SUMMARY:

• Senior Java Developer having 9 years of experience in Software development life cycle including Requirements Analysis, Design, Development, Testing, Maintenance and Enhancements of Java/J2EE based applications.
• Experience in Agile Software Development environment using Agile methods like SCRUM.
• Proficient in Java/J2EE technologies, Servlets, JSP, JDBC, Struts, Spring and Web Services.
• Expertise in MVC frameworks like Spring and Struts .
• Software Engineer with specialty in Web applications development using Client - Server Architecture, SOA, Web-Services.
• Experience in SOA and implementing Web Services using SOAP (JAX-WS), REST (JAX-RS).
• Expert Level experience in development using Web markup languages like HTML, XML and JSON. Also experience in Jquery, AJAX and CSS
• Proficient in writing the Oracle Functions and Stored procedures using PL/SQL.
• Experience in Oracle (9i, 10g,11g) and MYSQL databases.
• Worked on Application servers and Web servers like Oracle WebLogic in Unix based environment, JBoss, Apache Tomcat, WAS 6 and WAS 7.
• Experience in using the Log4j framework for Logging Java Application.
• Expertise in J2EE Design Patterns (Singleton, Factory Pattern, Facade Pattern, Delegate Pattern).
• Proficient in DevOps Activities.
• Experience of working in distributed teams located at different geographical locations.
• Problem solving oriented, able to co-ordinate the analysis and production of a development team with good interpersonal and negotiation skills.
• Experience in Object-Oriented Analysis and Design, Project Planning, Architecture and Management.
• Experience with source control and management tools like Git-Hub and Tortoise-SVN.
• Good knowledge on build tools like ANT & Maven
• Experience in designing using Unified Modeling Language (UML) diagrams like Use Cases, Class Diagram and Sequence Diagrams and Activity Diagram using Magic Draw.
• Experience in unit testing framework like Junit.
• Experience in tools like Continuum,Jenkins,Hudson.
• Good Knowledge in UNIX commands.
• Proactive attitude in identifying and resolving issues and risks.
• Passionate, self-motivated, dedicated and very good team player with excellent communication skills including mentoring and presentation skills. An excellent team player with good organization and presentation skills.
• Ability to adapt new changing technologies faster.
• Skillful experience in working in the production environment, accepting adhoc tasks and quick issue resolutions

TECHNICAL SKILLS:

J2EE Technologies: JSP, Servlets, Spring 4.0, Struts framework, JDBC, JAX-WS, JAX-RS, JUNIT, Webservices

Web Technologies: HTML 4, HTML 5, XML, Jquery,Ajax,CSS,Angular JS

SOA Tools & Technologies: WSDL, SOAP

Database & Query Languages: Oracle 9i, 10g,11g,12g SQL, PL/SQL, DB2

Servers: JBOSS, Apache Tomcat 8.5, WAS 6, WAS 7, WAS 8.5

Operating Systems: UNIX, Windows XP, Windows 7

Tools: ANT, Maven, Eclipse IDE, JBoss Developer Studio, SQL Developer, Tortoise SVN, RAD, GIT-Hub, Soap UI, IBM Service Now, Rally,Jenkins,Hudson,Putty,Cygwin,Continuum,Mercurial,HP QC

PROFESSIONAL EXPERIENCE:

Confidential, Phoenix, AZ

Senior Java Developer

RESPONSIBILITIES:

• Developed new web application from scratch.
• Project tech lead for the entire application.
• Responsible for the entire project delivery.
• Analyzed the requirement, designed the end to end flow.
• Developed the entire application from scratch using Spring 4.0, Spring JDBC, Delegate design pattern.
• Implemented the project using the agile methodologies.
• Used Mercurial for Version Control.
• Build tool used Maven, and deployed in Tomcat 8.5 server.
• Used Spring JDBC to interact with Oracle 11g database.
• Used Mockito and JWebUnit for Unit Testing.
• Interacted with BSA to gather requirements.
• Interacted with QA teams to ensure smooth testing.
• Interacted with Release Management team to ensure smooth production move.

Confidential, Scottsdale, AZ

Senior Java Developer

RESPONSIBILITIES:

• Interacting with the system analysts, business users for design & requirement clarifications.
• Used J2EE patterns such as Controller, Delegate. MVC architecture is used in this application
• Used SOAP webservices to interact with Datapower services.
• Migrated the entire MQ architecture to Datapower Webservices.
• Part of the core agile team in developing the application in Agile Development Methodology
• Developed all the services by following a full flown Test Driven Development
• Used testing framework Junit for testing.
• Implemented the project using the agile methodologies
• Used WAS 7 to deploy the application
• Used databases like Oracle 10g.
• Used SVN repository for version control.
• Used Web Services which are developed, by using SOAP, WSDL.
• Developed SQL queries to create, retrieve and update data.
• Experience in writing, testing, and implementation of the procedures, trigger, functions at Database level using PL/SQL

Confidential

Senior Java Developer

RESPONSIBILITIES:

• Involved in requirement gathering from end users.
• Interacting with the system analysts, business users for design & requirement clarifications.
• Involved in analysis, designing, component level design & development of external projects & change requests.
• Leading the Devops activities
• Started the entire Devops activity from scratch by creating pom.xml, changing the module structure as Maven compatible.
• Migrated to automated build using Jenkins.
• Migrated to automated deployment using LARA.
• Used J2EE design patterns such as Singleton, factory, façade,delegate.
• Involved in the development of business module applications using J2EE technologies like JDBC
• Responsible for prioritizing, planning, tasking and execution of user stories
• Review/Select from solution approaches identified for business requirements and further enhancing the product backlog
• Implement solutions for complex business requirements
• Create enterprise wide web services with scalability and security, to provide member financial data to the authenticated consumers
• Provide technical support for java application
• Create, maintain and execute test cases
• Participate and facilitate in all the agile ceremonies like Daily video stand-ups, APO demo, retrospectives, and iteration planning and product backlog enhancement
• Responsible for Implementing the Engineering practices across development projects to decrease the defects and increase the quality of the deliverables
• Used databases like SQL server / Oracle 9i.
• Used WAS 7 server for deploying the application
• Used Web Services to get connected to Data power services.
• Used WSDL for publishing Web Service interfaces.
• Implemented SOAP messages for information exchange for Web services.
• Extensively used SQL, PL/SQL in constructing views, indexes, stored procedures, triggers, cursors, functions, relational database models.

Confidential

Java Developer & Offshore Coordinator

RESPONSIBILITIES:

• Worked with the onshore coordinator and the BSA for requirement analysis & issue resolutions. And ensured on-time delivery of Design & Code Artifacts
• Provided Estimate for Complex Development projects to onsite and helped onsite team & client in forecasting the effort/duration of project
• Worked as Designer. Prepared High Level and Detailed Level Design Document for requirements.
• Enhance Unit Test framework, Writing Test cases and Unit testing of code
• Performed extensive peer reviews & forum reviews for design & code
• Supported QA team in System Testing
• Supported the Implementation of services in production
• Mentored other developers and fresh entrants for technically intensive projects and conducted Knowledge Transfer sessions

Confidential

Senior Java Developer

RESPONSIBILITIES:

• Worked on performance tuning of the entire application.
• Worked on the migration project in co-ordination with the client
• Involved in developing the Proof of Concept, Planning and Designing the new proposed Architecture
• Analyzing the existing Mainframe code and coding it using Java, DB2 Stored Procedures and Web services
• Involved in fine tuning of application programs.
• Involved in designing the low level design documents for the existing code
• Designed high and low level Design documents for the new functionality that is to be implemented
• Debugging and troubleshooting any technical issues while implementing the applications

Confidential

Java Developer

RESPONSIBILITIES:

• Analyzing the high level requirements and creating low level design documents
• Involved in development, unit testing and bug fixing activities
• Involved in internationalization of entire Amexmobile application.
• Worked on critical payment application.
• Involved in development of Amexmobile versions in international markets like Hongkong, Australia, Singapore, Canada.
• Used J2EE design patterns such as Singleton, factory, delegate.
• Participated in end to end calls with SIT and UAT teams.
• Participated in rollout activities
• Servicing various change requests from the client and delivering them on time
• Conducting the Defect Prevention meetings on a regular basis to ensure adherence to quality

Confidential

Java Developer / Build Engineer

RESPONSIBILITIES:

• Member of build and release management team
• Tracked and executed all Change Management Records and code changes using tools like Infoweb and Managenow
• Member of Change Management Request review team