PROFESSIONAL SUMMARY:

• 12+ Years of experience as a Full - Stack Java/J2EE Web Developer with diversified exposure in analysis, design, development and implementation of web-based applications.
• Extensive knowledge on Java SE including Collection, Threading and Core Java.
• Good experience on Java EE technologies such as Servlet, JDBC, JSP, JSTL and JNDI.
• Strong programming skills in designing and implementation of multi-tier applications using web-based technologies like Spring MVC and Spring Boot.
• Excellent knowledge on Spring Core such as Dependency Injection, Annotations and XML based Configurations.
• Hands-on experience with Spring AOP using Advice, Aspects and AOP Processor.
• Extensively worked on Spring JDBC, Spring Hibernate ORM and JPA
• Proficient at designing dynamic web applications using HTML5, CSS3, microservice, JavaScript, jQuery, AJAX, JSON with responsive web applications using Bootstrap.
• Strong knowledge of Angular 2/4 practices in commonly used modules and creating reusable Components, Pipes and Services.
• Strong experience using MAVEN 3.0 Build System.
• Experienced working with technologies such as Log4j, I18N.
• Good experience in developing applications with SOAP and RESTFul Web Services.
• Proficient at design, development of web-based application using Apache Tomcat 7.0/8.0/8.5, GlassFish 4.0.
• Good Knowledge of Amazon Web Service (AWS) EC2 and Continuous Integration with Jenkins.
• Expertise in database technologies such as MySQL 5.6/5.7, Oracle 10g/11g/12c, MS-SQL 12.
• Experienced in version control tools like GIT and ticket tracking platforms like JIRA.
• Expertise in working with various J2EE technologies including Hibernate, Struts MVC Framework, Servlets, JSP,JNDI, JMS, JDBC, AJAX, WEB SERVICES and ANT.
• Strong experience in Spring Framework such as Spring MVC, IOC, AOP and Spring JDBC.
• Good experience in developing Web Services SOAP, JAX-WS, WSDL .
• Experience in core Java-Multithreading, collections, Servlets and JDBC.
• Experience in Configuring and deploying applications on Tomcat 5.5/6.0/7.0 server.
• Good working experience in GUI design and application development using IDE's like Eclipse and Net Beans.
• Excellent team player with good analytical, strategic planning and interpersonal and communication skills. Highly motivated, enthusiastic and self-starter.
• Experienced in developing database to create its Objects like Tables, Functions, Views, Stored Procedures, Triggers, Cursors using on PL/SQL in Oracle and T-SQL in MS SQL Server, MySQL, MS Access.
• Strong Background in C, C++, Java on UNIX, Linux, and Windows NT platforms

TECHNICAL SKILLS:

Languages & API: Java, JSP, Servlet, JDBC, Spring IOC, Spring MVC, Spring Boot, Microservices, Hibernate, SQL, Log4j, JUnit

UI: HTML5, CSS3, JavaScript, Ajax, jQuery

DBMS: Oracle, DB2, SQL Server

Web Services: RESTful web services.

Development tools: Eclipse, SQL Developer and Putty.

Version Control: CVS, SVN, GIT

Operating System: Windows, UNIX, SOLARIS, and LINUX.

Methodology: Agile Scrum and Waterfall.

DevOps: Jenkins

Testing Tools: Postman

PROFESSIONAL EXPERIENCE:

Confidential - Dallas TX

Java Developer

Responsibilities:

• Developed a web-based application withHTML, JSP, and Spring MVCandHibernateframeworks.
• UsedXMLbased configuration to wire the dependency components together and to define bean classes.
• Designed theN-Tier architecturefor the application following Spring MVC pattern.
• UsedMavenas a build tool, wrote the dependencies for the jars that needs to be migrated.
• Implemented persistence layer using CustomDAOsto handleCRUDoperations.
• UsedJSP,HTML5,CSS3,Ajaxtoolkit andJavaScriptto design the UI.
• Developed range bars, check boxes forfilteringrecords using jQuery.
• Displayed the records in the page using grid framework inBootstrapwith functions of pagination.
• Implemented inline editing, sorting functionalities usingjQuery.
• Involved in performingGETandPOSTrequests usingAjaxto implement Auto Completion.
• Used firebug, Chromedeveloper toolsto resolve the JavaScript errors.
• Implementedstored proceduresanddynamic SQLonSQL Server.

Environment: JDK 1.6, J2EE, Spring, Hibernate 3.0, Spring 3.x, JDBC, JSP, Eclipse, SQL Server, XML, Apache Tomcat 7, HTML5, CSS3, JavaScript, jQuery, Windows 7/XP

Confidential

Java Developer

Responsibilities:

• Understanding the requirements, designed and developed the application as per requirements
• Designed and developed Restful webservices and worked with UI team to integrate with services.
• Worked as QA engineer for some time.
• Defect fixes and enhancements based on business requirements.

Environment: UNIX, Windows, Java, j2ee, XML, Spring IOC, Spring MVC, Spring Restful web services, JSON, Hibernate, Tomcat, Eclipse

Confidential

Java Developer

Responsibilities:

• Understanding the requirements. Worked with Architects and implemented POC to identify the technologies that can be used in this project.
• Designed key modules using Java, Spring IOC, Hibernate, HTML, CSS, JSTL, JavaScript, jQuery and Spring MVC.
• Designed and developed web services to process the transactions.
• Did unit testing, system testing and regression testing.
• Interacted with upstream system team if there are any issues with data.
• Did enhancements base on business requirements.
• Did bug fixes and deployed the fixes on DEV and QA environments.

Environment: UNIX, Windows, Java, j2ee, XML, Spring IOC, Spring Restful web services, JSON, Hibernate, Tomcat, Eclipse

Confidential

Java developer

Responsibilities:

• Involved in Development and TestingDeveloped Service to handle the Inbound Correspondence
• Created Plans and Process Instances for PMs
• Wrote java code to receive the Index xml of the documents from AX Server and parse the xml using SAX.
• Marshaling and un-marshaling the XML and java object using JAXB.
• Setting, Updating and Appending the Index values of the document to the UDAs in PMs.
• Developed java code for attachments in inbound purpose.
• Developed Application to communicate and extract data from the AX system using AX Webservices API.
• Wrote java code to save the documents based on MIME types into the Document Imaging System.
• Retrieving the documents from the DMS based on the document mime type
• Wrote java code for multiple attachments with fax and email by using itext API
• Wrote code to send multiple attachments through fax using Right Fax API
• Wrote code using java reflection API
• Developed Batch File application to save the documents into DMS
• Wrote java code using Java Mail API to send multiple attachments through emails
• Developed web client servlet to test the Correspondence application

Environment: Java, J2EE, Servlet, Websphere 6.0, RAD6.0, WinCVS, AX Webservices, EMC Captiva Server, Right Fax Captires Server, Java Mail, XML, XSL,XSLT

Confidential

Java Developer

Responsibilities:

• Understanding user requirements
• Developed JSPs for AIG login, Claims Data Corrections and Policy data Corrections
• Developed Session Bean to call Entity Beans
• Developed Form beans and Action classes
• Configured form beans, action classes in struts-config.xml
• Configured beans home, remote and beans classes in ejb-jar.xml
• Configured Data source and Connection Pool in application server
• Developed Entity beans for persistence operations
• Developed RRDFilterServelt and written the code for Ldap Access and Authentication of user credentials
• Developed queries.xml files
• Written DB2 SQL queries and executed in TOAD to test the data
• Involved in deploying the application in WebLogic Application Server
• Involved in bugs fixing
• Involved in unit testing
• Prepared Policy Data Corrections and Claims data corrections Excel documents to validate and find the modified data for UAT
• Designed Class Diagrams and Sequence Diagrams using Rational Rose

Environment: Java, J2EE, JSP, Servlets, WebLogic, RAD6.0, html, Javascript, DB2, Rational Rose 2000, PVCS, Windows, Struts, Unix, EJB, AIG Framework, TOAD