diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.api/pom.xml b/components/application-mgt/org.wso2.carbon.device.application.mgt.api/pom.xml
index dbf36b10b03..0fe45329a3e 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.api/pom.xml
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.api/pom.xml
@@ -166,6 +166,11 @@
             <artifactId>org.wso2.carbon.device.application.mgt.common</artifactId>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>org.wso2.carbon.devicemgt</groupId>
+            <artifactId>org.wso2.carbon.device.application.mgt.extensions</artifactId>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>io.swagger</groupId>
             <artifactId>swagger-annotations</artifactId>
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.api/src/main/java/org/wso2/carbon/device/application/mgt/api/services/impl/ApplicationManagementAPIImpl.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.api/src/main/java/org/wso2/carbon/device/application/mgt/api/services/impl/ApplicationManagementAPIImpl.java
index e17a2985e6f..777820efa7d 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.api/src/main/java/org/wso2/carbon/device/application/mgt/api/services/impl/ApplicationManagementAPIImpl.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.api/src/main/java/org/wso2/carbon/device/application/mgt/api/services/impl/ApplicationManagementAPIImpl.java
@@ -26,6 +26,7 @@ import org.wso2.carbon.device.application.mgt.common.ApplicationList;
 import org.wso2.carbon.device.application.mgt.common.services.ApplicationManager;
 import org.wso2.carbon.device.application.mgt.api.util.ApplicationMgtAPIUtil;
 import org.wso2.carbon.device.application.mgt.core.services.impl.ApplicationManagementServiceFactory;
+import org.wso2.carbon.device.application.mgt.extensions.appupload.AppUploadManager;
 
 import javax.ws.rs.*;
 import javax.ws.rs.core.Response;
@@ -39,6 +40,8 @@ public class ApplicationManagementAPIImpl {
 
     public static final int DEFAULT_LIMIT = 20;
 
+    public static final String APPLICATION_UPLOAD_EXTENSION = "ApplicationUploadExtension";
+
     private static Log log = LogFactory.getLog(ApplicationManagementAPIImpl.class);
 
 
@@ -50,6 +53,10 @@ public class ApplicationManagementAPIImpl {
         ApplicationManagementServiceFactory serviceFactory = ApplicationMgtAPIUtil.getApplicationManagementServiceFactory();
         ApplicationManager applicationManager = (ApplicationManager) serviceFactory
                 .getApplicationManagementService(APPLICATION_MANAGER);
+
+        AppUploadManager appUploadManager = (AppUploadManager) serviceFactory
+                .applicationManagementExtensionsService(APPLICATION_UPLOAD_EXTENSION);
+
         try {
 
             if (limit == 0) {
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/services/ApplicationManagementExtension.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/services/ApplicationManagementExtension.java
new file mode 100644
index 00000000000..df281eb991b
--- /dev/null
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/services/ApplicationManagementExtension.java
@@ -0,0 +1,36 @@
+/*
+ *   Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *   WSO2 Inc. licenses this file to you under the Apache License,
+ *   Version 2.0 (the "License"); you may not use this file except
+ *   in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing,
+ *   software distributed under the License is distributed on an
+ *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *   KIND, either express or implied.  See the License for the
+ *   specific language governing permissions and limitations
+ *   under the License.
+ *
+ */
+package org.wso2.carbon.device.application.mgt.common.services;
+
+import java.util.List;
+import java.util.Map;
+
+public abstract class ApplicationManagementExtension {
+
+    private Map<String, String> parameters;
+
+
+    public Map<String, String> getParameters() {
+        return parameters;
+    }
+
+    public void setParameters(Map<String, String> parameters) {
+        this.parameters = parameters;
+    }
+}
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/ApplicationConfigurationManager.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/ApplicationConfigurationManager.java
index 046f2ed6b34..4485b8470d3 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/ApplicationConfigurationManager.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/ApplicationConfigurationManager.java
@@ -70,6 +70,7 @@ public class ApplicationConfigurationManager {
             Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
             this.applicationManagerConfiguration = (ApplicationManagementConfigurations) unmarshaller.unmarshal(doc);
         } catch (Exception e) {
+            log.error(e);
             throw new ApplicationManagerException("Error occurred while initializing application config", e);
         }
     }
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/ApplicationManagementConfigurations.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/ApplicationManagementConfigurations.java
index b56d8f206a7..58f103c2c8f 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/ApplicationManagementConfigurations.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/ApplicationManagementConfigurations.java
@@ -18,6 +18,8 @@
  */
 package org.wso2.carbon.device.application.mgt.core.config;
 
+import org.wso2.carbon.device.application.mgt.core.config.extensions.ExtensionsConfig;
+
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlRootElement;
 
@@ -26,6 +28,8 @@ public class ApplicationManagementConfigurations {
 
     private ApplicationManagementRepository applicationManagerRepository;
 
+    private ExtensionsConfig extensionsConfig;
+
     @XmlElement(name = "ManagementRepository", required = true)
     public ApplicationManagementRepository getApplicationManagerRepository() {
         return applicationManagerRepository;
@@ -34,6 +38,15 @@ public class ApplicationManagementConfigurations {
     public void setApplicationManagerRepository(ApplicationManagementRepository applicationManagerRepository) {
         this.applicationManagerRepository = applicationManagerRepository;
     }
+
+    @XmlElement(name = "ExtensionsConfig", required = false)
+    public ExtensionsConfig getExtensionsConfig() {
+        return extensionsConfig;
+    }
+
+    public void setExtensionsConfig(ExtensionsConfig extensionsConfig) {
+        this.extensionsConfig = extensionsConfig;
+    }
 }
 
 
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/datasource/JNDILookupDefinition.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/datasource/JNDILookupDefinition.java
index 600c9f1dafd..2ae8125c798 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/datasource/JNDILookupDefinition.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/datasource/JNDILookupDefinition.java
@@ -40,7 +40,7 @@ public class JNDILookupDefinition {
     }
 
     @XmlElementWrapper(name = "Environment", nillable = false)
-    @XmlElement(name = "Property", nillable = false)
+    @XmlElement(name = "Parameters", nillable = false)
     public List<JNDIProperty> getJndiProperties() {
         return jndiProperties;
     }
@@ -49,7 +49,7 @@ public class JNDILookupDefinition {
         this.jndiProperties = jndiProperties;
     }
 
-    @XmlRootElement(name = "Property")
+    @XmlRootElement(name = "Parameters")
     public static class JNDIProperty {
 
         private String name;
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/Extension.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/Extension.java
new file mode 100644
index 00000000000..862f2130f8c
--- /dev/null
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/Extension.java
@@ -0,0 +1,63 @@
+/*
+ *   Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *   WSO2 Inc. licenses this file to you under the Apache License,
+ *   Version 2.0 (the "License"); you may not use this file except
+ *   in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing,
+ *   software distributed under the License is distributed on an
+ *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *   KIND, either express or implied.  See the License for the
+ *   specific language governing permissions and limitations
+ *   under the License.
+ *
+ */
+package org.wso2.carbon.device.application.mgt.core.config.extensions;
+
+import javax.xml.bind.annotation.XmlAttribute;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
+import java.util.Map;
+
+@XmlRootElement(name = "Extension")
+public class Extension {
+
+    private String name;
+
+    private String className;
+
+    private Map<String, String> parameters;
+
+    @XmlAttribute(name = "name")
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    @XmlElement(name = "ClassName", nillable = true)
+    public String getClassName() {
+        return className;
+    }
+
+    public void setClassName(String className) {
+        this.className = className;
+    }
+
+    @XmlElement(name = "Parameters", nillable = true)
+    @XmlJavaTypeAdapter(ParameterAdapter.class)
+    public Map<String, String> getParameters() {
+        return parameters;
+    }
+
+    public void setParameters(Map<String, String> parameters) {
+        this.parameters = parameters;
+    }
+}
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/Extensions.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/Extensions.java
new file mode 100644
index 00000000000..e686e8b9b4b
--- /dev/null
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/Extensions.java
@@ -0,0 +1,49 @@
+/*
+ *   Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *   WSO2 Inc. licenses this file to you under the Apache License,
+ *   Version 2.0 (the "License"); you may not use this file except
+ *   in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing,
+ *   software distributed under the License is distributed on an
+ *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *   KIND, either express or implied.  See the License for the
+ *   specific language governing permissions and limitations
+ *   under the License.
+ *
+ */
+package org.wso2.carbon.device.application.mgt.core.config.extensions;
+
+import javax.xml.bind.annotation.*;
+import java.util.List;
+
+@XmlRootElement(name = "Extensions")
+public class Extensions {
+
+    private List<Extension> extensions;
+
+
+    @XmlElement(name = "Extension")
+    public List<Extension> getExtensions() {
+        return extensions;
+    }
+
+    public void setExtensions(List<Extension> extensions) {
+        this.extensions = extensions;
+    }
+
+    public Extension getExtensionByName(String extensionName) {
+        if (extensions != null) {
+            for (Extension extension : extensions) {
+                if(extension.getName().equals(extensionName)) {
+                    return extension;
+                }
+            }
+        }
+        return null;
+    }
+}
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/ExtensionsConfig.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/ExtensionsConfig.java
new file mode 100644
index 00000000000..75be478f2e8
--- /dev/null
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/ExtensionsConfig.java
@@ -0,0 +1,37 @@
+/*
+ *   Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *   WSO2 Inc. licenses this file to you under the Apache License,
+ *   Version 2.0 (the "License"); you may not use this file except
+ *   in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing,
+ *   software distributed under the License is distributed on an
+ *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *   KIND, either express or implied.  See the License for the
+ *   specific language governing permissions and limitations
+ *   under the License.
+ *
+ */
+package org.wso2.carbon.device.application.mgt.core.config.extensions;
+
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+
+@XmlRootElement(name = "ExtensionsConfig")
+public class ExtensionsConfig {
+
+    private Extensions extensions;
+
+    @XmlElement(name = "Extensions", nillable = true)
+    public Extensions getExtensions() {
+        return extensions;
+    }
+
+    public void setExtensions(Extensions extensions) {
+        this.extensions = extensions;
+    }
+}
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/Parameter.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/Parameter.java
new file mode 100644
index 00000000000..db3d22b8d85
--- /dev/null
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/Parameter.java
@@ -0,0 +1,56 @@
+/*
+ *   Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *   WSO2 Inc. licenses this file to you under the Apache License,
+ *   Version 2.0 (the "License"); you may not use this file except
+ *   in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing,
+ *   software distributed under the License is distributed on an
+ *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *   KIND, either express or implied.  See the License for the
+ *   specific language governing permissions and limitations
+ *   under the License.
+ *
+ */
+package org.wso2.carbon.device.application.mgt.core.config.extensions;
+
+import javax.xml.bind.annotation.XmlAttribute;
+import javax.xml.bind.annotation.XmlValue;
+
+public class Parameter {
+
+    private String name;
+
+    private String value;
+
+    Parameter(String name, String value) {
+        this.name = name;
+        this.value = value;
+    }
+
+    Parameter(){
+
+    }
+
+    @XmlAttribute(name = "name")
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    @XmlValue
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+}
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/ParameterAdapter.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/ParameterAdapter.java
new file mode 100644
index 00000000000..ff0a4b2ac3a
--- /dev/null
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/ParameterAdapter.java
@@ -0,0 +1,50 @@
+/*
+ *   Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *   WSO2 Inc. licenses this file to you under the Apache License,
+ *   Version 2.0 (the "License"); you may not use this file except
+ *   in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing,
+ *   software distributed under the License is distributed on an
+ *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *   KIND, either express or implied.  See the License for the
+ *   specific language governing permissions and limitations
+ *   under the License.
+ *
+ */
+package org.wso2.carbon.device.application.mgt.core.config.extensions;
+
+import javax.xml.bind.annotation.XmlAttribute;
+import javax.xml.bind.annotation.XmlTransient;
+import javax.xml.bind.annotation.XmlValue;
+import javax.xml.bind.annotation.adapters.XmlAdapter;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+class ParameterAdapter extends XmlAdapter<Parameters, Map<String, String>> {
+
+    @Override
+    public Map<String, String> unmarshal(Parameters in) throws Exception {
+        HashMap<String, String> hashMap = new HashMap<>();
+        for (Parameter parameter : in.getParameters()) {
+            hashMap.put(parameter.getName(), parameter.getValue());
+        }
+        return hashMap;
+    }
+
+    @Override
+    public Parameters marshal(Map<String, String> map) throws Exception {
+        Parameters parameters = new Parameters();
+        for (Map.Entry<String, String> entry : map.entrySet()) {
+            parameters.addEntry(new Parameter(entry.getKey(), entry.getValue()));
+        }
+        return parameters;
+    }
+
+}
\ No newline at end of file
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/Parameters.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/Parameters.java
new file mode 100644
index 00000000000..280b9d516d8
--- /dev/null
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/config/extensions/Parameters.java
@@ -0,0 +1,45 @@
+/*
+ *   Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *   WSO2 Inc. licenses this file to you under the Apache License,
+ *   Version 2.0 (the "License"); you may not use this file except
+ *   in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing,
+ *   software distributed under the License is distributed on an
+ *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *   KIND, either express or implied.  See the License for the
+ *   specific language governing permissions and limitations
+ *   under the License.
+ *
+ */
+package org.wso2.carbon.device.application.mgt.core.config.extensions;
+
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+@XmlRootElement(name = "Parameters")
+public class Parameters {
+
+    private List<Parameter> parameters = new ArrayList<>();;
+
+    @XmlElement(name = "Parameter", nillable = true)
+    public List<Parameter> getParameters() {
+        return parameters;
+    }
+
+    public void setParameters(List<Parameter> parameters) {
+        this.parameters = parameters;
+    }
+
+    void addEntry(Parameter parameter) {
+        parameters.add(parameter);
+    }
+}
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/services/impl/ApplicationManagementServiceFactory.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/services/impl/ApplicationManagementServiceFactory.java
index 1de229058c4..6715fab1171 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/services/impl/ApplicationManagementServiceFactory.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/services/impl/ApplicationManagementServiceFactory.java
@@ -20,19 +20,15 @@ package org.wso2.carbon.device.application.mgt.core.services.impl;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.wso2.carbon.device.application.mgt.common.exception.DBConnectionException;
-import org.wso2.carbon.device.application.mgt.common.exception.ApplicationManagerException;
-import org.wso2.carbon.device.application.mgt.common.Application;
-import org.wso2.carbon.device.application.mgt.common.ApplicationList;
-import org.wso2.carbon.device.application.mgt.common.Filter;
 import org.wso2.carbon.device.application.mgt.common.services.*;
-import org.wso2.carbon.device.application.mgt.core.dao.ApplicationDAO;
-import org.wso2.carbon.device.application.mgt.core.dao.common.ApplicationManagementDAOException;
-import org.wso2.carbon.device.application.mgt.core.dao.common.ApplicationManagementDAOFactory;
-import org.wso2.carbon.device.application.mgt.core.util.ConnectionManagerUtil;
+import org.wso2.carbon.device.application.mgt.core.config.ApplicationConfigurationManager;
+import org.wso2.carbon.device.application.mgt.core.config.extensions.Extension;
+import org.wso2.carbon.device.application.mgt.core.config.extensions.ExtensionsConfig;
 
 public class ApplicationManagementServiceFactory {
 
+    private static Log log = LogFactory.getLog(ApplicationManagementServiceFactory.class);
+
     public enum ManagerService {
         APPLICATION_MANAGER,
         APPLICATION_RELEASE_MANAGER,
@@ -55,4 +51,30 @@ public class ApplicationManagementServiceFactory {
                 return null;
         }
     }
+
+    public ApplicationManagementExtension applicationManagementExtensionsService(String extensionName) {
+        ApplicationConfigurationManager applicationConfigurationManager = ApplicationConfigurationManager.getInstance();
+
+        ExtensionsConfig extensionConfig = applicationConfigurationManager
+                .getApplicationManagerConfiguration().getExtensionsConfig();
+
+        Extension extension = extensionConfig.getExtensions().getExtensionByName(extensionName);
+
+        try {
+            Class<?> theClass = Class.forName(extension.getClassName());
+            ApplicationManagementExtension appManagementExtension = (ApplicationManagementExtension) theClass.newInstance();
+            appManagementExtension.setParameters(extension.getParameters());
+            return appManagementExtension;
+        } catch (ClassNotFoundException e) {
+           log.error("Class not Found", e);
+        } catch (IllegalAccessException e) {
+            log.error("Illegal Access of Class", e);
+        } catch (InstantiationException e) {
+            log.error("Class instantiation exception", e);
+        }
+
+
+        return null;
+
+    }
 }
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.extensions/pom.xml b/components/application-mgt/org.wso2.carbon.device.application.mgt.extensions/pom.xml
index 591dd295057..11a0a9f9e2a 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.extensions/pom.xml
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.extensions/pom.xml
@@ -49,10 +49,7 @@
                         <Bundle-SymbolicName>${project.artifactId}</Bundle-SymbolicName>
                         <Bundle-Name>${project.artifactId}</Bundle-Name>
                         <Bundle-Version>${carbon.device.mgt.version}</Bundle-Version>
-                        <Bundle-Description>Application Management Core Bundle</Bundle-Description>
-                        <Private-Package>
-                            org.wso2.carbon.device.application.mgt.core.internal
-                        </Private-Package>
+                        <Bundle-Description>Application Management Extensions Bundle</Bundle-Description>
                         <Import-Package>
                             org.osgi.framework,
                             org.osgi.service.component,
@@ -73,8 +70,7 @@
                             org.wso2.carbon.device.mgt.common.*,
                         </Import-Package>
                         <Export-Package>
-                            !org.wso2.carbon.device.application.mgt.core.internal.*,
-                            org.wso2.carbon.device.application.mgt.core.*
+                            org.wso2.carbon.device.application.mgt.extensions.*
                         </Export-Package>
                     </instructions>
                 </configuration>
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/services/ApplicationManagementExtensionsService.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.extensions/src/main/java/org/wso2/carbon/device/application/mgt/extensions/appupload/AppUploadManager.java
similarity index 78%
rename from components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/services/ApplicationManagementExtensionsService.java
rename to components/application-mgt/org.wso2.carbon.device.application.mgt.extensions/src/main/java/org/wso2/carbon/device/application/mgt/extensions/appupload/AppUploadManager.java
index 770940c7aaa..c813a6af12f 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/services/ApplicationManagementExtensionsService.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.extensions/src/main/java/org/wso2/carbon/device/application/mgt/extensions/appupload/AppUploadManager.java
@@ -16,8 +16,10 @@
  *   under the License.
  *
  */
-package org.wso2.carbon.device.application.mgt.common.services;
+package org.wso2.carbon.device.application.mgt.extensions.appupload;
 
-public interface ApplicationManagementExtensionsService {
+import org.wso2.carbon.device.application.mgt.common.services.ApplicationManagementService;
+
+public interface AppUploadManager {
 
 }
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/common/ApplicationManagementExtensionsFactory.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.extensions/src/main/java/org/wso2/carbon/device/application/mgt/extensions/appupload/AppUploadManagerImpl.java
similarity index 68%
rename from components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/common/ApplicationManagementExtensionsFactory.java
rename to components/application-mgt/org.wso2.carbon.device.application.mgt.extensions/src/main/java/org/wso2/carbon/device/application/mgt/extensions/appupload/AppUploadManagerImpl.java
index fb5ec65dc95..cd935e95d81 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/common/ApplicationManagementExtensionsFactory.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.extensions/src/main/java/org/wso2/carbon/device/application/mgt/extensions/appupload/AppUploadManagerImpl.java
@@ -16,13 +16,10 @@
  *   under the License.
  *
  */
-package org.wso2.carbon.device.application.mgt.core.dao.common;
+package org.wso2.carbon.device.application.mgt.extensions.appupload;
 
-import org.wso2.carbon.device.application.mgt.common.services.ApplicationManagementExtensionsService;
+import org.wso2.carbon.device.application.mgt.common.services.ApplicationManagementExtension;
 
-public class ApplicationManagementExtensionsFactory {
+public class AppUploadManagerImpl extends ApplicationManagementExtension implements AppUploadManager {
 
-    public ApplicationManagementExtensionsService getExtensionsService(Class managerClass) throws Exception {
-        return (ApplicationManagementExtensionsService) managerClass.newInstance();
-    }
 }
diff --git a/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/conf/application-mgt.xml b/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/conf/application-mgt.xml
index 8bdf6b95e65..539b5af3d5c 100644
--- a/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/conf/application-mgt.xml
+++ b/features/application-mgt/org.wso2.carbon.device.application.mgt.server.feature/src/main/resources/conf/application-mgt.xml
@@ -10,4 +10,16 @@
         </DataSourceConfiguration>
     </ManagementRepository>
 
+
+    <ExtensionsConfig>
+        <Extensions>
+            <Extension name="ApplicationUploadExtension">
+                <ClassName>org.wso2.carbon.device.application.mgt.extensions.appupload.AppUploadManagerImpl</ClassName>
+                <Parameters>
+                    <Parameter name="UploadPath">repository/resources/mobileapps</Parameter>
+                </Parameters>
+            </Extension>
+        </Extensions>
+    </ExtensionsConfig>
+
 </ApplicationManagementConfigurations>
\ No newline at end of file