PROFESSIONAL SUMMARY:

• Overall 7+ years of Experience in IT Industry emphasizing in all the areas of Full Software Development Life Cycle (SDLC) in various Information Technology areas involving UI technologies like ExtJs, Flex, React.js, Angular.js, Node.js, Bootstrap etc. and Java / J2EE, SOA/Web services, Frameworks (Spring/Hibernate).
• Top quality architecture and development skills using latest technologies including Java script UI, Flex, Java J2EE technologies.
• Excellent knowledge of XML, XSL, XML parsers, SOAP and JSON and Expert in development of applications using J2EE technologies like Java, JSP, Servlets, JavaBeans, JDBC, JNDI, JMS, XML/XSL, Web Service, AJAX Web Service and Hands on experience in Server side coding.
• Experienced in coding T - SQL, PL/SQL, Procedures/Functions, Triggers and Packages on database (RDBMS) packages like Sybase, Oracle, MySQL Server.
• Expertise on distributed database systems and Hands on experience in developing and deploying applications on JBoss, WebLogic, and Tomcat servers.
• Expertise in web Front end web application development using the different technologies like Js/Flex/JSP/ Servlets/AJAX/JQuery/BootStrap/HTML/CSS/XSLT/React JS/Angular JS/Node JS. 
• Experience in developing applications using three tier architectural frameworks such as MVC (Model View Controller)SPRING framework and Hibernate J2EE design patterns. 
• Hands on experience with JUnit in performing unit test and determining the application functionality. 
• Solid background in Object-Oriented analysis and design. Very good at various Design Patterns, UML and Enterprise Application design.
• Expertise in Eclipse, NetBeans and JDeveloper IDE. 
• Worked on back-end services with Golangand accomplished essential unit test, designed and developed the Golang backend for the next version of adsGO.
• Designed a web application to query raw JSON files for Data Analysis Team. Developed the front-end by Html, CSS, JavaScript, back-end by Golang and Apache Drill. Implemented functionality of front-end query by building handlers with RESTful APIs. Utilized CouchDB to accomplish storage of query logging.
• Experience in the requirement analysis, design, developing solutions for business requirements.
• Analyze and provide technical leadership to terms during the design, development, and administration phases of projects involving the J2EE, GUI & database.
• Extensive RDBMS experience in writing Packages, Stored Procedures, Functions, Views & Triggers using SQL, PL/SQL.
• Performed Optimization of SQL statements and Procedures using Explain Plan, table partitioning, hints etc.
• Effectively made use of Table Functions, Indexes, Table Partitioning, Analytical functions, Materialized Views, Query Re-Write and Transportable table spaces & Partitioned large Tables using range partition technique.
• Made use of Bulk Collections for optimum performance, by reducing context switching between SQL and PL/SQL engines.
• Hands on Experience in databases such as MYSQL, Oracle, CouchDB, MongoDB(NoSql).
• Worked extensively on Dynamic SQL, Exception handling, Ref Cursor, External Tables and Collections.
• Developed Rich Internet Applications using JPA, ORM, JSF, Richfaces4.0, EJB3.0, JMS, MVC architecture & REST.
• Ability to provide preventive measures for avoiding bottlenecks affecting the web layer and initiating from the application layer.
• Responsible for writing ad-hoc standalone programs based on end-user requests and Provided advanced-level support and troubleshooting, training Product support staff and able to Evaluate tools and make recommendations to management.
• Expertise in data structures and algorithms and much familiar in writing clean and reusable code.
• Having Strong problem solving skills with good technical background & interpersonal skills and Good Academic Background
• Good verbal and written communication skills and Experience in preparing the Technical Specification, Deployment Plans and Production deployment support.
• Highly organized and dedicated, with a positive attitude and thrive on working in a challenging environment and Strongly self-motivated, willing to take responsibilities and can work independently or in a team environment and Good at problem solving and analytical skills and will be Clear and precise in conveying my ideas.
• Exposure to all stages of SDLC and PDLC and Innovative thinking and capability to foresee the larger impact of an undertaking.
• Result oriented and working in productive and efficient manner and Proactive, motivated, Goal - oriented, & Self Confidence.
• Able to handle multiple tasks and projects simultaneously and Readily accept challenges & able to Lead team proficiently.
• Hands-on experience with related/complementary open source software platforms and languages (e.g. Java, Linux, UNIX/AIX).
• Demonstrated success many times under aggressive project schedules and deadlines, flexible, result oriented and adapts to the environment to meet the goals of the product and the organization.

TECHNICAL SKILLS:

Languages: Java J2EE, ExtJS, React, Golang,Apache Flex, Dot Net, Angular JS,Node JS, JQuery, PL/SQL,T-SQL, MS VBA.

Platforms: Windows 2000/2003/XP/Vista/7, Linux

Databases: MySQL, DB2 UDB, Sybase 15.7,Oracle 11g, SQL Server 2005, DVL ( CIS 6.2.5), Apache Tomcat

Architectures: MVC, SOA, RestfulWeb services

Frameworks: Spring, JPA, Hibernate, ORM, Java EE, JSF, EJB3.0, JUnit Testing, Bootstrap

Design Technologies: OOAD, IBM Rational Rose, MS Visio and UML

Tools: Eclipse, Net Beans 8.0, SQL Developer 4.0, MS Office, Microsoft Visual studio, MKS Integrity, Embarcadero 7.3.3 Rapid SQL, VSS, DMS, Pentaho ETL Tool,Junit, Mock.

Domains: Retail, Financial Markets - Credit Ratings, Engineering and Industrial Services

Version Control: PTC Integrity, SVN, DMS & VSS.

Web Technologies: HTML5, CSS3,JavaScript, jQuery, Ajax.

Web/App Servers: Spring Boot, Apache Tomcat, BEA Web logic, JBoss

Methodology: Agile software development

Deployment Tools: Jenkins

PROFESSIONAL SUMMARY:

Confidential, St louis, MO

Sr.Developer - Java UI

Responsibilities:

• Prototype designing in Java J2EE/ExtJS and Developing complex custom components and Used SOAP and rEST ful web services and performed Server side coding in Java.
• Followed Agile Methodology for Scrum Process for the Project Implementation of the back logs.
• Business requirements gathering and analysis by interacting with the customer.
• Used JIRA to report the hours and issues that are related to the project and Worked with mortgage express vendors to get all the connectivity needed details for the applications for both the production and non-production environment.
• Used Mule ESB in designing the application as a middleware between the third-party system and the customer side system.
• Enhancing user interfaces of the application and Rest based service setup for communication between ExtJS and Java.
• Maintenance of JQuery, Angular JS, Node JS, Java J2EE, Flex, Dot net based applications Using the build tools like Maven to build the project.
• Documenting the functionality and environment set up and Have involved in the data analysis, design, developing databases and data modeling.
• Developed custom reports using Crystal Reports and wrote test cases using JUNIT,  Mockitos, Powermocks and Dbunit. 
• Involved in design strategies for enterprise application systems and set standardsfor operations, programming and security. Designed High level and low level designs for applications
• As a java developer, has been involved in performance tuning and optimization and Participated in requirement walk-through and data model the requirements totechnical specifications.
• Mentoring customer employees on Java/Ext Js/Flex Development.
• Used CouchDB which is a document database server, accessible via a RESTful JSON API.
• Configured different Mule connectors like HTTP, Database, NetSuite and Salesforce.
• Involved in development of User Interface using HTML5, CSS3, JavaScript, AJAX, & JSON and Developed the application using Spring Framework which is based on the MVC design pattern.
• Used the Inversion of Control module of Spring Framework and Developed Controller for request, response paradigm by Spring Controllers using Spring­MVC.
• Involved in designing and development in an Agile Environment. Followed TDD. Worked with Camel technology for enterprise integration and mockitos for mock testing. Worked on both Soap and Restful. 
• Extensively used Spring IOC, AOP concepts and used Spring MVC framework to develop application.
• Provide walk-through of Data Design & Technical design to Architecture review board.
• Participate in QA test case walk-thorough and providing QA support and defect fixes and to Provide demos to Production Support teams, Business Analysts and Users.
• Deploying the application in DEV and QA environments and providing the deployment support for STAGE and PROD environments.

Environment: Java EE, Ext JS, JQuery, Angular JS, Node JS, React JS,Flex, CSS, Jsplumb, maven, Junit, eclipse IDE jboss dev studio.Java 1.7, Oracle 11G, MULE ESB 3.5.1/3.7.3 , ActiveMQ 5.3, JSP, JSTL, XML, HTML, CSS, Angular JS, Bootstrap JS, Node JS, Salesforce, Web Logic Application Server 10.3, GitHub, Eclipse 3.2, JUnit 3.0, Control-M 6.4.2, Firebug, Oracle, SQL Developer, Maven, Web Services - WSDL, SOAP.

Confidential, NY

Sr. Java UI Developer

Responsibilities:

• As a Java Developer, Excellent in using Struts 1.x, Spring 3.x and Ibatis for persisting data and performing the backend operations.
• Excellent in implementing Spring 3.x for dependency injection into application.
• Experience in using iBatis at persistence API for the backend implementation and implemented Restful Web services.
• Extensively used Stored procedures and views while creating tier users for database reliability.
• Experience in implementing XML Http Request for making Ajax calls to communicate to the servers to simulate Single Sign on (SSO) functionality.
• Involved in working with JMeter to run and load tests and query optimization for improving the response times.
• Implemented service layer on top of Cassandra using core Java, JPA, Data stack Java API and Restful API.
• Responsible for migrating from Ant to Maven by using Ivy for dependency resolution and optimization from clear case to GIT.
• Extensively used IBatis database to call stored procedures when developing the application.
• Expertise in working with Eclipse and RAD in conjunction with servers like tomcat 7.x and WebSphere 6.x. Exposure in acquiring functional and the POC level knowledge on OBIEE for reports
• Involved in using Rational Team Concert to manage the user stories in Agile methodology and tasks also by using JUNIT 4.x, Mockito for performing Unit Testing
• Excellent in using Spring WS security to insert security tokens in the web services.
• Worked on consuming and exposing SOAP web services.
• Involved in using core JSTL, Struts tag libraries with JSPs and used Struts 1.x as MVC framework.
• Involved in Debugging and enhancing the code in application by using core Java programming.
• Experience in implementing modular backend on AWS's Elastic Beanstalk and interfaced with the MySQL/Aurora DB on AWS's RDS for providing smooth scalability.
• Excellent in using Spring IOC, MVC, Core and AOP, Node JS, Angular JS and backbone JS in application
• Good in using jaxb, castor plugins for Maven.

Environment: Java1.7, J2EE,Golang, Apache framework, JSP, Struts 1.x, Microsoft Visio, Angular JS, Cassandra, Node JS, Maven2, JavaScript,BootStrap, Junit, Eclipse, Restful Web services, Rational Team Concert, Maven, Clear Case, Apache tomcat 7, GIT, Ivy, Linux, WebSphere 6.1.JSTL.

Confidential

Java J2EE/ UI Developer

Responsibilities:

• Developing custom components and user interfaces for the application.
• Server side coding in Java and Enhancing the existing components
• Integration testing and Fixing PRs
• Analysis of all request for enhancements or changes, writing specifications for Coding, ensuring that the deadlines and SLA’s are met.
• The Struts Frame work used for Internationalization, this is product based development has been released in many local languages.
• Wrote Servlets which route submittals to appropriate Enterprise Java Bean (EJB) components and render retrieved information under Windows Environment.
• Implemented Enterprise Java Beans (Stateless Session).
• Involved in J2EE Design Patterns like Session Façade and Factory.
• Created XML files and applied XSL to enable users to access the system. JAXP API was used in processing XML files with DOM and SAX parsers.
• Preparing/Reviewing Use cases, UML diagrams.
• Developed commonly used client side validation using Java script
• Used Java Message Service (JMS) for loosely coupled, reliable and asynchronous exchange of customer information among J2EE components and legacy system.
• Used WSDL, SOAP, AXIS, JAX-WS, JAXB technologies to create web services, generate stubs and consuming the existing services.
• Tested SOAP web services using SoapUI.
• Requirements analysis and technical feasibility analysis
• Used TOAD, SQL Developer for internal data storage and retrieval.
• Utilized external tools like Putty, SSH, M-Remote, SFTP, FileZilla, WinScp to work with remote files and connecting to remote systems
• Used jQuery core library functions for the logical implementation part at client side for all the application.
• Involved in integrating spring with Hibernate. Involved in setting up configuration properties, ORM mappings and CRUD operations with data base. Used sessions, transactions, and criteria's and queries to develop business requirements
• Built templates - slicing and coding Photoshop comps using hand coded HTML/HTML5 and CSS/CSS3.
• Used jQuery Events to manipulate the elements depends on the user interactions and jQuery plugins for Drag-and-Drop, Widgets, Menus, User Interface and Forms.
• Designed PDF, Excel and Print previews for all the reports in the application using HTML, JavaScript and SQL Stored Procedure

Environment: CoreJava,Golang, apex, J2EE, ExtJS, HTML5, CSS3,Adobe Flex 3/3.6, Team Center, Flex Data services - Blaze DS, Eclipse, Flex Builder 3, Ant build, DMS (source control), JUnit,Spring MVC, IOC, AOP, Hibernate, JDK1.6, AJAX, JSON, Eclipse, IText, Web Services -SOAP, Web logic 10.3, UNIX, Log4J1.2.14, Servlets, CSS Style using SASS, Mule ESB, Maven3.x, CVS, JUnit, XML, JAXP, JAXB, XSLT, Putty, Apache, Web logic Application Server and Oracle 9i.

Confidential

UI/ Java J2EE Developer

Responsibilities:

• Development of MTO generation UI using JSP and MTO report generation from end to end using Java J2EE technology through SOAP web services.
• Designed the application using the J2EE design patterns such as Session Façade, Business Delegate, Service Locator, Value Object, Value List Handler, and Singleton. Used a Struts Framework
• Development of Equipment Layout page using HTML, CSS.
• Used Struts Validation frame work to do business validation from server side and Involved in developing business components using EJB Session Beans and persistence using EJB Entity beans.
• Developing user defined components in GUI Web Application.
• Developing user interfaces for the application and to perform Server side coding in Java
• Enhancing the existing components and Integration testing of Excel Reports with web application

Environment: Java, Excel VBA, PL/SQL, JSP, HTML, CSS,AUTO CAD, PDMS, Eclipse,Ant build, VSS (source control),JQuery, JavaScript, EJB-Session Beans, Entity Beans, SVN, Windows, oracle.