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 for banking, financial, insurance, Energy, Hotel and Mortgage organizations using Java, J2EE, HTML5/CSS3, Hibernate, Spring 3.0, REST, JDBC, XML, and JavaScript.
• Good experience with Spring Boot and Security.
• Expertise in database development using SQL and PL/SQL in Oracle (11 and 10g), and SQL Server environments.
• Good knowledge and experience in Hibernate and DAO mapping.
• Proficient in using Web services, JSON, XML, AJAX and RESTful API.
• Maintained and enhanced the code and resources in source controls like GitHub.
• Experience in developing applications using JBOSS Application Servers and Tomcat.
• Experience in server side development, distributed SQL/NOSQL databases
• Expertise in working with Core Java concepts like Collections, Multithreading, Data Structures, Exception Handling and Serialization.
• Proficient in Java/J2EE Design Patterns including Singleton, Command Model View Controller (MVC), Data Access Object (DAO), and Business Delegate.
• Experience in MVC architecture, spring framework, J2EE Design Patterns, Spring IOC and Hibernate.
• Experience of working with Databases like SQL Server, MySQL.
• Team player with good communication, interpersonal and analytical skills

PROFESSIONAL EXPERIENCE:

Java Full Stack developer

Confidential - Columbus, OH

Responsibilities:

• Actively involved in Analysis, Design, Development, System Testing and User Acceptance Testing. Successfully followed agile methodology in the Scrum Cycle model.
• Developed and deployed business logic using Autowired beans. Developed Business logic using Java Spring.
• Used Bootstrap, JavaScript, and HTML5/CSS3 for the client side responsive UI development.
• Used spring 3.0 framework and J2EE components, Utilized IoC, AOP and DAO modules.
• Developed controller classes, backend processes, and complex services.
• Used Restful Web Services to gather product pricing information.
• Used Hibernate framework for back end development and spring dependency injection for middle layer development.
• Wrote Oracle PL/SQL Stored procedures, triggers, and views.
• 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, Bootstrap, JavaScript, Hibernate, JBoss AS 7.x, UML, Rest WebServices, PL/SQL Oracle 10g, PL/SQL, JUNIT, Jenkins, Unix, GIT

Java Developer

Confidential - Cuyahoga Falls, OH

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 Spring 3.0 MVC framework.
• Integrated services to do backend processing in Financial Domain using Spring and JPA.
• Used RESTful Webservices to extract product and warranty information.
• Implemented business logic using Stored procedures.
• 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.
• Used HTML5/CSS3, JavaScript for UI development.
• Used Maven for compilation and building JAR and WAR files.
• Used JUnit/Eclipse for the unit testing of various modules.
• 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, JavaScript, HTML, Hibernate, WebServices, Spring 3.0, Oracle, Weblogic Application Server 8.1, XML, UML, JUnit, Maven, JENKINS, Unix.

Java Developer

Confidential - San Francisco, CA

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 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.
• 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.

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

Java Developer

Confidential

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 UI using HTML/CSS, JavaScript, and 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.
• 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, JENKINS, Git.