SUMMARY

• 8 years of Professional Experience in Designing and developing large Enterprise applications in major programming languages including Java, J2EE, Spring Framework, Web Services. An effective team player and continuously seeks opportunities to master new domains and technologies.
• 8 years of professional experience in design, development, implementation, maintenance and support of Web - based, Client Server and System level applications using Java/J2EE technologies.
• Extensively worked on SDLC stages Requirements analysis, Detail design, Coding, Testing, Code rework and support.
• Excellent understanding of Software Development Life Cycle (SDLC) methodologies like Agile, Scrum, Waterfall.
• Experienced in developingUMLdiagramslike use cases, class diagrams, sequence diagrams etc.
• Proficient in Java/J2EE Design Patterns including Singleton, Model View Controller (MVC), Data Access Object (DAO).
• Well versed with Core Java concepts like Collections, Multithreading, Synchronization and Exception Handling.
• Having hands on experience in design and development of software applications using Core Java, J2EE, Servlets, JDBC, JavaBeans, JSP, Struts 1.x, Spring MVC, JavaScript, XML.
• Expertise in development of Web services which includes SOAP/ REST requests and response WSDL, UDDI, RESTAPI, JAX-RS, JAX-RPC and JAX-WS.
• Experienced in writing SQL queries and PLSQL Stored Procedures, Functions and Triggers with Oracle database.
• Experience in Configuration Management, setting up company Version policies, build schedule using SVN and CVS.
• Experience in working on Application servers and Web servers like WebLogic 8.x/9.x/10.x, Apache Tomcat 5.x/6.x/7.x, Glassfish and IBM WebSphere.
• Experience in working with build tools like ANT, MAVEN and logging framework Log4j.
• Experience in writing test cases in Java environment using Junit.
• Strong analytical, debugging, problem solving skills, excellent communication & presentation skills.

TECHNICAL SKILLS

Languages: Java / J2EE

Core Java: Collections, Generics, Concurrency/Multithreading, Exception Handling.

J2EE Technologies: JSP, Servlets, JDBC.

MVC Frameworks: Struts 1.2/2.0, Spring Core, Spring MVC, Spring DAO, Apache POI.

Web Technologies: HTML CSS,XML, SOAP, WSDL, JavaScript.

ORM Frameworks: Hibernate.

IDE’ Confidential: Eclipse, IBM RAD and NetBeans, MyEclipse 8.6

Database: SQL, PLSQL, Oracle 12c/11g/10g/9i, MySQL 4.x/5.x, Toad.

Version Control Systems: SVN (Apache SubVersion), CVS (Concurrent Versions System)

Application Servers: Oracle Weblogic Server 8.1/9.1/10.0/11.0, IBM WebSphere 7.0 and Apache Tomcat Server7.0/8.0

Build Tools: Maven, Ant

Web Services: WSDL, UDDI, SOAP, JAX-RPC, JAX-RS, JAX-WS

Design Methodologies: Agile, Scrum, Test Driven Development

Operating Systems: Windows 98/2000/XP/7/8, UNIX, Linux

PROFESSIONAL EXPERIENCE

Confidential, Albany, NY

Java Developer

Responsibilities:

• General development and coding activities including collections, exceptions.
• Used Core Java and Apache POI framework to develop utilities to work with Excel files.
• Implemented AP HUB functionality and involves in developing backend services and integrated them with other systems.
• Involved in configuring the Index server and other managed server configurations.
• Supporting the system for any defects and responds promptly to the users.
• Regular interaction with users and supports them in case of any issues.
• Involves in monthly production releases and support the system in case of any issues.
• Worked closely with change management team for any expedite change request and deployment activities.
• Responding promptly to bug reports.

Confidential, Albany, NY

Java Developer

Responsibilities:

• Develop java classes using multithreading and collections to implement publishing process to multiple channels.
• Involved in developing Dataretriever system which is taking data from Pega system and displays in publishing system.
• Used Spring framework to develop most of the business logic.
• Supporting the system for any defects and responds promptly to the users.
• Regular interaction with users and supports them in case of any issues.
• Involves in monthly production releases and support the system in case of any issues.
• Mentoring junior team members.

Confidential, Albany, NY

Java Developer

Responsibilities:

• General coding and development activities which involves multithreading, collections and exception handling.
• Implemented logic for delay display of article using java and integrated with database to avoid code release.
• Implemented Email notification functionality whenever new article published in MRE.
• Migrating all media contacts to database so that to avoid code release in case of any updates.
• Involve in integrating MRE application with Ratings Gateway portal.
• Analyze system specifications and translate system requirements to task specifications for junior programmers.
• Done estimates at Story and task level scenarios for a new project successfully.
• Follows scrum agile methodology and maintain positive client interactions.
• Responding promptly to bug reports.

Confidential

Senior Engineer

Responsibilities:

• Writing Java classes for different utilities.
• Implemented Clone and Edit functionality in Java.
• Worked on IOC, DAO and Transaction Modules of spring.
• Working experience of writing Database stored procedures.
• Played key role in enhancing iDashboard, reducing time of onboarding by 70%.
• Exposure to designing phase with Architect to come up with new Data Model to support other Dashboards.
• Served integral role in 7-member team working for Investment Banking Company.
• Analyzing Requirements and convert requirements in to technical software solution.
• Interacting with the client regularly and develop the application as per the requirement.
• Resolving issues during the test cycles.
• Handling Change Request and Future Enhancements.

Confidential

Java Developer

Responsibilities:

• Used Apache POI framework for reading and writing Excel Files using Java.
• Worked on JSP, Struts and HTML for front end part.
• Associated successful release of SCI - Upload Tool, which can create CN and FM customers.
• Associated in successful release of SCI - S2B Phase 3.
• Associated in Development as well as production support for SCI Application.
• Worked on XML for sending and receiving messages across different Transaction Processing systems.
• Worked on Database for checking different conditions related to customer records (Status, Verification Date etc.)
• Regular interacting with users mainly in Singapore/ Malaysia for updates and change requests.
• Involved in several change requests.

Confidential

Java Developer

Responsibilities:

• Writing Java classes including collections, multithreading and exception handling.
• Worked on MVC, IOC, JDBC Template modules of spring.
• Developed JSP for Create/Edit Product Content.
• Worked on JavaScript, JQuery.
• Associated in Presentation Layer of Alert Module.
• Also involved in several change requests.
• Resolving issues during the test cycles.