger logger = LoggerFactory.getLogger(S3PluginManager.class);
 	
-// THE FOLLOWING FIELD SHOULD BE RETRIEVED FROM SERVICEENDPOINT	
+// THE FOLLOWING FIELDS SHOULD BE RETRIEVED FROM SERVICEENDPOINT	
 	static final String ACCESS_KEY="UXMKEBMZBDROS5K9HREG";
 	static final String SECRET_ACCESS_KEY="0Mqu8gmzcZ09wuqqKZwNmuS5bYC549MlZhvfgv6W";
 	static final String bucket="gcube-home-test-access";
@@ -62,6 +68,12 @@ public class S3PluginManager extends TransportManager {
 		return "S3PluginManager";
 	}
 	
+	public S3PluginManager() {
+		logger.info("S3PluginManager");
+		
+		
+	}
+	
 	public S3PluginManager(String[] server, String user, String pass, MemoryType memoryType, String[] dbNames,
 			String writeConcern, String readConcern) {
 		initBackend(server,user,pass, memoryType,dbNames, writeConcern, readConcern);
@@ -79,12 +91,14 @@ public class S3PluginManager extends TransportManager {
 
 	@Override
 	public Object get(Download download) throws FileNotFoundException, IOException {
-		return BucketOperator.getInstance(s3).getObject(bucket, download.getRemotePath(), download.getLocalPath());
+		return BucketOperator.getInstance(s3).getObject(bucket, Utils.convertToS3Format(download.getResource().getRemotePath()), download.getLocalPath());
 	}
 
 	@Override
 	public String put(Upload upload) throws FileNotFoundException, IOException {
-		return BucketOperator.getInstance(s3).getObject(bucket, upload.getRemotePath(), upload.getLocalPath()).toString();
+		logger.info("put method invoked ");
+		File file= new File(upload.getResource().getLocalPath());
+		return BucketOperator.getInstance(s3).putObject(bucket, Utils.convertToS3Format(upload.getResource().getRemotePath()), file).toString();
 	}
 
 	@Override
diff --git a/src/main/java/org/gcube/contentmanagement/blobstorage/transport/plugin/Utils/Utils.java b/src/main/java/org/gcube/contentmanagement/blobstorage/transport/plugin/Utils/Utils.java
new file mode 100644
index 0000000..8c6b692
--- /dev/null
+++ b/src/main/java/org/gcube/contentmanagement/blobstorage/transport/plugin/Utils/Utils.java
@@ -0,0 +1,14 @@
+package org.gcube.contentmanagement.blobstorage.transport.plugin.Utils;
+
+import org.gcube.contentmanagement.blobstorage.transport.backend.util.Costants;
+
+public class Utils {
+	
+	public static String convertToS3Format(String objectName) {		
+		if( objectName.substring(objectName.length()-1).contains(Costants.FILE_SEPARATOR)) {
+			objectName=objectName.substring(0, objectName.length()-1);
+		}
+		return objectName.replaceAll(Costants.FILE_SEPARATOR, "-");
+	}
+
+}