SUMMARY

• 10+ years of professional experience in Information Technology (Java and J2EE technologies).
• Involved in all phases Analysis, Design, Development, Implementation and Testing of Software Applications development life cycle.
• Strong working experience in application development using JDBC, Servlets, JSP, Java Beans, JMS, Struts, spring, Hibernate and Webservices.
• Experience in developing web applications using technologies like HTML, Java Script, AJAX, DOJO, JSON, CSS, JSP Tag libraries and GWT.
• Experience in developing web - based applications using Python, Django, PHP, Angular JS, VB, C++, XML, CSS, HTML, DHTML, JavaScript and JQuery.
• Proficient in writing ANT, Mavenbuilds script to automate teh application build and deployment.
• Good experience in developing and updating a web page using HTML5, CSS3, AngularJS,React.js,JavaScript, backbone.js, and JQuery across various browsers and theirby achieving cross browser compatibility.
• ImplementedNode.jsserver side code to interact wif MongoDB to store & retrieve data using Mongoose drivers.
• Experienced in working wif multiple databases like Oracle, SQL Server,Cassandra and MySQL.
• Functional noledge in implementation ofAWSCloud based technologies like Elastic Servers, EC2 Instance and S3.
• Experienced wif Perl, Shell scripting and test automation tools like Selenium RC, WebDriver and Selenium Grid.
• Developed Python Mapper and Reducer scripts and implemented them using Hadoop streaming.
• Experienced in performing Data driven testing to validate teh components displayed on teh website using Selenium.
• Implemented Frame work forSeleniumscripts using Java.
• Initiated teh Automation framework using SeleniumWeb Driver to run test cases in multiple browsers and platforms.
• Exposure to AWS andDocker.
• Highly motivated software engineer and experience in developing in web applications using JavaScript, Backbone.js and Coffee script technologies.
• Good noledge in developing multi-threading applications.
• Good noledge on SoapUI tool to unit testing SOA based applications.
• Ability to understand and use design patterns in application development.
• Experience in OOAnalysis, OODesign using UML.
• Expert in implementing dynamic web applications using Application Servers like BEA WebLogic, IBM WebSphere and Apache Tomcat and deploying in various environments like Windows and Linux.
• Experience in working wif Log4j, JUnit and developing ANT andMAVENScripts for enterprise applications.
• Hands on experience in using Integrated Development Environments like Eclipse 4.2.x/ kepler/Indigo, NetBeans, ColdFusion and RAD7.
• Experience in RDBMS like Oracle, SQL Server, Netezza, MS Access, DB2/AS400 and MySQL.
• Extensive experience wif SQLs/Stored Procedures.
• Experience in UNIX shell scripting, FTP/SFTP and file management in various UNIX environments.

TECHNICAL SKILLS

Programming Languages: Java, Java 8 C, C++, SQL

J2EE Technologies: Servlets, JSP, JDBC, JNDI, OSGI, EJB, RMI, ASP, Python.

Frameworks: Jakarta Struts, Spring, Spring MVC, JSF 2.0(Java Server Faces), Hibernate 4.0, Tiles, iBatis, Validator

Web Technologies: HTML, DHTML, JavaScript wif Jquery, ExtJS, AJAX, CSS,CMS, Yahoo UI, icefaces API, Angularjs, Node.js, Backbone.js

XML Technologies: XML, XSLT, XSL, HTML5, DHTML, XSL / XSL-FO, JNDI, LDAP, SOAP

Application/Web Servers: IBM WebSphere, IBM HTTP server, WebLogic, WebLogic Portal, JBoss, jBPM, Apache Tomcat, OC4J

Databases: Oracle, SQL Server, MySQL, DB2

Messaging Systems: JMS, IBM MQ-Series

IDE Tools: IBM WebSphere Studio Application Developer (WSAD), RSA, RAD, Eclipse RCP, Jdeveloper, Net Beans

BigData: Hive, Hadoop, Bigdata,hue, oozie, sqoop, Storm, Kafka, Elastic Search, HDFS, ZooKeeper,Map Reduce, hive, pig, Spark, flume.

PROFESSIONAL EXPERIENCE

Confidential, WA

Sr.Javafullstack developer

Responsibilities:

• Developing application service components and configured beans using Spring IoC, creation of Hibernate mapping files and generation of database schema
• Developed application service components and configured beans using SpringIoC, creation of Hibernate mapping files and generation of database schema.
• Developed Restful web services usingApacheCamel, Springboot and configured Kibana as a visualization dashboard.
• Participated in code review and mentoring sessions and used GIT as version control and GITBashfor GIT interactions.
• Taking advantage of teh MVC pattern of teh Angular7/8 and Knockout.js framework to accomplish teh single page application and produce higher maintainability of teh code.
• Working onActiveMQMessaging Service for Integration.
• Worked on migration Microsoft azure service toAWSservice for a project.
• Moved teh project toJava8to extensively use Lamda expressions and has better connectivity to Cloud in addition adding Springboot Libraries and UI Enhancement.
• UsedAWSto deploy teh project on EC2 instance Implementation of teh Business logic layer for MongoDB Services.
• End to End Integration development from JIRA to Service Now using Restful calls using C++/JAVA/Groovy.
• Created a data pipeline through Kafka Connecting two different clients Applications namely SEQUENTRA and LEASE ACCELERATOR
• Developed ashellscriptwhich picks up and changes teh server commands for various otherscripts to identify thejava8 version.
• Recommended and developed strategy for integrating internal security model into new projects wif Spring Security and Springboot.
• Created RFP (Request for Proposal) microservice to provide RESTful API utilizing Springboot wif Spring MVC.
• Used Hibernate mappings, relationships between tables and entity classes to access and update information in teh database.
• Involved in converting Hive/SQL queries intoSparktransformations usingSparkSQL, Python and Scala.
• Instructed teams on best practices aroundPCFand Springboot.
• Created a mock UI webapp inAngular8to demonstrate microservices and designed and developed teh authenticating portal using frameworkAngular8along wif HTML5, CSS3 and Type Script.
• Developed Reporting Dashboard which will generate reports and reduce manual intervention for support activities. Developed wif Spring MVC, CoreJavaandSybase.
• V2 API testing on teh Advance REST Client and SoapUI.
• Conceptualized, designed, and implemented automated functional API test cases using SOA test, and Soap UI.
• Used Postman API to get convenient, visual display of query results.
• Used various Java APIs like Apache POI, Java Email, me Text etc. as part of test automation.
• ConfiguredDockercontainers and Kubernates to manage dozens of micro services.
• Developed Automation Framework for Acceptance Testing using Cucumber BDD and JUnit.
• Created a End to End Framework for Acceptance Testing using Cucumber, JDBC, Maven, WebDriver, Java and TestNG.
• DevelopingBDD scripts wif Cucumber/Java and writing step definitions forbehaviorand step definitions.
• Used selenium and cucumber for some part for automation testing as well.
• Developed SeleniumWebDriverTest Automation Script for regression testing. Maintain scripts in between releases. Reproduce manually failures reported by Automation scripts.
• Implemented client side interface usingReact.js, flux pattern and Redux framework for SPA.

Environment: Java 8, J2EE, Angular 4/6/7/8, XML, CSS, Spring, Hibernate, Struts, Weblogic, and REST, JQuery, AJAX, ExtJS, JavaScript, JSP, Junit, Windows, JMS, Maven, Github.

Confidential, TX

Sr.Javafullstack developer

Responsibilities:

• Experience inConfidential AzureCloud Computing development and support.
• UsedJava, HTML, JDBC, JSP, Ant, JUnit, XML, JavaScript, and a proprietary Struts-like system.
• Setting upJava/J2EE development environment using Eclipse,Mavenand WebLogic.
• Developed on Tomcat for a WebLogic deployment tools included Ant, JUnit, DBUnit, HttpUnit, Visual Source Safe, and Scarab.
• Developed teh screens using AJAX, JQuery, HTML5, CSS3, and Angular 2 & 4.
• Built micro services usingDocker, AWS Lambda, and Elastic Beanstalk.
• Involved to work wif another developer to migrate an existing MS Access application toColdFusion.
• Responsible for Continuous Integration (CI) and Continuous Delivery (CD) process implementation using Jenkins along wif UNIXShellscriptsto automate routine jobs.
• UsedRabbitMQasJavaMessaging Service for producing and consuming data between applications.
• IntegratedSpring SecuritywifJDBCto manage user registration and login.
• Wrote SQL commands andStoredProceduresto retrieve data from SQL server database.
• Involved in migrating Hive queries intoSparktransformations using Data frames,SparkSQL, SQL Context, and Scala.
• Implemented RESTful web services using spring framework on back-end and Hibernate framework for ORM, MicrosoftAzurefor authentication and authorization.
• Worked wif Cucumber in selenium including TestNGandGherkin.
• Developed BDD tests using Cucumber by writing behavior and step definitions & developed required Selenium support code in Java for Cucumber.
• Assisted Manager by providing automation strategies,Selenium/Cucumber Automation and JIRA reports.
• Developed BDD tests using Cucumber by writing behaviors and step definitions. Developed required Selenium support code in JAVA forCucumber.
• Assisted Manager by providing automation strategies,Selenium/Cucumber Automation and JIRA reports.
• Developed BDD tests using Cucumber by writing behaviors and step definitions. Developed required Selenium support code in JAVA forCucumber.
• Developed Angular 4 Files and Used JavaScript to do teh validation on teh client end side.
• WroteGroovyscripts to automate request chaining, security tests and load tests.
• Involved into Code development and testing usingJBOSSESB (Enterprise Service Bus), Maven,Java1.7, Restful Web Services.
• Implement teh JavaScript/jQuery frameworks such asReact.js, Node.jsfor MVW/MVC framework.
• Consumed JSON APIs by using teh Angular 2 resource and configuring it.
• ImplementedBlue PrismUser authentication by defining user roles, creating users and setting password policies.
• Built and Deployed Docker images on AWS ECS and automated teh CI-CD pipeline.

Environment: Java,Angular 2 & 4, Oracle, SQL server, JSP, JSF, HTML,Jenkins, CSS, JavaScript, JSON, JQuery, Ajax, Spring, Hibernate, JBoss, SVN, Subversion.

Confidential

Sr.Javafullstack developer

Responsibilities:

• Created stubs to consume Web services.
• Involved in writing JSP and JSF components. Used JSTL Tag library (Core, Logic, Nested, Beans and Html taglib's) to create standard dynamic web pages.
• Implemented wif Angular using its advantage including two way data binding and templates.
• Identified teh defects through Selenium and ensured dat business processes deliver teh expected results and remain reliable throughout teh production release.
• Developed Ruby on Rails 3 web applications using MongoDB and back-ground processes using Resque and Redis.
• Designed and developed teh session module using J2EE for existingcoldfusionapplication.
• Implemented build scripts usingMavenand GIT technology for version control.
• Used CQL (CassandraQuery Language) to read from and write data intoCassandradatabase.
• Worked on NoSQL databases including HBase, Mongo DB, andCassandra.
• Good experience in creating and consuming Restful Web Services.
• Designed and developed backend application servers usingPython.
• Followed MVC Structure and used AngularJS to develop Single page Application.
• Managed application deployment using Python.
• UsedPerlas a Scripting language for server-side scripting of web pages.
• Upgraded Python 2.3 to Python 2.5, this required recompiling mod python to use Python 2.5.
• Enhanced user experience by designing new web features using MVC Framework like Backbone.js, and node.js.
• Used Solr queries on top ofCassandrato fetch teh results.
• Automated tests were coded in Java Script wif Froglogic’s Squish or SmartBear’sTestComplete for client applications and coded in Java wif Selenium for web application testing.
• Extensively implemented AngularJS components ng-click, ng-repeat, ng-model, ng-show, ng-clude etc.
• Developed client GUI modules usingSwing,Javascript and Flash.
• Used JUnit for testing teh application andMavenfor building Projects.
• Creation of a Tastypie like module forNode.js- REST APIs design.
• Built Web pages dat are more user-interactive using JavaScript and Angularjs.
• Developed JSP Views, Actions and delegating teh tasks to corresponding session beans.
• Working on Struts Framework for developing teh front-end application and extensively. Spring as middle tier for entire application.
• Involved in working wif Struts Tiles for teh common look and feel for a web application.
• Working on Web Services usingJavaAPI for XML Services (JAX-WS) and supporting, building, deploying Web APIs Services.
• Connected server and database to update data information wifNode.jsand MONGODB.
• Wrote PL/SQL statements according to teh need using Oracle 10g database.
• Working on an internal web-based client server application built wif Struts 2 Framework using Oracle backend Database, working on establishing teh relation for teh different beans using teh Hibernate.
• Involved in writing various components using Spring AOP and IoC framework.

Environment: Java, Struts Framework, Oracle, HTML, PL/SQL, JDBC, Stored procedures, Web Logic Application Server, Hibernate, Ant, JAX -WS Web Services, WSDL, EJB.

Confidential, MN

Java full stack developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of teh application like Requirement gathering, Design, Analysis and Code development.
• Developed a prototype of teh application and demonstrated to business users to verify teh application functionality.
• Created Hibernate XML files and Java class files to map teh object relation Mappings.
• Developing front end of application using HTML, CSS, backbone.js, JavaScript, jQuery.
• Used Angularjs framework where data from backend is stored in model and populated it to UI.
• Prepared user documentation wif screenshots for UAT (User Acceptance testing).
• Extensive experience in producing/consumingRestbased web services using JAX-RS, Jersey providers.
• Developed teh administrative UI using Angular.jsandNode.js.
• Developed and implemented teh MVC Architectural Pattern using Struts Framework including JSP, Servlets, EJB, Form Bean and Action classes.
• Hands on experience wif MVC JavaScript frameworks such as Backbone.js, Angular.js and Node.js.
• Developed and designed Interfaces usingSwing.
• Developed teh web layer using Spring MVC framework.
• Worked on a code generation framework dat generated Java Swing code from XML
• Developed web services inJava. Experienced wif SOAP/WSDL. Has also designed and developedRESTinterfaces inJava.
• Developed Action Forms and Action Classes in Struts frame work.
• Developed Web API usingNode.JSand hosted on multiple load balanced API instances.
• Implemented Struts Action classes using Struts controller component.
• Developed Web services (SOAP) through WSDL in ApacheAxis to interact wif other components.
• Integrated Spring DAO for data access using Hibernate used HQL and SQL for querying databases.
• Implemented EJBs Session beans for business logic.
• Used parsers like SAX and DOM for parsing xml documents and used XML transformations using XSLT.
• Wrote stored procedures, triggers, and cursors using Oracle PL/SQL.
• Created and deployed web pages using HTML, JSP, JavaScript and CSS.
• WroteJUnit Test cases for performing unit testing.
• Used ANT automated build scripts to compile and package teh application.
• Used Jira for bug tracking and project management.

Environment: Java, JSP, JDBC, Struts, Hibernate, Design Patterns, XML, PL/SQLDeveloper, Weblogic, Apache Axis, ANT, Clear case, JUnit, Web services, SOAP, XSLT, Jira.

Confidential

Java full stack developer

Responsibilities:

• Involved in Full Cycle of Software development from Analysis through Design, Development, Integration and testing phases.
• Created Class diagrams, Sequence diagrams and Activity diagrams to describe teh relationship dat exists among system's object in accordance wif teh business requirements using UML.
• Designed and implemented application using JSP, JSTL Spring MVC, Backbone, JNDI, Spring IOC, Spring annotations, Spring AOP, Spring Transactions, Hibernate, JDBC, SQL, ANT, JMS, Oracle and JBoss.
• System built using Model-View-Controller (MVC) architecture. Implemented teh application using teh concrete principles laid down by several design patterns such as Composite View, Session Façade, Business Delegate, Bean Factory, Singleton, and Data Access Object
• Implemented front-end using Backbone, Underscore, jQuery, HTML, CSS and JavaScript.
• Developed backbone views, models, and collections and configured routing in teh application using Backbone router.
• Worked on jQuery Ajax to perform backend calls for data retrievals to populate model objects in collections.
• Developed Web services to allow communication between applications through RESTful over HTTP using ApacheAxis2.
• Designed and implemented transaction management using Spring declarative transaction management.
• Consumed JMS messages using message listener container in spring from WebSphere MQ broker.
• Implemented different types of spring controllers as per application requirements, Spring Validators, persistence layer, DAO and service layer components using Spring/Hibernate API and Spring/Hibernate annotations. Extensively used Hibernate QL.
• Extensively used Spring IOC, configured Application Context files and performed database object mapping using Hibernate annotations.
• Developed various batch jobs using Spring and Quartz scheduler deployed them on WebSphere application Server.
• Automate build process by using Maven and used CVS version control tool.
• Configured and customized logs using Log4J.
• Provided production support by debugging and fixing critical issues related to application and database.
• Troubleshooting of high volume and transaction and connection pool related issues in production and refactored code to fix teh issues.
• Supported, enhanced existing applications developed using JSF wif Prime faces.

Environment: Java, J2EE, HTML, CSS, JavaScript, Angular, Backbone, WebSphere MQ, Servlet, JSF, Prime faces, JMS, Spring MVC, Hibernate, JDBC, JNDI, RESTful, Axis2, WebSphere, Maven, Oracle10g, CVS, XML, JSON, Log4j, Underscore, jQuery, jQuery-UI, UML, Windows.