SUMMARY:

• Over 7+ years of Java J2EE application development experience.
• Experienced in development, implementation and maintenance of web and distributed Enterprise applications using Java/J2EE technologies using Java, J2EE, React.JS, Spring Boot, IBATIS, Hibernate, MongoDB, HTML5/CSS3, Hibernate, Spring 3.0, REST, JDBC, XML, JavaScript.
• Experience in server side development, distributed software architecture, object oriented design, messaging, middleware and relational databases.
• Expertise in working with Core Java concepts like Collections, Multithreading, Data Structures, Exception Handling and Serialization.
• Experience in Full lifecycle of Server Side development including Design development and testing.
• Proficient in Java/J2EE Design Patterns including Singleton, Command Model View Controller (MVC), Data Access Object (DAO), and Business Delegate.
• Good experience in Testing Java applications using TestNG, JUNIT
• Experience in MVC architecture, Spring framework, iBatis, J2EE Design Patterns, Spring IOC and Hibernate.
• Experience of working with Databases like Oracle, SQL Server and MySQL.
• Knowledge with Amazon web Services AWS.
• Skilled in analyzing and defining solutions to increase efficiencies and reduce redundancy
• Team player with good communication, interpersonal and analytical skills

TECHNICAL SKILLS:

Java Technologies: JDK (1.8), Spring 3.x/2.x, iBATIS, Hibernate, JDBC 2.0, JavaScript, REST.

Frameworks: Spring 3.x/2.x, Hibernate 3.0, TestNG Maven, ANT, JUNIT

Languages: Java, SQL, PL/SQL, XML, HTML, and UML.

Database: SQL Server 2005/2008, Oracle 11g/10g AWS EC2

Servers: Apache Tomcat 5.5, JBoss 5.0, and Weblogic App Server.

Platforms: Linux, UNIX, Windows, AWS.

IDE & Reporting Tools: Eclipse (3.5), STS, Sublime, Jenkins

Version Control: GIT, SVN

PROFESSIONAL E XPERIENCE:

Confidential, San Leandro, CA

Sr Java Developer

Responsibilities:

• Actively involved in Analysis, Design, Development, System Testing and User Acceptance Testing. Successfully followed agile methodology in the Scrum Cycle model.
• Worked on enhancing /modifying the UI using HTML5/CSS3, React.JS and JavaScript.
• Developed and deployed business logic using session beans.
• Implemented Spring framework and used iBATIS for JDBC connectivity of the database structure created in Oracle.
• Design and developed REST services using Spring Boot, Java, JPA, Hibernate and Oracle.
• Involved in developing SOAP Based webservice using WSDL.
• Used spring 3.0 framework and J2EE components, Utilized IoC, AOP and DAO modules. Developed controller classes, backend processes, complex services. Added security for service layer methods using Spring Security.
• Wrote Oracle PL/SQL Stored procedures, triggers, and views.
• Created Test cases and Test Plan for testing the application.
• Implemented DAO and MVC design patterns.
• Used GIT for source code management
• Used JIRA for bug tracking.
• Worked in continuous Integration and deployment using Jenkins.
• Deployed JAR and WAR on JBoss - wildly 10 application server using udeploy.
• Tested the developed code using Junit framework.
• Used MAVEN for building the code.
• Implemented logging using the log4j.
• Performed Unit Test using jUNIT and automated system test using TestNG.
• Involved in debugging the application.
• Used Maven to compile and generate WAR and JAR files.
• Created custom Exception classes to display appropriate error messages to business users.
• Used Junit to perform white box testing of application. Created test conditions/test data.
• Used Log4j for logging Errors and publishing logging information to various preferred destinations.
• Used Jenkins for continuous deployment.

Key Technologies: Java, J2EE, Spring 3.0, iBATIS, Spring Boot, JQuery, JBoss AS 7.x, UML, Rest WebServices, PL/SQL Oracle 10g, PL/SQL, JUNIT, Jenkins, Maven, Unix, GIT, JIRA, uDeploy

Confidential, Thousand Oaks, CA

Java Developer

Responsibilities:

• Participated in various stages of the project life cycle like design, implementation, testing and deployment of the application.
• Worked in Agile environment for software development.
• Analyzed and designed enhancements to cater to the needs of new releases. Gained good hands on experience with low-level designs.
• Used AngularJS 2.0 filters for filter functionality in search box and Iterator functionalities.
• Used Spring 3.0 MVC framework.
• Integrated services to do backend processing in Financial Domain using Spring Batch and JPA.
• Used RESTful Webservices to extract network and traffic information.
• Implemented business logic using Stored procedures.
• Developed Hibernate DAO using Spring JDBC Template, worked on Hibernate for ORM and connection management.
• Implemented Persistence layer by incorporating Hibernate ORM to interact with the Oracle database.
• Ported some parts on the Application on cloud using AWS.
• Wrote SQL queries, PL/SQL stored procedures and modifications to existing database structure.
• Developed Scripts for UNIX platform deployment.
• Performed System and Unit test using jUNIT, TestNG.
• Created test plan, Test cases.
• Used Maven for compilation and building JAR and WAR files.
• Used JUnit/Eclipse for the unit testing of various modules.
• Used JENKINS for CI and deployment.
• Expert in debugging the issues and resolving the production/test issues.
• Involved in 24X7 production support and maintaining the application after production.

Key Technologies: Java, J2EE, AngularJS, AWS, JavaScript, HTML, Hibernate, WebServices, Spring 3.0, Oracle, AWS EC2, PL/SQL, Weblogic Application Server 8.1, XML. UML, JUnit, Maven, JENKINS, Unix

Confidential

Java Developer

Responsibilities:

• Participated in various stages of the project life cycle like design, implementation, testing and deployment of the application.
• Worked in Agile environment for software development.
• Created GUI using HTML5/CSS3 and JavaScript.
• Used Spring 3.0 MVC framework.
• Developed testing tools for PHP and Java applications
• Developed and tested RESTful Webservices.
• Implemented business logic using Stored procedures.
• Developed Hibernate DAO using Spring JDBC Template, worked on Hibernate for ORM and connection management.
• Implemented Persistence layer by incorporating Hibernate ORM to interact with the Oracle database.
• Wrote SQL queries, PL/SQL stored procedures and modifications to existing database structure.
• Developed Scripts for UNIX platform deployment.
• Used Maven for compilation and building JAR and WAR files.
• Used JUnit/Eclipse for the unit testing of various modules.
• Used JENKINS for CI and deployment.
• Expert in debugging the issues and resolving the production/test issues.
• Involved in 24X7 production support and maintaining the application after production.

Key Technologies: Java, J2EE, AngularJS, PHP, JavaScript, HTML, Hibernate, WebServices, Spring 3.0, Ajax, Oracle, AWS EC2, PL/SQL, Weblogic Application Server 8.1, XML. UML, JUnit, Maven, JENKINS, Unix

Confidential

Java Developer

Responsibilities:

• Designed and developed high-volume, low-latency applications for mission-critical systems, delivering high-availability and performance.
• Improved the performance and integrity of code by processing thread concepts.
• Supported the other developers 24 X 7 for code integration and deployment using Jenkins software.
• Performed software development utilizing technologies such as J2EE, Spring Frameworks, Hibernate, HTML, XML, JavaScript, CSS, JQuery, XHTML and Oracle database.
• Interacted with the business users and collected the requirements. Analyzed business requirements, designed and recommended solutions over Agile Methodology.
• Coordinated with the client and upper level management, as well as cross-functional teams to test the solutions for production issues and customizations.
• Developed US using HTML/CSS, JavaScript, Ajax
• Implemented AJAX update of search results by adding or removing tags from search.
• Worked with the deployment of code using Jenkins.
• Worked with issue fix for bugs and made checked in the code repository using Git/SVN.
• Created backend Tables/stored procedures and SQL for database access.

Key Technologies: Java, J2EE, WebServices, spring 3.0, Ajax, SQL, PL/SQL, Weblogic Application Server 8.1, XML. UML, JUnit, ANT, JENKINS, Unix, Git/SVN.