SUMMARY

• 12 years of experience in Software Development including 3 years of Technical Leadexperience in designing, development, implementation and maintaining of multitier client - server web based and enterprise applications using Java, J2EE, Java Servlets, JSP, EJB, Struts, Spring, Hibernate, JDBC, JMS, Web Services, Java Script, Ajax, jQuery,XML, SOAP, Weblogic, WebSphere, JBOSS application servers and Apache Tomcat web server
• Provide implementation guidelines for system secure to customers and installation teams
• Provide technical guidance and support development of systems
• Researches, designs, and implements quality software solutions of large scope applications
• Well versed in both Client-side and Server-side reusable component programming using J2EE technologies including Webservices2.0 (ESB and EAI).
• Expertise in working for Banking and Telecom domains.
• Working experience in developing Web Services with Apache CXF and Axis2
• Ability to achieve project goals within project constraints such as scope, time and budget
• Possess TEMPeffective communication skills both oral and in written
• As a Technical Lead, managed the delivery of the B/OSS Solution for the Wi-tribe, a WiMAX & WiFi Broadband Service Provider in Philippines and also played a role of Requirement Analyst during Requirements workshop in Philippines
• Exposure to Software development methodologies ( Agile and Scrum )
• Working experience on Springframework, Hibernate and Struts
• Working experience on PL/SQL for Oracle Database
• Capability to manageandintegrate web services SOAP, WSDL, XML with the given applications
• Working experience in project release management and preparing build scripts by Maven and Apache Ant

TECHNICAL SKILLS

Operating Systems: Windows 98/NT/200x, Unix

Languages: Java, SQL, PL/SQL, C, C++

Web Technologies: J2EE, Java Servlets, JSP, Java Beans, RMI, JDBC, EJB 2.0, XML, SOAP, JavaMail, JMS, Web Services, Ajax and jQuery

WEB SERVER/APP SERVER: JBOSS 6.1, Web Logic 10.3, Websphere 6.0 Oracle 9i AS, Apache Tomcat 7.0

SOFTWARE DEVELOPMENT METHODOLGIES: Agile

IDE: JDeveloper, JBuilder, Net Beans, Eclipse and XMLSpy

DIRECTORY SERVICES: LDAP, JNDI

CRM /COTS: Clarify 12.5, Cramer 4/5/6, Oracle UIM ( MetaSolve Product)

SCM Tools: SVN, CVS, ClearCase,PVCS

Billing: Oracle BRM 7.3.1

PROFESSIONAL EXPERIENCE

Confidential, California, San Jose

Sr. Java Developer

Responsibilities:

• Involved in Complete Software Development Life Cycle (SDLC)
• Involved in the development of the many modules in the smart care application and integration with external systems.
• Ensure project compliance with company software quality processes
• Responsible for ensuring successful implementation of project and production support efforts
• Developing the Business objects by using Spring framework
• Troubleshooting for all the services of Cisco Partners and their customers of Smart Care product.
• Coordinating all the subscribers and other teams to finding the root cause of the issues raised by the customers and partners
• Involved in Installed Base Management ( Inventory Management) and Device Discovery
• Involved in the UI design by using JSON
• Implemented the RESTful Web Services for Discovery and Inventory management and alerts configuration

Confidential, Dublin, OH

Sr. Java Developer

Responsibilities:

• Involving in requirement analysis, design and implementation
• Designed and developed a Database layer API, which support the all databases.
• Involved in Complete Software Development Life Cycle (SDLC)
• Involved in the development of the whole application and Integration with external Provisioning and Inventory management systems.
• Involved in the effort estimation and proposals
• Responsible for the initiation, planning, execution, control and completion of the project
• Ensure project compliance with company software quality processes
• Handle the tasks of providing technical leadership and guidance to other team members
• Responsible for software design reviews, peer code reviews and software acceptance test activities on a regular basis
• Requirement analysis and documented the requirement specifications.
• Responsible for ensuring successful implementation of project and production support efforts
• Developing the Business objects by using Spring framework
• Developing the IVRouteProcess application by using Spring framework and Hibernate
• Implemented the Spring Hibernate Integration

Confidential, California,San Jose

Sr. Java Developer

Responsibilities:

• Involving in Development of Dev., Stage and LT Environments
• Monitoring the JVM for the all the Non Production Environments
• Troubleshooting for all the services of CR
• Coordinating all the subscribers and other teams to finding the root cause of the issues raised by the subscribers.
• Deployment of re-pointing in all the instances of Dev., Stage and LT.
• Developing the Business objects by using Spring framework

Confidential

Technical Lead

Responsibilities:

• Involved in developing the Java Portlets by using The Java Portlet Specification (JSR168)
• Prepared artifacts(use cases, class diagrams, requirements and design documents)
• Requirement analysis and System Analysis - identified for the business needs and documented the functional requirement specifications.
• Detailed Design, verifying Programming standard, code review and High Level Testing
• Integrating Morac Portal Billing Web Services using EAI, ESB, and generating Client side interfaces.
• Generating XML Schema, WSDL and high level SOAP UI testing

Confidential

Team Lead

Responsibilities:

• Involved in the Account Managementcontains the following
• Resolve technical issues within the team
• Involved in Analysis, Design, developing uses cases, sequence diagrams, class diagram, flow charts
• Ensuring the delivery as per plan, task allocation to team members and the quality of deliverables
• Preparing High Level and Detailed Design documentations
• Involved in theBRM - OSM Integrationcontains the following
• Preparing the Detailed Design Documentation for BRM-OSM integration module( Interfaces)
• Developing the Web Services and JMS client applications for sending the Orders received from BRM to OSM to create the order in OSM database and updating the order status in BRM.
• Configuring the JMS Queues in BEA Web Logic Server

Confidential

Sr. Java Developer

Responsibilities:

• Integration ( Developing Interfaces for External Systems)
• Integration and Resource Manager (Defect Fixing)
• Involved in designing( Detailed Level Design)
• Giving technical assistance for team members on critical issues.
• Interacting with client for clear understanding of the requirements and to resolve critical issues

Environment: Cramer 5, Java, JMS, EJB, Struts, JSP, XML, PL/SQL, COM API, Cramer API, Oracle 9i, Web Logic 8.1

Confidential

Sr. Java Developer

Responsibilities:

• Involved in Detail level design and implementation for the Service Order templates
• Worked on automated provisioning of Service ordered through the OMA based service order interface between External Systems and Cramer
• Worked on developing PL/SQL stored procedures for creating links and circuits
• Involved in designing( Detailed Level Design)
• Creating integration and detail design documents Documentation for work done and resolve issues through interaction with QC team
• Interacting with client for getting understanding of functionality and to resolve critical issues
• Requirement study and understanding the high level design documents
• Understanding the Cramer Version 5 architecture
• Studying the Cramer database structure
• Prepared Detailed Level Design documentation
• Customizing the circuit wizards
• Creating circuits( core network) on SDH, PDH technologies in Resource Manager
• Working on Stateful Session Beans (writing new methods in Bean class as per requirements for customization and deploying into Web logic server)
• Prepared unit test case scenarios, test cases based on these scenarios and integration testing
• Requirement study and understanding the high level design documents
• Get involved in entire system development life cycle(SDLC)
• Preparing Detailed Device Modelling documentations
• Modeling the Network Inventory such as device types, shelves, slots, cards and ports using Configurator and exporting them
• Reviewing the Detailed Device Model documentations prepared by other team members.

Confidential

Java Developer

Responsibilities:

• Developing PL/SQL stored procedures.
• Running, debugging and modifying UNIX scripts.
• Developing java applications for sending and receiving messages to and from any mobile in UK, France and Belgium countries.

Confidential

Java Developer

Responsibilities:

• Requirement study and understanding the high level design documents
• Understanding the Clarify CRM Version 12.5 architecture and preparation of the low level design document
• Studying the Clarify database structure and creating required custom objects
• Customizing the required JSP pages, java beans
• Preparing test cases and testing the applications
• Installation and troubleshooting of Clarify CRM applications
• Clarify CRM server, database and Weblogic server setup for implementing the version 12.5 (thin client)
• Configuration control
• UAT Support

Confidential

Java Developer

Responsibilities:

• Requirement study and understanding the high level design documents
• Understanding the Clarify CRM Version 12.5 architecture
• Studying the Clarify database structure and creating required custom objects
• Developed java beans.
• Developed Junit Unit Test classes for java beans
• Prepared test cases and testing the applications.

Confidential

Java Developer

Responsibilities:

• Developed Entity and Session Beans.
• Developed JSP pages and Action classes by using Struts framework
• Created Utility classes to create, view and delete the user profiles in oracle internet directory (OID) of Oracle database by using Novell LDAP Java API.