SUMMARY

• Over 6 years of professional experience in all phases of software development life cycle (SDLC) including system design, development, production support and maintenance of various Web Applications using Java/J2EE Technologies.
• Good knowledge in Analysis and Design using Unified Modeling Language (UML) and strong experience on agile methodology.
• Strong Object - Oriented Analysis and Design (OOAD) and UML artifacts modeling.
• Strong in Core Java wif strong understanding of Collections, Multithreading, Event handling, Exception handling and Generics.
• Proficient wif Web Page Development using Angular JS, Bootstrap, Node.js, JavaScript, jQuery, HTML5, CSS3, XML, AJAX and JSON.
• Experience in creating Web Services using SOAP and REST and in-Service Oriented Architecture (SOA) concepts.
• Hands-on experience wif various J2EE design patterns like MVC, Singleton, Factory pattern, Data Access Object, Value Object, Facade Pattern and other J2EE design patterns using specific implementation of J2EE framework.
• Good experience in writing SQL Queries, Stored Procedures, functions, packages, tables, views, triggers, data connectivity and data integration of Oracle.
• Experience in Unit Testing, Debugging, Remote Debugging, Error Logging, Integration and System Testing using Log4J, JUnit and Testing.
• Strong independent learning ability, easily adaptable to different development environments, collaborative, highly motivated and dedicated to delivering quality software.
• Good interpersonal skills, excellent verbal, written and presentation skills and can work both independently and in a team.

TECHNICAL SKILLS

Languages: Java, J2EE, PL/SQL.

J2EE Technologies: JSTL, JSP, Servlets, JDBC, JNDI, Web Services (REST, SOAP).

Framework: Hibernate, Spring.

Web Technologies: Angular JS, Bootstraps, Node.js, JavaScript, jQuery, HTML5, CSS3, XML, AJAX, JSON.

RDBMs: MySQL, Oracle, DB2, SQL Server.

App/Web Servers: WebSphere, WebLogic, JBoss, Apache Tomcat.

IDEs: Eclipse, Net Beans, RAD, IntelliJ.

Version Controls: SVN, GIT, CVS.

Operating System: Windows.

Methodologies: Agile, Scrum, Waterfall.

Other Tools: UML, ANT, Maven, JUnit, Jenkins.

PROFESSIONAL EXPERIENCE

Confidential - Madison, WI

Full Stack Java/J2EE Developer

Responsibilities:

• Actively involved in Agile software development lifecycle which involves designing, coding, testing, debugging and support.
• Worked wif HTML5, CSS3, and JavaScript for developing user interface.
• Used Bootstrap and Angular UI Bootstrap for creating rich, Responsive UI Screens for varying screen sizes and devices.
• Created proof-of- concept using responsive web design, Node.js, HTML5 and CSS3.
• Used Hibernate Template of Spring Framework and Hibernate Interceptors.
• Developed database access mechanism by using by Hibernate ORM framework.
• Created new tables, Sequences and written SQL queries and PL/SQL in Oracle and MySQL.
• Designed and developed the REST basedMicroservicesusing the Spring Boot.
• Worked wif QA team on daily basis in fixing the reported bugs and checking cross platform compatibility.
• Good experience in Amazon Web Services (AWS) environment and good knowledge ofAWS services.
• Used GIT for version repository maintenance.
• Used Maven as build tool and Jenkins for continuous integration development.
• Unit tested complex methods and objects using Jasmine and JUnit.

Environment: J2EE, Java, Angular JS, JavaScript, CSS3, RESTful, MySQL, Oracle, PL/SQL, XML, HTML5, Spring, Hibernate, WebLogic, Agile, Log4j, GIT, Maven, JUnit, Jenkins, Windows.

Confidential - Providence, RI

Java/J2EE Developer

Responsibilities:

• Interacted wif the business users for gathering the requirements during design, development and implementation phases.
• Designed and developed various modules of the application wif J2EE design architecture and frameworks like Spring MVC architecture and Spring Bean Factory using IOC, AOP concepts.
• Used O/R mapping tool Hibernate for rapid development and ease of maintenance.
• Developed UI screens using HTML5, CSS3, Angular JS and Bootstrap.
• Used Angular JS, Bootstrap and HTML5 to ensure that client-side needs are met by applying various validation variables. Used Angular JS to create single page applications.
• Used latest XML technology to access multiple UPS services and also to code and integrate.
• Developed various java objects (POJO) as part of persistence classes for ORM.
• Development and Debugging was done using Eclipse IDE.
• Implemented the application specific Web services to transfer data in real-time by utilizing REST and JMS technologies.
• Application was deployed using WebLogic and used Oracle as database server and written complex SQL Queries, Stored Procedures, Triggers, Views, Cursors, and Joins.
• Implemented REST based Web services and used Jenkins build tool for Continuous Integration.
• Monitoring team development activities, follow-up on the tasks and provide assistance.
• Working wif development teams to troubleshoot development environment, production environment, and performance tune and optimize code.
• Prepared Unit test cases using JUnit and integration testing.
• Providing onsite and on-call support for production and integration environments.

Environment: J2EE, Java, Spring, Hibernate, JavaScript, JSP, XML, HTML5, CSS3, SOAP, REST, PL/SQL, Servlets, UML, JSON, Eclipse, Log4j, GIT, Maven, JUnit, Windows.

Confidential - New York, NY

Java Developer

Responsibilities:

• Actively participated in requirements gathering, analysis, design, and testing phases.
• Designed use case diagrams, class diagrams, and sequence diagrams as a part of Design Phase using Rational Rose.
• Designed User Interface using Cascading Style Sheets (CSS3), and XML.
• Worked on JavaScript, jQuery and Servlets to generate dynamic web pages and web contents.
• Used MVC design pattern for designing application, JSP and CSS3 as the view component.
• Implemented Service Oriented Architecture (SOA) using JMS for sending and receiving messages while creating web services.
• Implemented various J2EE Design patterns like Singleton and DAO.
• Worked on AJAX to develop an interactive Web Application and JavaScript for Data Validations.
• Build Maven Script for the application and used Log4J for debugging.
• Used JUnit Framework for the unit testing of all the java classes.

Environment: Java, J2EE, Hibernate, HTML5, JavaScript, jQuery, XML, CSS3, SOAP, SQL, JSON, AJAX, Oracle, Eclipse, WebSphere, Maven, SVN.