PROFESSIONAL SUMMARY:

• Having around 15 Years of IT experience in design, development, documentation and management of Enterprise, web and cloud platform applications using Java/J2EE and open source technologies.
• PMP Certified
• CSM (Certified Scrum Master).
• Worked extensively in J2EE, Dev Ops and open source technologies - Core Java, Servlets, Struts, Spring Data, Spring Cloud, Spring Batch, Spring integration, JSF, AngularJS, Ajax, JQuery, CSS3, HTML5, Hibernate, IBatis, EJB 3.X, JDBC, JNDI, JPA, JMS, Tibco, Apache MQ, Web services (SOAP and RESTFUL(Jersey)), Elastic Search, MongoDB, Docker, Cassandra, Lucene, Kafka, Hbase, XML and RDBMS like Oracle.
• Mostly worked in Insurance, Ecommerce, Banking, Financial and Telecom domains.
• Has successfully lead teams and worked as an onsite coordinator.
• Hands on experience in Enterprise Java application development using Server and Client side framework and libraries like MVC Spring, Struts, Tiles, JSTL, DOJO, AJAX,HTML5, CSS3, JQuery. JSON objects and Server Side technologies/frameworks like SOA, EJB 3.0, Hibernate3x, JTA, JPA and Web Services.
• Strong experience of dynamic J2EE Application development with JDBC, SQL, PL/SQL, HQL, Oracle, SQL Server,
• J2EE application development with Eclipse, RAD, WSAD and administration with Sun one, JBoss, WebSphere Web Logic Application Servers and Apache Tomcat.
• Good exposure to Object Oriented Software, Internet Programming and Agile, Scrum methodologies.
• Have used version controlling with CVS, SVN, GIT and done successful builds with tools ANT, MAVEN, Gradle, Cruise Control
• Hands on experience of SaaS systems using different service provider.
• Widely used UML using Rational Rose and Visio in system analysis, design and in doing project specifications and also involved in Business Activity monitoring using different engines.
• Involved multiple times in designing and development of RDBMS structure for different applications.
• Also, worked in implementation of vendor products with base application (Endeca, Lucene, AuthrizeNet, Cyber source, Inscribe and OrderMotion).
• Hands on experience in Content management (Interwoven) products - Team Site and Media Bin for managing dynamic contents.
• Hands on experience in Introscope (Wily) for troubleshooting performance issues in application.

TECHNICAL SKILLS:

Programming Language: Java, Scala, Groovy

Java Technology: J2EE, Servlet 2.2, JSP1.1, JavaBeans, JDBC 2.0, JMS, Hibernate, Spring, Web services

Framework/Design Pattern: MVC, Struts, JSF, Spring, Dojo 2.2.0, JSTL, Tiles, JSon

Database: HQL, SQL, PL/SQL, Oracle 10G, SQL Server 7.0

Application/Web Server: Web Sphere 8.5, App Server 4.0 & Portal Server, Web Logic 10.0, Tomcat, JBOSS, Sun one.

Java IDE: RAD, WSAD 5.1, and Eclipse 3.0

Web Messaging Protocol: XML, XSL, XSLT, SAX, JDOM

Markup & Scripting Language: DHTML, JavaScript 1.2, CSS3, HTML

Web Dev: Dreamweaver, Fireworks, Web Trends, Rational Clear Quest

Operating System: Windows XP/NT/2000/98/95, UNIX, MS DOS

Version Control: CVS, Visual Source Safe, GIT

PROFESSIONAL EXPERIENCE:

Confidential, AZ

Technical Architect

Responsibilities:

• Responsible for working with different teams for implementation of new API’s, functional features and architecture design and delivery.
• Responsible for managing and providing technical solutions for review, survey and third party integrations (SendGrid) for reputation using Java, Spring Boot, Docker, Spring data, Rest web services, Jenkins etc.
• Responsible for working with product owners to convert functional requirements to design and work with different team to implement technical solutions.
• Migrated reputation builds from Maven to Gradle.
• Responsible for working with global teams for new enhancements and features.

Environment: JDK1.8, J2EE, JDBC, SOA Architecture, Tomcat,, RAD, JUnit, XML, ANGULARJS, Docker, CSS3, Spring Data, Spring BOOT, OAuth, EJB 3.0, JPA, KAFKA, Scala, REST,SOAP web services, RabbitMQ, MongoDB, Elastic Search, Gradle, Stash, GIT, Mongo DB, Junit and JBehave.

Confidential, AZ

Technical Architect

Responsibilities:

• Working for Confidential Arizona ( Confidential insurance group) in UBI program (Usage Based Insurance).
• Responsible for working with product owners to convert functional requirements to design and work with different team to implement technical solutions.
• Responsible for evaluating third party product and create POC for best possible solution for base product.
• Responsible for managing and providing technical solutions for UBI and Diagnostic Alert Program (DTC) program for Confidential using Java, Spring Boot, Hibernate, Elastic Search (store and retrieve data using REST API’s), Hbase (Phoenix), Cassandra, Tibco, Zookeeper, Docker, Spring data, Rest web services, Jenkins.
• Responsible for working with teams for core java, spring, created base framework using java and database design for functional requirements.
• Responsible for working with teams for Web Services, Security (OAuth and Ping Federate) implementation for authentication and authorization for SSO implementation for Confidential clubs integrated with various online Confidential web applications.
• Designed and implemented cybersource API (PayPal) as new payment option for checkout.
• Responsible for working with teams (DevOps, Develo pment and Business) for Jenkins, Docker, Stash, Git, Jira for build, integration and deployment in different environment.
• Responsible for working with club teams for implementing analytical insurance tool for UBI. This application (SmartTrek) is being used by 45 Confidential clubs.
• Responsible for providing technical leadership for code review and implement best practices for creating micro-services using spring boot services (Netflix Stack) components, dockerization of microservice and deploy them in AWS cloud env and worked in pivotal cloud foundry, S3 Bucket file transfer (reading/writing), dynamo DB and continuous integration using Jenkins in AWS environment.
• Designed and engaged in implementation of Spark job for data ingestion and data integration.
• Created Confidential -SmartTrek pages using ANGULARJS for UBI Program i.e implemented controllers, modules, fetching data using services etc
• Responsible for creating high and low level designs for usage based insurance program, UBI device registration and score lock programs.
• Designed and developed different modules for policy bind API, safety score, device enabling API’s (Rest web service, Hibernate, EJB, JMS, MQ, XSLT, XML).

Environment: JDK1.8, J2EE, JDBC, SOA Architecture, WebSphere Server, Tomcat, RAD, JUnit, XML, PL/SQL, ANGULARJS, Docker, CSS3, Struts, Spring 3.0, Spring BOOT, OAuth, Hibernate 3x, EJB 3.0, JPA, KAFKA, Scala, REST,SOAP web services, Cassandra, Elastic Search, Gradle, Stash, GIT, Oracle10g, AS 400, Mongo DB, Junit and JBehave.

Confidential, Boca Raton, Florida

Technical Architect (Mobile/Web)

Responsibilities:

• Designed and implemented vital aspects of eCommerce web application (service APIs, client configurations, Third party implementations like (Rich Relevance, Scene7, Cyber source and Endeca).
• Evaluated and implemented various tools for performance tuning and troubleshooting in staging and production env.
• Worked closely with legacy/back-end systems (AS-400 and SAP) to find long term and reusable solutions for migrating AS 400 to SAP system.
• Responsible for working with teams (DevOps) for Jenkins, Docker, Stash, Git, Jira for build, integration and deployment in different environment.
• Designed and developed user interfaces using Struts, Tiles, JQUERY, HTML5, CSS3 and used custom Tag libraries for web interface components.
• Worked on implementing new order management system for Vikings.
• Designed on PL/SQL Store Procs, Cursors, Functions and JDBC calls from front end applications.
• Worked on optimization and improving performance of existing queries.
• Worked extensively on core java, multi-threading (executors), created base framework using java and database design for functional requirements.
• Designed and implemented new data model and designed new service API's for new Order tracking system in Confidential using SOA(orchestration, contract, pooling, cache etc).
• Developed multiple middle tier components using JPA, spring and hibernate3.
• Designed and Implemented new JSON rich relevance and password migration projects.
• Created base framework for merging Confidential /office max for getting profiles, sku’s merger, google analytics etc.
• Created Framework for Junit tests for different modules and services.
• Also, worked on integration of new payment gateway web services (REST and SOAP) with base application.

Environment: J2EE, JDBC, SOA Architecture, WAS 8.5 Server, RAD, JUnit, XML, GIT, PL/SQL HTML5,CSS3, Struts, Spring 3.0, Spring web flow, Spring Security, SAML, SSO, OAuth, Hibernate 3x, EJB 3.0, JPA, JMS, REST,SOAP webservices, Endeca, Maven, Oracle10g, AS 400, Mongo DB, Junit and JBehave.

Confidential, NJ

Tech Lead

Responsibilities:

• Confidential is in global timeshare business and I worked as technical lead developer in application development and was responsible for design and development of many releases.
• Worked in Spring, JMS, Struts, Hibernate and WebServices during this project.
• Created High Level design, Low Level design, and UML representation of the application and Process Flow of control for the web and service platform layer.
• Addressed various issues of performance, PCI and security in production environment.
• Implemented REST web services for various components such as nightly resort searches, weekly resort searches, payment auth and get customer details web services.
• Designed and implemented rewards and offers component and integrated with base application using JMS and Apache Active MQ.
• Implemented and integrated Interwoven (Team Site and MediaBin) with base application for content management.
• Integrated SAP interfaces with base applications using REST services.
• Developed integration classes with JRule engine calls and configuration (Business rule configuration).
• Designed and Developed SOA services using JPA with hibernate using Spring (IOC, AOP and core spring) and EJB, JMS, JTA and Web services (Apache CXF, REST).
• Used JCSCcache for resort services and booking products. .
• Designed and developed the points platinum user interface using JQuery, AJAX, DOJO, Struts, Tiles, HTML5, CSS3 and used JSP/JSTL Tag libraries for reusable web interface components.
• Well versed with Google analytics, Google Maps and used various Google API’s in the application.

Environment: Java, Endeca 6.1, Team Site, Media Bin, Google analytics, JDBC, SOA Architecture, SAML, SSO, OAuth, CSS3, WebSphere Server, JUnit, XML, Struts2, Spring 3.0, Hibernate 3x, EJB 3.0, JMS, Web services,IlogRule (Rule engine) Ant, Oracle10g and MainFrame Server

Confidential

Project Lead

Responsibilities:

• Provided documentation for High Level design, Low Level design, and UML representation of the application and Process Flow of control for the entire application.
• Created design documents such as Activity diagrams, class diagrams, and sequence diagrams using VISIO.
• Designed applications with adequate usage of Core J2EE design patterns (Data Access Object, Intercepting Filter, Business Delegate, Service Locator )
• Have designed and developed Wizard application with Ajax, struts and tiles for frontend and Business layer developed with principles from MVC (Spring, Hibernate 3x, EJB 3.0, framework handling utmost security.
• Network calls and database transactions are in compliance with Hibernate API.
• Optimally used SOA architecture to abstract business logic.
• Involved in designing relation database components like Tables, Index, Store procedures, Functions etc.

Environment: Java Design patterns, JDBC, MVC Framework, Websphere, JUnit, XML, EJB, Eclipse, Struts2, Spring, Hibernate, Web services((SOAP, WSDL, UDDI), Spring ACEGI security, UML, Rational Rose, Maven, PL/SQL, Mysql, Oracle10g, WinXP and UNIX

Confidential

Java Team Lead

Responsibilities:

• Confidential is online selling\purchasing product created on base product from Confidential for selling different products in different category. There is different modules for handling online purchase, payment options, shipping methods, Order-splitting, Shipping cost calculations, Gift items, Cross-sells, Up-sells, Credit Card validation and user can track there order in item history and order history.
• Using admin login you can configure inventory, price, weight and new sail for particular products can be introduced.
• Technologies Used: Struts, Jstl, Hibernate, Spring, JMS, EJB 2.1 Oracle and XML beans.
• **Worked in Integration of base application with Vendors products: Lucene, CyberSource, Paypal, AuthrizeNet and OrderMotion
• As the lead was accountable in presenting preliminary and functional schemas and implement them..
• Designed the user interface by Struts, Tiles, JSTL and used JSP Tag libraries for reusable web interface components
• Application has been addressed to keep integrity by ensuring transactions are in sync with JTA API.
• Established coding guidelines in terms of Exception handling, logging, testing etc
• Restricted the client layer from directly interacting with business layer by implementing the application using Session Façade.
• Persistence in the application was done with Entity Beans and Hibernate.
• Used Spring security.
• Inversion of Control and Dependency Injection principles were chiefly used throughout the application in (UI, Service Layer and Data Access tier) making the application loosely coupled.
• Conducted code reviews and supervised JUnit tests.
• Used AJAX for asynchronous communication /distribution of data in the application
• Streamlined the new architecture by ordering thorough unit and system testing for making the integration project robust application.
• Worked extensively to integrate third party products on Calico corners, Ellusionist, Surla table, Peruvian, Party City, Armany Exchange, Bliss ecommerce sites.

Environment: Java Design patterns, Struts, Spring, Hibernate, CruiseControl, JDBC, JUnit, XML, XSLT, EJB, ANT, UML, Rational Rose, Hibernate, DB2, WinNT and Solaris

Confidential

Responsibilities:

• Developed client-tracking web applications using MVC frameworks including JavaServer Faces/Struts/JSP, valid XHTML, and pure CSS for layout.
• Involved in Design and Development of Business Component.
• Coding and Integration of the different modules and implementation.
• Authentication and Authorization are programming interface is based on JAAS security providers.
• Developing the high-level design document.
• TSF Framework is used to keep the application in compliance with Rules specified by the business
• Contributed for the low-level design document, by identifying possible classes and required methods in them enduring OOPS concepts.
• Provided Websphere Scheduler approach to develop the application for polling of incoming messages
• Hibernate with Spring’s robust features such as Dependency injection and AOP.

Environment: Java, Spring, JDBC, MVC Architecture, JSF, WSAD, Web Sphere Server, JUnit, XML, Spring, Hibernate, Velocity, MAVEN, UML, Rational Rose, Visio, DB2 and WinNT

Confidential

Responsibilities:

• Developed the middle tier EJB components for business logic and database abstraction.
• Implemented case resolutions, strategies through UI design.
• Developed graphical user interface (GUI) for the product using Java AWT, Swing
• Used WSAD to develop entity and session beans.
• Widely used Struts1.1, Servlets2.2 API and JSP Tag libraries throughout the project. Used XML Schema on DOM parser.
• Used IBM MQSeries for messaging in the application.
• Used Customer Matching to evaluate customer relationship policies and manage interactions with client requirements.
• Interacted with FileNET eProcess workflow.
• Managed user roles and did Performance analysis with WebSphere application Server.
• Implemented security using Form based authentication and encryption using SSL.
• Used Macromedia Dreamwaver to design the cross-platform site and insert Java Applets with ActionScript.

Environment: Java, JSP, Servlets, Struts, JDBC, EJB Design Patterns, WSAD, WebSphere Server4.0, ANT, PL/SQL, CGI Perl, XML, XSLT, DOM, FileNET, Capture, eProcess workflow, Adobe PDF, Java Script, VBScript, IBM MQSeries, SOAP, UML, RUP, Oracle, Solaris, and WinNT

Confidential

J2EE Developer

Responsibilities:

• Above features were implemented for Both B2B as well as B2C Corporate.
• Involved in development and coding.
• Client side and server side validation for the whole application.
• Configuration setting in Dev and QA environment.
• Environment: Struts, Java Servlets 1.3, JSP, JavaScript, HTML, and Oracle as a Database.
• Developed business logic with entity, session and message driven beans.
• Extensive use of custom tags in JSP Tag libraries and XML throughout the project.
• Generated various reports according to the requirement specification and documented them.

Environment: Java, Struts, EJB, WebLogic Platform, PL/SQL, CGI Perl, Swing, XML, XSLT, DOM, Java Script, IBM MQSeries, UML, Oracle 8.i, UNIX and Windows NT