PROFESSIONAL SUMMARY:

• 7 years of professional Java/J2EE and front end software development experience.
• Extensive experience in Core Java and web - based applications, with expertise in reviewing client requirements, prioritizing, creating project proposals, and baseline project plans.
• Participated in all phases of the Software Development Life Cycle (SDLC), including the Analysis, Design, Development, Testing, Implementation, and Maintenance phases of software application development.
• Experience with core JavaSE, including Collections API, Multithreading, and JDBC.
• Experience with JavaEE, including Servlets, JSPs, Web Services (SOAP and REST), and Tomcat.
• Application development experience using Hibernate, spring, Java Beans, and MVC architecture.
• Considerable experience in using MVC (Model View Controller) architecture for developing applications using Servlets, JSP, and Java Beans.
• Experience in front end application development using HTML, Java Script, J-Query, JSP, and Spring.
• Extensive experience in the design and development of J2EE based applications involving technologies such as Java Data Base Connectivity (JDBC), Java Servlets, and Java Server Pages (JSPs).
• Experience in using Hibernate for mapping Java classes with database, by using Hibernate Query Language (HQL), Annotations, and Criteria.
• Experience in the functional usage and deployment of applications in WebLogic, WebSphere, and Apache Tomcat Server.
• Experience in the design of Use Cases, Class diagrams, Sequence and Collaboration diagrams for multi-tiered object-oriented system architectures.
• Experience in software development methodologies like Waterfall and Agile.
• Experience in Database Design, Creation and Management of Schemas, writing Stored Procedures, Functions, and SQL queries.
• Excellent team player with remarkable communication skills, interpersonal skills, and problem-solving skills.

TECHNICAL SKILLS:

Languages: Java, C, HTML, CSS, JavaScript, SQL, SVG

Java Technologies: JDBC, Servlet, JSP, Web Services (REST)

Frameworks: Struts, Hibernate, Spring, MVC

Web/Application Servers: Apache Tomcat, IBM WebSphere, Oracle WebLogic

Databases: MySQL, NoSQL, SQL Server, IBM Db2, Oracle

Platform: Windows XP/Vista/7/8/10, Linux, OS X

Tools: Eclipse, MyEclipse, Maven, NetBeans, Toad, SQL Developer, DbVisualizer

PROFESSIONAL EXPERIENCE:

Confidential, Charlotte, NC

Java Developer

Responsibilities:

• Created consolidated databases for EDD/SAO using SQL and SQL Developer.
• Created activity logging for all PDP processes for better maintainability.
• Created Micro Deposit reporting file using JSE.
• Implemented multithreaded processing of customer reports for delivery.
• Wrote an NDM script to deliver Micro Deposit file to Payment Manager.
• Created the processing to notify Customer of required Trading Partner approvals.
• Changed existing processing to allow Customer to approve Trading Partner ACH data.
• Created processing using JSE and Hibernate to receive and apply ACH NOCs.
• Created processing using JSE and Hibernate to receive updated Trading Partner data.
• Updated existing EDD processing and database tables for consolidation with SQL.
• Updated processing to stop setting SAO flag in the customer report.
• Built new tables and added fields to existing tables using SQL.
• Made necessary changes to the Hibernate layer to facilitate these processes.
• Loaded existing SAO supplier payment data to EDD/SAO consolidated database using Hibernate.
• Changed NDM parameters for ACH NOC and Returns files in Shell Script.
• Worked on functional specification designs.
• Created generic and general Hibernate classes.
• Provided Hibernate mapping files for mapping java objects with database tables.
• Created connections to database with Hibernate session factory, using Hibernate APIs to retrieve and store data to the database by means of Hibernate transaction control.
• Implemented the caching mechanism in Hibernate to load data from Oracle database.
• Created hibernate-config.xml and configured Hibernate for the application.
• Created Object-Relational Mapping using Hibernate.
• Used Hibernate Query Language (HQL) to query the database for complex data.
• Implemented Spring transaction management for some database transactions.
• Used Agile software development methodology on Spring framework.
• Deployed the applications on Oracle WebLogic Application server.
• Developed DAO (Data Access Objects) to retrieve data from database.
• Extensively written unit test cases using JUnit framework.

Environment: Java, J2EE, JDK 1.5, Multithreading, JDBC, Servlets, JSP, Hibernate, Spring, Web Services (REST), JQuery, Shell Script, SQL, WebLogic, Eclipse, SQL Developer, DbVisualizer, WinSCP, Agile.

Confidential

Java Developer

Responsibilities:

• Involved in all phases of the Software Development Lifecycle.
• Developed highly granularized GUI components using HTML5, SVG, JavaScript, and Java.
• Helped design component hierarchies for seamless assembly of subcomponents to create components.
• Created elementary components for titles, labels, legends, X and Y axes as building blocks.
• Created Chart components such as Bar, Pie, Line, Area, and Scatter Bubble charts.
• Created Dial, Knob, Gauge, and Compass components for Industrial IoT applications.
• Created tab and scroll Container components for assembling various GUI components.
• Helped design and create an Air Traffic Control System component for monitoring air traffic.
• Helped develop 3D animated charts and graphs using SVG, Canvas, X3DOM, and JavaScript.
• Contributed in developing sample smart city applications with 3D animated drones and buildings.
• Contributed in developing sample SCADA applications such as integrated dashboards.
• Helped implement the company website as an SPA with AngularJS for better user experience.

Technologies: HTML5, CSS, SVG, Canvas, X3DOM, JavaScript, AngularJS, Java, Eclipse, Subversion, Notepad++, Sublime Text, Inkscape, OS X, Agile

Confidential, Los Angeles, CA

Java Software Developer

Responsibilities:

• Involved in all phases of the Software Development Life Cycle (SDLC), including the Analysis, Design, Development, Testing, Implementation, and Maintenance phases of software application development.
• Worked on functional specification designs.
• Developer Java multithreading in common Java classes/library.
• Developed Servlets and JSPs based on MVC pattern using Spring framework.
• Developed the User Interfaces using Struts, JSP, AJAX, HTML, and JavaScript.
• Developed static and dynamic web pages using JSP and HTML.
• Provided Hibernate mapping files for mapping java objects with database tables.
• Created generic and general Hibernate classes.
• Created connections to database with Hibernate session factory, using Hibernate APIs to retrieve and store data to the database by means of Hibernate transaction control.
• Implemented the caching mechanism in Hibernate to load data from Oracle database.
• Created hibernate-config.xml and configured Hibernate for the application.
• Configured Hibernate with Spring.
• Created Object-Relational Mapping using Hibernate.
• Used Hibernate Query Language (HQL) to query the database for complex data.
• Performing mapping of Java classes using Hibernate Annotations and Criteria.
• Used Struts for web tier development and used the Struts tag library.
• Implemented AJAX for asynchronous communication with server providing better user experience
• JavaScript was used for the client-side validations
• Implemented Spring transaction management for some database transactions
• Used Agile software development methodology on Spring framework.
• Deployed the applications on IBM WebSphere Application server.
• Developed the front end using JSP and HTML
• Wrote AngularJS controllers, views, and services for new website features.
• Developed in DAO (Data Access Objects) to retrieve data from database.
• Architectural, technical and functional understanding of the interfacing modules.
• Extensively written unit test cases using JUnit framework.
• Developed REST web services to facilitate communication between client and servers.

Environment: Java, J2EE, Multithreading, JDK 1.5, JDBC, Servlets, JSP, Hibernate, Spring, JSP, JSON, AJAX, HTML, JavaScript, WebSphere, Db2, Eclipse, Agile.

Confidential, Chicago, IL

Java/J2EE Developer

Responsibilities:

• Creation of interim JSPs and JavaScript to include customized functionalities.
• Responsible for data and transaction management using JDBC transaction management.
• Used Eclipse for writing code for JSP, Servlets.
• Responsible for customization of the business logic to suit the customer requirements.
• Used CVS for configure management.
• Used Hibernate with Spring to retrieve/update customer information from/to the database.
• Deployed application on WebSphere and used MyEclipse as the IDE.
• Developed Web Services using XML over HTTP and SOAP/WSDL.
• Designed and developed presentation layer using JSP, HTML and JavaScript.
• Developed UNIX commands.
• XML schema design using company business rules.
• Tested the web application and deployed on the Apache Tomcat web server and JBoss application server.

Environment: Java, J2EE, JSP, Servlets, Struts, JDBC, Multithreading, Hibernate, spring, WebSphere, Db2, UNIX, HTML, JavaScript, XML, Eclipse.