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/JEE technologies, Java Servlets, JSP, JDBC, JNDI, DOM/SAX, JAXB, Web Services.
• Expertise in Core Java, Spring and Hibernate.
• 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).
• Worked on Application servers and Web servers like IBM Websphere, Weblogic and IHS.
• Experience in using the Log4j framework for Logging.
• Expertise in JEE Design Patterns (Singleton, Factory Pattern, DAO, Facade Pattern).
• Experience of working in distributed teams located at different geographical locations.
• Experience in Object-Oriented Analysis and Design, Project Planning, Architecture and Management.
• Experience with source control tools like Clear case and TFS.
• 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.
• Good Knowledge in UNIX commands and in creating Unix Shell Scripts.

TECHNICAL SKILLS

JEE Technologies: Java SE 7, Spring framework, Hibernate, JDBC, JNDI, JAX-WS, JAXB, JUNIT, JSP, Servlets, DOM parser, SAX parser

Web Technologies: HTML, XML, XSD

SOA Tools & Technologies: WSDL, SOAP

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

Servers: Websphere, IHS and Weblogic

Operating Systems: UNIX, Windows XP, Windows 7, Windows 10

Tools: Maven, Eclipse IDE, SQL Developer, Rational Clear Case, Soap UI, Visual Studio, Splunk, JIRA

PROFESSIONAL EXPERIENCE

Senior Java Developer

Environment: Java, Struts, Spring, Oracle, XSL, Unix Shell Script, Splunk, JIRA, XSLT, Oracle, XML, HTML, JSP, Junit and CSS

Responsibilities:

• Responsible for analyzing the requirements and providing estimates
• Responsible for requirements analysis, design and preparing the Functional Specifications document
• Brainstorming and finalizing on the solution approach to be implemented
• Developing the application using Java/JEE technologies, Spring framework, unit testing and delivering defect free code
• DB designing and writing complex SQL queries to perform required operation in Oracle 11g and MongoDB
• Analyzing the requirements and writing test scripts for unit testing
• Taking up the Application Incident(AI) tickets on ad-hoc basis
• Debugging the code and fixing the issues that were reported in JIRA tickets
• Interacting with other teams which consume our services and provide them with appropriate responses in a timely manner
• Getting clarifications related to the services we consume from the respective teams
• Used RAD IDE for development, Oracle 12g data base and IBM Websphere server
• Developing emails using XML and XSLT
• Monitoring the emails delivery using strong view and Splunk logs
• Writing workflows using Informatica and monitoring the workflows using Informatica workflow monitor

Tech Lead

Environment: Java, MQ, OnDemand Server, Oracle, Unix shell scripting

Responsibilities:

• Contributed in project estimation and design
• Production Support and regular Maintenance activities
• Requirement gathering of various major enhancements and Major Upgrades and analysis for these projects
• Design for the development and review meeting with the clients
• Developed shell scripts
• Worked on WebSphere migration to latest versions
• Development of the enhancement and upgrades
• Overall looked into Project Coordination and delivery assurance from offshore.
• Worked on Deployment Package

Java Developer

Environment: Java, J2EE, Oracle, Java Webservices, SoapUI, LDAP, Spring and Junit

Responsibilities:

• Enhancing the functionalities for SOAP Java webservices
• Requirement gathering of various major enhancements and Major Upgrades and analysis for these projects
• Design for the development and review meetings with the clients
• Developed the webservices using SOA webserices.
• Used SOAPUI for validating these webservices.
• Deploy package through Maven
• Overall looked into Project Coordination and delivery assurance.

Senior Java Developer

Environment: Java, JEE, Oracle, jQuery, AJAX, JavaScript, Unix shell scripting

Responsibilities:

• Responsible for analyzing the requirements and providing estimates
• Responsible for requirements analysis, design and preparing the Functional Specifications document
• Brainstorming and finalizing on the solution approach to be implemented
• Developing the application using Java/JEE technologies, unit testing and delivering defect free code
• DB designing and writing complex SQL queries to perform required operation in Oracle
• Analyzing the requirements and writing test scripts for unit testing
• Taking up the Application Incident(AI) tickets on ad-hoc basis
• Debugging the code and fixing the issues that were reported in AI tickets
• Interacting with other teams which consume our data and provide them with appropriate responses in a timely manner
• Used RAD IDE for development, Oracle 12g data base and IBM Websphere server

Senior Java Developer

Responsibilities:

• Responsible for analyzing the requirements and providing estimates
• Responsible for requirements analysis, design and preparing the Functional Specifications document
• Brainstorming and finalizing on the solution approach to be implemented
• Developing the application using Java/JEE technologies, Spring framework, unit testing and delivering defect free code
• DB designing and writing complex SQL queries to perform required operation in Oracle 11g
• Analyzing the requirements and writing test scripts for unit testing
• Taking up the Application Incident(AI) tickets on ad-hoc basis
• Debugging the code and fixing the issues that were reported in AI tickets
• Interacting with other teams which consume our data and provide them with appropriate responses in a timely manner
• Used RAD IDE for development, Oracle 12g data base and IBM Websphere server
• Developing employee hierarchy using XML and XSLT

Java Developer

Environment: Java, Oracle, Java Script, Unix Shell Script, XML, JSP, Servlets and CSS

Responsibilities:

• Responsible for analyzing the requirements and providing estimates
• Responsible for requirements analysis, design and preparing the Functional Specifications document
• Brainstorming and finalizing on the solution approach to be implemented
• Developing the application using Java/JEE technologies, unit testing and delivering defect free code
• DB designing and writing complex SQL queries to perform required operation in Oracle 11g and MongoDB
• Analyzing the requirements and writing test scripts for unit testing
• Taking up the Application Incident(AI) tickets on ad-hoc basis
• Debugging the code and fixing the issues that were reported in AI tickets
• Interacting with other teams which use our application provide them with appropriate responses in a timely manner
• Used RAD IDE for development, Oracle 12g data base and IBM Websphere server
• Used JMS (Java Message Service) to send, receive and read messages in the application
• Wrote stored procedures and database triggers
• JSPs are created as a view layer and Servlets are used for server side processing.