SUMMARY

• Having 8+ years of IT Experience on designing, developing and implementing various software applications and infrastructure.
• Very well experienced in designing and developing Enterprise applications using Java/ J2EE/EJB/Spring/RMI/ WebServices/Hibernate/JDBC/JMS/Servlets/JSP and IDE tools like JDeveloper, Eclipse and WASD.
• Sound knowledge in Core J2EE Patterns like Business Delegate, Session Facade, Service Locator and Data Access Object and also MVC Swings, Struts Framework and Spring Framework.
• Strong experience at Client Side in HTML, JavaScript, Swings, Applets and upcoming web technologies like AJAX.
• Extensively used ANT tool in building common components, automation scripts, automated deployment scripts, code instrumentation scripts, building web and enterprise components.
• Configured freeware installer (InstallJammer) to the projects as a single executable files for easy distribution with cross platform support.
• Experience in different types of projects and lifecycles, requirements gathering, developing use cases, developing test cases, design and deployment.
• Excellent programmer, who consistently delivers code of unsurpassed quality under tight deadlines. Demonstrated high level of performance in all phases of software development from Analysis to Testing.
• Worked extensively as Technical Developer/Team Lead/Production support for clients and always had the ability to learn and execute new technologies with strong analytical skills.

TECHNICAL SKILLS

Operating System: Window XP, Sun Solaris 7/8 HP UX, Linux (RedHat).

Programming languages: Java, PL - SQL, C/C++

Technologies: Swings, Servlets, JSP, JSF, EJB, RMI, JDBC, JMS, Webservices, MQs,Struts, Tiles, StrutsTestCase, JUnit, HTML, XML, Java Script, AJAX, Primefaces, Hibernate, Spring framework, GWT, UML and ANT.

RDBMS: Oracle 10i.

Application Servers: Weblogic7.0/8.1/9.1 & 10.3, JBoss and Tomcat

IDE: Eclipse and JDeveloper

Other S/W Tools: Install Jammer, Rational ClearCase, CM Synergy, Perforce, SVN, VISO and MS Office tools

PROFESSIONAL EXPERIENCE

Confidential, Lake Mary, FL

Technical Lead

Responsibilities:

• Technical lead for a team working on above tasks.
• Involved in scope/impact Analysis, Design and estimate for these enhancements. Also, authored functional and technical design documents.
• Coordinated with cross functional teams/PMO office for planning, risk/issue management, estimates and delivery.
• Designed and implemented EJB Session Beans to handle Business logic as Spring POJO implementation of beans.
• Implemented DAO layer using Spring JDBC templates.
• Developed screens for the above enhancements using JSF & Primefaces
• Developed SOAP webservices to interact with the external system.
• Involved in code review, providing feedback to team & documented user-manuals for these enhancements.
• Code review, unit testing, issue tracking and Defect fixing during System testing and Integration testing phases.
• Ongoing client support activities i.e. maintenance, upgrades and order fallouts fixes.

Confidential, Lake Mary, FL

Technical Lead

Responsibilities:

• Technical lead for a team working on above tasks.
• Involved in scope/impact Analysis, Design and estimate for these enhancements. Also, authored functional and technical design documents.
• Coordinated with cross functional teams/PMO office for planning, risk/issue management, estimates and delivery
• Designed and implemented Session Beans to handle Business logic as Spring POJO implementation of beans.
• Implemented DAO layer using Spring JDBC templates.
• Developed SOAP webservices to interact with the external system.
• Provided operational support to the client on failed orders in production.
• Performance improvement to improve overall order processing time.
• Involved in code review, providing feedback to team & documented user-manuals for these enhancements.
• Code review, unit testing, issue tracking and Defect fixing during System testing and Integration testing phases.
• Ongoing client support activities i.e. maintenance, upgrades and order fallouts fixes.

Confidential, Alpharetta, GA

Technical Lead

Responsibilities:

• Involved in scope/impact Analysis, Design and estimate for these enhancements. Also, authored functional and technical design documents.
• Coordinated with cross functional teams/PMO office for planning, risk/issue management, estimates and delivery
• Designed and implemented EJB Session Beans to handle Business logic and Entity Beans to represent transactional persistent business components. Message Driven Beans are used to handle messages coming from Network Elements. Implemented Gateway architecture for handling read only queries and minimizes costly Entity Bean usage.
• Did comprehensive performance analysis of SQL usage in the system. Provided specific recommendations to improve performance.
• Implemented EJB using BEA Weblogic 10 as Model components, plugin classes and JUnit for the above specified enhancements. Also, coding for front end using Swings as View components.
• Implemented data access layer using Hibernate ORM framework.
• Developed ANT scripts for building and deploying EJBs.
• Code review, unit testing, issue tracking and Defect fixing during System testing and Integration testing phases.

Confidential, Alpharetta, GA

Sr. Engineer

Responsibilities:

• Involved in Design of the application. Also, authored technical design documents (High-level design) document.
• Migrated to new installer Install Jammer from InstallSheild for CDD (CoreDirector Designer™ Software Tool), which saved organization to renew licenses every year.
• Designed and implemented various features to support the upgrades of Confidential switches like VI Cards, Wavelength Conversion and Support for 40G & 100G services features in CDD.
• Implemented EJB using BEA Weblogic 10 as Model components, plugin classes and JUnit for the above specified enhancements. Also, coding for front end using Swings as View components
• Implemented data access layer using Hibernate ORM framework
• Successfully upgraded the DB from older version to the newer ones with huge transparency in the upgrade process for the customers.
• Unit testing, issue tracking and Defect fixing during System testing and Integration testing phases.

Confidential, Alpharetta, GA

Sr. Engineer

Responsibilities:

• Designed and implemented Session Beans to handle Business logic and Entity Beans to represent transactional persistent business components. Message Driven Beans are used to handle messages coming from Network Elements especially while implementing the 2150 Provisioning system.
• Implemented interfacing with core director network elements using XML, RMI and CORBA.
• Implemented EJB using BEA Weblogic 8.1 as Model components, plugin classes and JUnit for the above specified enhancements. Also, coding for front end using Swings as View components.
• Implemented data access layer using Hibernate ORM framework
• Designed and implemented the automated 2150 card reader for the application using XML parser.
• Code review, unit testing, issue tracking and Defect fixing during System testing and Integration testing phases.

Confidential

Sr. Analyst, Systems

Responsibilities:

• Technical lead for a team of 6 resources.
• Involved in Analysis and Design of these enhancements. Also, authored functional and technical design documents.
• Extensively used CORE J2EE design patterns in the business layer like, Business Delegate, Session Facade, Service Locator and Data Access Object.
• Involved in providing estimates for these enhancements, assigning tasks to the team members.
• Developed EJB using BEA Weblogic 9.1 as Model components, plugin classes and JUnit for the above specified enhancements.
• Created JSP’s using Struts Tag Library, developed Struts Action and Form classes, business delegate methods
• Designed and implemented batch processes to synchronize data with the external systems (Metasolv).
• Implemented Single Sign On features to integrate with external HP system for Trouble ticketing.
• Code review, unit testing, issue tracking and Defect fixing during System testing and Integration testing phases.

Confidential

Analyst, Systems

Responsibilities:

• Technical lead for a team of 5 resources.
• Involved in Analysis and Design of these enhancements. Also, authored functional and technical design documents.
• Involved in providing estimates for these feature and also assigning tasks to the team members.
• Designed and implemented Adapters for the file import utility to accepts any file type.
• Implemented the message system within the application to integration various components.
• Developed EJB using BEA Weblogic 9.1 as Model components, plugin classes and JUnit for the above specified enhancements.
• Created JSP’s using Struts Tag Library, developed Struts Action and Form classes, business delegate methods.
• Code review, unit testing, issue tracking and Defect fixing during System testing and Integration testing phases.

Confidential

Analyst, Systems

Responsibilities:

• Involved in Detail level design for enhancement Parametric product ordering.
• Developed EJB using BEA Weblogic 8.1 as Model components, plugin classes and JUnit for the above specified enhancement.
• Created JSP’s using Struts Tag Library, developed Struts Action and Form classes, business delegate methods
• Contributed to development of utility classes and patterns like Singleton for the application.
• Integrated the web tier with the business logic and resolved the integration issues.
• Code review, unit testing and Defect fixing.