SUMMARY:

• Over fifteen years of Enterprise development and architecting in consulting, specializing in Service Virtualization, Cloud Computing in AAWS, Micro Services development, Java Patterns & Frameworks, Portal Orchestration in various Life Cycle of software development methods of Client/Server, API development and n - tired web applications by utilizing Agile Scrum and XP programming methodologies and waterfall and their implementation to Government, Insurance, Telecommunication, Ecommerce and Healthcare.
• Architectural skills and experience building cloud service models including Infrastructure-as-a-Service, Platform-as-a-Service, Software-as-a-Service, integrate Docker for distributed applications and Enterprise Integration Development (EIP patterns) using Apache Camel Framework. Utilized Hazelcast and Java I designed and implemented a scalable distributed self-organizing, self-healing, auto-scaling cluster for the backend processing pipeline. Systems Engineer designing and integrating full stack, heterogeneous systems. Interested in automation and “Infrastructure as Code” to create modular, reliable, and reproducible systems to enhance efficiency and security.
• Development efforts on Big Data solutions, Map reduce programs with HDFS, for slicing down simplifying and efficient management of Large and time sensitive Data. Product enhancements and implement solutions for multi-tenant J2EE based legacy enterprise product enabling as Cloud based deployment and higher availability and scalability.
• Highly Experienced in Managing large scale dynamic web applications including Analysis, Design, Development, Build, Deployment, Re-Engineering, Coding and performance tuning n-tier system using Hibernate, JSF, Struts2, Spring, Spring MVC, Spring boot, Node-JS, Servlet, web services, Tomcat, WebSphere, OC4J, BEA WebLogic, JBoss, XML, JSON, JavaScript, jQuery, SVN, CVS, Maven and Various open Source APIs on Windows, MAC and UNIX OS. Portal, JEE6, J2SE 5.0, Java Beans, Ejb3, Xml and Apache Camel(EAI).
• Worked on transformation of Legacy Systems through service enablement, transformation methodologies to Java Systems, development of Model driven application development methods, and automation of those methods using IBM technologies. I have designed yielded frameworks reused in dozens of implementation and scalable case management systems supporting thousands of users.
• Seven years focused on Portal Orchestration using IBM Portlet Factory and IBM Web Experience Factory, Human task management and interaction with legacy applications using IBM tools.

TECHNICAL SKILLS:

Java: Java Enterprise Edition (Applets, Awt, Swings, Multithreading, Java Utilities), Java Enterprise Edition (JCA,J2C, JDBC, RMI, Servlet, JSP Tag Libraries, Beans, EJB, BPEL, XML, Xml Parsers, XSL, Model View Controller Frame work and Struts2.0. JSF2.2, Richfaces, Icefaces, Java EE 6), Web Service- (SOAP, RESTFUL, JAX RS, JAX-WS, Apache wink), Websphere Portal Server-(Interportlet communication, wiring, personalization, events, content management, Themes and Skins), Spring, Spring-boot, Node-Js, JQuery, CSS3, Html5, Ajax, Hibernate, JPA, Jasper Reports, Itext. Legacy to Java Conversion, HDFS, Cassandra, Big Data, Apache Pig, Apache Hive, Apache Zookeeper, AWS, EC2, Lambda, Elastic Search.

IDE: Intellij Idea, Eclipse, WSAD5.2, RAD 6.0, 7.0, 7.5.5.5 and WID 6.0.2

Web Servers: Jakarta Tomcat 4.0, Apache, Http Server.

Application Servers: IBM s WebSphere Application Server 5.1.1.8/6.0.2.7, 7.0.0.9, WebSphere Portal Server 5.1.0.3, 6.1.0, 6.1.5, WebSphere Process Server 6.0.1.1 and Bea s Weblogic 5.1/7.0, JBOS 6 .0, WebSphere 16.0.0.4, Tomcat

Performance Tuning Tools: Mercury (Virtual User Generator, Load Runner, Deep Diagnostics.)

Database: Oracle (8-11i), SQL Server

Designing Tools: Uml (Rational Rose). WID, Visio.

Operating Systems: Windows NT/95/98, XP, 7, Window 2000 Server & Advanced Server, UNIX, AIX 6.1, SOLARIS and Dos.

Scripting Languages: Java Script, VB Script, Ajax, JQuery, Python, Jython, Seam

PROFESSIONAL EXPERIENCE:

Confidential

Senior Developer

Technologies Used; Hardware, Software, languages, and tools Java, J2EE, JSP/Servlets, Angular JS, Spring, Spring Boot, Hibernate, REST, JSON, SOAP, WSDL, XSD, Unix Shell Scripting, SQL, Log4j, XML, JavaScript, Ant Scripting, JNDI, JMS, JPA, jQuery UI, EJB and Java Web Services, HTML, XML, XPATH, XSLT, Drools, WebSphere Liberty 16.0.0.4, RAD, Eclipse, Maven, AWS, EC2, S3, Elastic Search

Responsibilities:

• Analyze and review the Technical Design Document and Business requirement Documents. Develop applications using Core Java, EJB, Spring, Hibernate, JDBC, AJAX, JNDI, JMS, JavaBeans, JSP, Servlets, JQuery,, angular JS HTML, CSS, DOM with Integrated Development environment Eclipse, RAD)
• Convert the project specifications into sequence of detailed instructions and logical steps for coding using Java/J2EE, EJB Java Web Services.
• Developed application for communicating with upstream and downstream systems using java web services (Common APIs exposed by upstream system) using SOAP HTTP.
• Developed Restful web services API for providing Service to the client application.
• Developed application using data from another third party services for data validation using REST client.
• Developed in migration project for object - relational mapping and used Java APIs - JPA and JNDI
• Developed MDBs and used JMS for pulling the message from the Queue.
• Develop client side validation code using JavaScript and jQuery in JSP, HTML.
• Deploy application in web and application server s WebSphere and JBoss in both Dev and QA environment on UNIX servers.
• Migrate applications from WAS 8.5 to WebSphere Liberty 16.0.0.4.
• Migrate applications to AWS, EC2 containers and db migrations from Oracle to file based No SQL Cassandra.

Confidential

Senior Developer

Technologies Used; Hardware, Software, languages, and toolsJava, J2EE, Apache Camel, Mongo, Restful web service, JSON, XML, Angular JS, HTML 5, Mongeez, groovy, Linux, soap, Junit, Intellij, Soap UI, Putty, STS, Spring, Java 8.0, Zoho, AS2, SSH, ActiveMQ, Jenkins, Maven, Docker. MEAN Stack, ExpressJS, Node JS, Grunt, NPM, BowerIndividual Contribution:

Responsibilities:

• Develop Camel based routing mechanism for automated b2b solutions.Develop Scripts integrating the routes and backend solutions.
• Mongo and Mongeez data management using Document Model.
• Develop mailbox and messages and transfer mechanism.
• Configure and maintain AS2 for secure File transfer.
• DAO and service framework development.
• Developed integration modules for disparate clients usingRoutes and Scripts.
• Deployment to Cloud Platform to AWS Opsworks & virtualizing services.
• Develop Elastic Search for search operations.

Confidential

Technologies Used; Hardware, Software, languages, and tools

Senior Developer

Responsibilities:

• Develop new modules and rich features for the COIM Interface
• Develop and maintain the build release tool with maven & Jenkins.

Confidential

Senior Developer

Technologies Used; Hardware, Software, languages, and toolsWebsphere Portal Server 8.5, Websphere Application Server 8.5, Rational Application Server 9.1.1, Restful web service, oracle, hibernate, wireframe, angular js, groovy, Linux, soap, junit, rtc plugin, jazz server, portlet jsr 286.

Responsibilities:

• Develop portlets for the portal with feature rich GUI components.Develop restful webservice to communicate with image server for storage.
• Develop DAO components and interact with relation database for data manipulation.
• Develop validation framework with quick n easy form editing and submit ion with lot of business rules incorporated.

Confidential

Technologies Used; Hardware, Software, languages, and tools JBoss, Nimbus platform (Tomcat, RabbitMQ, Hazelcast), Apache Camel, Groovy, Grails, Html5, CSS5, Ajax, JQuery, HTML5, Struts. Jetty, Intellj, Eclipse, Java, Groovy, Python, Junit, Weblogic, JBoss, Spring-Web, Spring-Batch, Schedulers, Unix, Jax-rs, JSON, XML, Restful Web Services, SOAP UI, Postman, Rest Client.

Senior Developer

• Onboarding process with integration and rerouting several of the Applications from various Vendors and provisioning them. Work closely with testers to test new features and bug fixing. Writing JUnit, Mock test, integration and acceptance test and running these tests before any commit with strict continuous integration. Designing database modeling, data base normalization using SQL Developer for oracle database. Build and Deployment application to Environments with Maven, Jenkins. Provided assistance for interface designing and system integration. Interact with support teams, Offsite and offshore and solving their business and technical impact issues. Attend daily Scrum standups, with working around tasks and impediments on multiple projects.

Confidential

Technologies Used; Hardware, Software, languages, and toolsWindows XP, Linux, Websphere Application Server 7.0.0.19, IBM Websphere MQ Server 6.0, DB2, OSGI, Spring, SOAP, RESTFUL, JAX RS, JAX-WS, Java Servlets, Jsp, JSF 2.2, Seam, Hibernate, JPA, Jasper Reports, Itext., Html, Java Script, RAD 8.4., CVS repository/Serena, Maven, Junit., JMS, MQ Series.

Lead Developer

Responsibilities:

• Have involved in the analysis, design, development and architecting the project by creating prototypes of
• Application and recommend and implement best practices for the development of the project.
• Have written the Logical and Physical diagrams involving the Sequence, class diagrams, collaborationCommunication diagram for the overall flow of the different modules involved in the system.\ using Visio and
• Have developed Feature rich GUI content for the Front end Components in the application as well as enhancing the Legacy modules with cutting edge technologies (Ajax, JQuery, Seam, CSS3, and HTML5) in the
• Front end.
• Have integrated the Spring framework in this application, utilizing almost all the features such as ORM, IOC annotated component model, Rest Support, Have implemented POC for key features of the application including and not limited to developing a CICS
• Transaction Gateway with CICS platform, Data access layers with Open JPA.
• Object to xml and back transformations was developed and utilized as and when required Confidential various ends of the projects as desired. Transformed the copybooks from Cobol to Java using IBM tools and interacted with MQ messages coming from third party organization still under legacy standards. Have worked with the team in developing the SOAP and Restful API’s for the web services for ARIS and
• Provider (modules in Application) to expose and consume Service from other applications.
• Wrote both the Commarea Api’s and channels and containers Api’s methodology of implementing the
• CICS Transaction Gateway to talk to the legacy system using both ECI Request with Interaction Spec API’s for Websphere as well as the Java gateway for Outside the Websphere Container calls to Legacy.
• Wrote the junit test cases for various modules of the application involving inside container tests as wells as outside container junit test cases as part of process oriented development Test cycle for the project. Have streamlined and structured the project with maven build tool for packaging and bundling together the modules in the project to deploy as both an ear project as well as an OSGI project. Have involved in the core life cycle of the project by analyzing and designing the migration of the legacy system to Object oriented model that fit the Adjudication Model (a model in the project) for the FEP Streamline project for effective. Claims processing involved with the internal team by understanding the key integration of each internal projects. Played an important role in configuration management of the Data Sources, JMS configurations, CTG
• Configurations, Work and Timer Managers In the Websphere Application Server.
• Worked closely with the Build team to strategize Maven Build and deployment mechanism for the Application and Bundling mechanisms for the OSGI model driven by the application. Was a key player in monitoring /administrating logs in all environments (AIX 6.1) in coordination with
• Testing/Business teams as part of verification/testing, troubleshooting key issues in the application while testing and fixed, issues that were found.
• Have handled all the iterated deployment processes to production for the project in a span of 2 years. Have handled production deployment/monitoring, implementation plan strategizing the configuration, Infrastructure planning, Server Clustering, performance enhancement in L&P as part of readiness to deploy to Production.

Confidential

Technologies Used; Hardware, Software, languages, and tools Windows XP, Linux, Websphere Portal Server 6.1.5, Websphere Application Server 7.0, Oracle 11g, Rational Rose (Uml), Spring, RESTFUL, jax-rs, jax-ws, Apache wink, Java Servlets, Jsp, JSF 1.2, Richfaces, Icefaces, JSR286,Websphere Portal Server-(Interportlet communication, wiring, personalization, events, content management, Themes and Skins), Spring, JQuery, CSS, Html, Ajax, Hibernate, JPA, Jasper Reports, Itext., Html, Java Script, RAD 7.5, Capcha, Avaya Ip Phone Integration, Fax Integration, CVS repository.

Lead Developer/Architect

Responsibilities:

• Have involved in the analysis, design, development and architecting the project by creating prototypes of
• Application and recommend and implement best practices for the development of the project.
• Have implemented POC for key features of the application including and not limited to screen popup of the application on Avaya call received by a representative, self serve registration process for the public, Barcode generation for the reports generated from the system, WebService integration with Trading Partner. Have made the different JSR 286 portlets in the application residing across multiple pages across the application on a Websphere Portal Server 6.1.5 talk to each other by both public Render Parameter and
• Inter Portlet Wiring mechanisms.
• Have taken the out of the box IBM Theme and modified it to the customized Confidential ’s look and feel theme while maintaining the accessibility policy standards of the organization. Have written an XML script for the project to create the entire layout of the TMTS application while taking care of the different levels of menu, their page level security, right naming conventions to in corporate the
• Portal Navigation SPI model.
• Have implemented features of Portal Personalization rules to control visibility of Portlets across the application. Wrote Restful stateless Web Service for the application, which would be consumed by a third party vendor
• TMHP to get the authorization for handling the claims piece of the application.
• Developed portion of backend services involving complex queries using Hibernate Annotations, which is presented with rich and dynamic JSF and Ajax Components. Generated reports for the system with barcode imprints using Jasper, ireport 3.5 reporting tools. Have configured LDAP to Websphere Portal and integrated Login, Logout, Redirection after Authentication upon Logon, also understand ICHAIN’s java based services that allow to provide LDAP- based user self- registration, account attribute modification, manage passwords. Have involved in the core life cycle of the project by effectively managing the overall development of the project including but not limited to identify Change request and implement them, analyze system and business issues and maintain the defect tracking mechanism() to fix all the bottle necks from the application stand point. Have trained the external users to the system with live gotomeeting interfaces and solved the potential business issues of the users of the system facing challenges in doing their daily activities.
• Employer

Confidential

Technologies Used; Hardware, Software, languages, and tools J2EE, Windows XP, Websphere Application Server 5. 1, Oracle 9i, Rational Rose (Uml), Spring, Java Servlets, Jsp,JSF,JSR168, EJB, Html, Java Scrip, Jasper Reports, ireport3.5, WSAD5.2(IDE), RAD 6.0, Mercury (Deep Diagnostics, Load Runner and Virtual User Generator) Apache Ant, ClearCase, ClearQuest and Requisite Pro, Xml Access.

Programmer Analyst

Responsibilities:

• Have worked on development and integration of all the applications in the project including Portal presentation layer, and Services Layer containing processes. Have installed, configured and administered Websphere Application Server, Websphere Portal Server and have extensively used servers Confidential all levels including memory profiling, heap size management, federate nodes, cluster and performance tune. Maintain Frameworks of the system and customize design of the application. Build, Deploy and run Applications on all environments Assembly Testing, Product Testing, Integrated
• Product Testing and Production Environments.
• Implemented the archiving and unzipping of the various deliverable information from Managed Care
• Organization like Chip, Star, Star- Plus to form a Quarterly Summary Report for the
• Confidential Management Staff which ended up reducing the time involved in calculating the metrics from various cells and columns across multiple Excel Spread Sheet to form a Manual Quarterly Summary Report.
• Developed download/extract and upload mechanisms for Excel Spreadsheets from and to the System.

Confidential

Technologies Used; Hardware, Software, languages, and toolsJ2EE, Windows XP, Websphere Portal Server 5. 1, Websphere Application Server 6.0, Oracle 10i, Rational Rose (Uml), Spring, Java Servlets, Jsp, Struts, JSR168, Jasper Reports, ireport3.5, Html, Java Script, RAD 6.0, CVS repository, Xml Access.

Programmer Analyst

Responsibilities:

• Have worked on development and integration of all the layers in the project including backend Web
• Services, Jasper Reports, ireport 3.5, front end and middle tier hibernate, spring..
• Build, Deploy and run Applications on all environments development, test, last and Production

Confidential, Austin, Tx

Technologies Used; Hardware, Software, languages, and tools J2EE, Windows XP, Websphere Application Server 5. 1, Oracle 9i, Rational Rose (Uml), Spring, Java Servlets, Jsp,JSF,JSR168, EJB, Jasper Reports, ireport3.5, Html, Java Script & WSAD5.2(IDE), RAD 6.0, Mercury (Deep Diagnostics, Load Runner and Virtual User Generator) Apache Ant, ClearCase, ClearQuest and Requisite Pro.BPEL, Websphere Process Server, Websphere Portal Server, Websphere Application Server, AntHill, Xml Access, Jacl.

Application Developer

Responsibilities:

• Have worked on development and integration of all the applications in the project including Portal presentation layer, and Services Layer containing processes.
• Worked on TaskList Manager using BPEL Processes workflow on WebSphere Process Server 6.0.1(BPEL and Human Task Containers).
• Maintain Frameworks of the system and customize design of the application.
• Build, Deploy and run Applications on all environments Assembly Testing, Product Testing, Integrated
• Product Testing and Production Environments.
• Worked on tuning the system by closely profiling the modules to the method levels of jsp, servlets jdbc, Ejb and Web Services by analyzing the transactions using Mercury Tools.
• Have installed, configured and administered Websphere Application Server, Websphere Portal Server and have extensively used servers Confidential all levels including memory profiling, heap size management, federate nodes, cluster and performance tune.

Confidential

Technologies Used; Hardware, Software, languages, and tools J2EE, Windows NT, Websphere Application Server 4. 0, Oracle 9i Database; Rational Rose (Uml); Java, Java Servlets, Jsp, EJB& IntelliJ Idea.

Programmer Analyst

Responsibilities:

• Used J2EE standards making sure that all pieces can talk together
• Server side development for the web site which included coding Java Servlets & Enterprise Java Beans (EJB) Coded reusable Java business components, which abstracted the data in the database and provided a common interface for database access and business functionality. Implementation of Backend coding (Jdbc). Analyzed the best practice in using a driver. Remodeled web pages and server side components to fit into a standard framework, which highly improved manageability Participated in the Tuning of source programs for improving performance. Developed Ejb components that are common across all modules. Worked on Dao’s and some utilities in Jsp & Java Script.

Confidential

Technologies Used; Hardware, Software, languages, and tools J2EE, Windows NT, Websphere Application Server 4. 0, Oracle 9i database; Rational Rose (Uml); Java, Java Servlets, Jsp, Html, Java Script & Intellij Idea

Software Engineer

Responsibilities:

• Designing and laying out the GUI using the Mvc framework. Developing the event-handling mechanism of the GUI using the callback code provided by other team members. Developing a generic login module with reusability in mind. Using and extending the in-house programming API’s wherever possible..