SUMMARY

• 5 plus Yearsof experience in software design and development of Object Oriented Software application developmentin Javaand J2EEtechnologies.
• Full Software Development Life cycle (SDLC) experience in Analysis, Design, Development, Implementation, Testing, and Maintenance.
• Experience in working with REST, Spring, Hibernate and Web Services.
• Back - end Java developer for Data Management Platform (DMP). BuildingRestfulAPIs in front of different types of NoSQL storage engines allowing other groups to quickly access fast data.
• Experience in building web applications using Spring Framework features like MVC (Model View Controller), AOP (Aspect Oriented Programming), Spring Batch, Spring Security, IOC (Inversion of Control), DAO (Data Access Object) and template classes.
• Expertise in Object - relational mapping using Hibernate/JPA.
• Proficiency with J2EE Design Patterns like MVC Architecture, Front Controller, Data Access Object for building J2EE Applications.
• TDDTest driven development approach using Junit, Mockito framework.
• Continuous integration and Continuous delivery usingJenkins.
• Proficient in working with Databases like Oracle 11g/10g, MS SQL server, MySQL, Mongo,Cassandraand in writing complex SQL queries.
• Experience working on WebLogic, JBoss and web development on Apache Tomcat web server.
• Strong experience with various application developments IDEs Eclipse, Maven, IntelliJ, Spring Tool Suite (STS), and Net Beans.
• Experience in installing, configuring, tuning Oracle WebLogic Server, Apache Tomcat, JBoss.
• Experience working with versioning tools like CVS and GIT.
• A strong goal-oriented team player and self-starter with a high degree of technical adaptability and good communication skills.

TECHNICAL SKILLS

Languages: Java, J2EE

J2EE Technologies: Spring (IOC, Batch, AOP, Security, MVC), Hibernate, REST, Servlets, JSP, JDBC, Junit, Mockito.

Web Technologies: CSS, JSP, HTML, JavaScript, Angular

Operating Systems: Windows 2000/ 2003 Server Edition/ XP / 7 / 8/10, Linux.

Application/Web server: Apache Tomcat, Oracle WebLogic Server, JBoss

Databases: Oracle9i/10g, MySQL, SQL Server, MS Access, Mongo, Cassandra

IDE: Eclipse, Spring Tool Suite, IntelliJ

Tools: Microsoft Visual Source Safe (VSS), Jira, Fortify, Jenkins, Bugzilla, SQL Developer, GitHub,Jenkins.

PROFESSIONAL EXPERIENCE

Confidential, Tampa, FL

Java Developer

Responsibilities:

• Involved in analysis and design phases of Software Development Life Cycle (SDLC).
• Involved in Analysis, Design, Development, Integration and Testing of application for different modules.
• Implemented batch system for the execution of different components using task executor in Multithread process, Retry on batch etc.
• Publishing and consuming the data toTIBCOqueue and topic usingJMS messaging api’s.
• DevelopedRESTwebservices to facilitate communication between client and servers using JSON data format.
• Prepared unit test cases and developed the Junit test cases using Mockito and Power Mockito.
• Developed web application using JSP custom tag libraries, Struts Action classes and Action. Designed Java Servlets and Objects using J2EE standards.
• Designed and developed applications using Spring, HTML5, CSS3, Bootstrap, JavaScript and jQuery, AJAX, React.js
• Used various Java, J2EE design patterns like Factory, Singleton, Reflection, MVC, etc.

Environment: Java 1.8, TIBCO, JMS, JPA, SQL, Junit,Maven, GIT, Tomcat,Jenkins, Agile Scrum, Mockito,Spring Framework 3,REST Web Service, Eclipse

Confidential, Boulder, CO

Java Backend Developer

Responsibilities:

• Involved in the meetings with business users to understand the business requirements, translating the business requirements and functional requirements into story boards and creating POC's for various critical modules.
• Used features of spring framework like IOC, AOP and Spring Hibernate integration on the server side.
• Responsible for designing the schema model and logical flow of the Security Model module.
• Involved in helping team members to debug issues with the application and designed and prepared Unit test case using Junit, Mockito and Log4j.
• Involved in monitoring and supporting the application, providing resolution and troubleshooting issues as per their severity level.
• Involved in preparing the Detail Design Document.
• Responsible for moving legacy information in to new system and transferring their information into FTP as a flat file.
• Worked on the Middleware team to broaden and upgrade their event framework to employ Java 7 to comply with SSL and PCIcredit cardrequirements
• UsedAngularJSas the development framework to build a single-page application.
• Responsible for enhancing the Search functionality.
• Followed the Agile process and involved in Scrum meetings.
• Involved in the Integration, User Acceptance and Production testing.

Environment: Java, Hibernate3.0, GIT,Spring boot, Jenkins,Angular JS, Junit, Oracle WebLogic Server, Oracle 11g, JUnit, HQL, XML, Bugzilla, Eclipse.

Confidential

Java Developer

Responsibilities:

• Involved in analysis and design phases of Software Development Life Cycle (SDLC).
• Worked as a part of the Business Analysts team to understand the requirements.
• Written Technical Design Document for the application
• Designed and developed application based on Spring MVC design pattern, used spring validation and wrote validation rules.
• Involved in the implementation of DAO using Spring-Hibernate ORM.
• Writing service methods and SQL queries, PL/SQL to interact with the Oracle DBMS and writing test cases using JUnit Frames.
• Developed the client side validation for the entire screen using Java Script
• Setup Data access layer with JDBC Template and Hibernate Template on Spring framework.
• Developed the project with good security features using hidden fields and encryption
• Prepared detailed design specifications and performed code reviews.
• Involved in Code Review Corrections & Bug fixing.
• Developed Test cases for Testing

Environment: Java, WebSphere 7, JSP, JavaScript, Web Service, Hibernate 3.0, JBoss 4.0.3 Oracle 11g, JUnit, SQL, PL/SQL, UNIX, Maven, SQL Developer.

Confidential

Jr. Java Developer

Responsibilities:

• Utilized Agile Methodologies to manage full life-cycle development of the project.
• Implemented MVC design pattern using Struts Framework.
• Form classes of Struts Framework to write the routing logic and to call different services.
• Created tile definitions, Struts-config files, validation files and resource bundles for all modules using Struts framework.
• Utilized Spring Boot, Spring MVC, Spring JPA (Hibernate), Spring DAO, Spring IOC in application development.
• Developed web services and integrated clients with services utilizing SOAP and RESTful.
• Used JSP for presentation layer, developed high performance object/relational persistence and query service for entire application utilizing Hibernate.
• Developed the XML Schema and Web services for the data maintenance and structures.

Environment: Java, J2EE, JSP, Struts, JNDI, Eclipse, Oracle9i, XML, ANT, Unix, LOG4J, CVS, JUnit.