SUMMARY

• 12+ years of IT experience in software development life cycle including User Interaction, Business Analysis,Design, Application Development, Implementation, Documentation, Testing and Deployment of enterprise applications in the domain of Financial & Banking.
• Have 8+ years of experience in Object Oriented Programming, SDLC, and OOAD on UML Concepts.
• Sun Certified Java/ J2EE development Professional with over 12+years of experience in developing large - scale, Object-Oriented n-tier Scalable, high-performance distributed systems and web applications.
• Proficient experience with web technologies like Servlets, JSP, Struts 1.0/1.1, HTML, JSP Custom Tags, JavaScript and CSS, AJAX.
• Experience in developing the application services utilizing the Pivotal Cloud Foundry (PCF) platform as a service for quick builds of RESTful API's.
• Used Entity framework 6.0 with Code-first approach and worked with both Data Annotations and Fluent API along with Code First Migrations.
• Used Angular 2 framework to bind HTML (views) to JavaScript objects (Controllers) and model values.
• Expertise in client side designing and validations use HTML, DOJO, GWT, CSS, JavaScript, JSP and Struts TagLibrary.
• Involved in various activities like Design, Coding, End-to-End Testing and Production Support for various online applications.
• Experience with Struts MVC, springframework and IBM Jade MVC framework.
• Consultant to other Enterprise groups and various Line of Business IT groups on the Portal, SOA, Web 2.0Collaboration, Content Management and Mobile Strategies.
• Ability to learn and adapt quickly with new tools and technology.
• Extensive experience and understanding of java 2 / 5, JDBC, XML, XSL, XSLT, XSD, parsing methodology like SAX and DOM, RAD 7.2,Eclipse 3.x IDE, Web logic 7.X/8.X, Web Sphere 6.1, Jboss4.0 and Apache Tomcat 4.x Servers.
• Expertise in Servlets, JSP, Struts, EJB, JNDI, XML, XML Parsers, JDBC 2.0 and worked on these technologies for 5 years.
• Worked on ExtJs 2.x and 3.x framework for 4+ years.
• Hands on experience with Model View Controller (MVC) architecture using Struts Framework over 6 years having adaptability in learning and switching over heterogeneous components.
• Worked on deploying the .Net applications to Pivotal Cloud Foundry (PCF) and troubleshooting deployment issues with development teams and implemented Octopus Deploy to facilitate automated deployment to production.
• Develop web based application, framework & design for feature scenarios by using RESTful API, MVC, Razor, SQL Server 2012, AJAX
• Design and developedRestful Web Services using ASP.NET Web API that are used internally in Paychex and exposed to clients.
• Implemented Micro-services using Private Cloud foundry platform build upon Spring Boot Services and created workflows on TeamCity for setting up automated pipelines for CI/CD with PCF.
• Have Experience in installation, configuration, and deployment in IBM WebSphere for 5 years.
• Experience in HTML, DHTML, Java Script and AJAX for 7 years and experience working on XML based parsing technologies of SAX, DOM for 1 year.
• Extensively worked in Core Java (collection framework, Exception Handling and I/O Streams) for 7 years.

TECHNICAL SKILLS

Languages: Java2.0 (JDK 1.5/1.4/1.3), SQL, PL/SQL, JavaScript, CSS, HTML, DHTML XML, XML, XML DTD, XML Schemas, XML Parsers (SAX, DOM, JDOM), Ajax.

J2EE: Servlets, JSP, JSP (Custom Tags), EJB, JDBC, JavaBeans, JNDI, JMS, Java Mail, WSDL

Application Servers: IBM Web Sphere 6.1

Web Servers: WebSphere 6.1, WebLogic 7.1/8.0/9.0. , JBOSS 4.x, Apache Tomcat 4.x/5.x

Apache Java Tools: Ant, Maven, struts, Log4J

O/R Mapping Tools: Hibernate 2.x, 3.x

Web Services: SOAP, Spring REST, Jersey, JAX-WS Microservices (Swagger, Pivotal Cloud Foundry, Spring Micro Services, Spring boot, Netflix Eureka)

IDE: Eclipse (3.x), My Eclipse Blue (8.x, 9.x, 10.x), WSAD 5.1.

O/S Platforms: Windows (NT/2000/XP/7), UNIX

Databases: Oracle 9.i/Oracle10g, MS SQL, DB2.

Version Control: CVS, SVN

Others: SQL Developer, Dimensions, Version One, Ext JS, Paros.

Design Tools: Rational Rose, MS Visio

PROFESSIONAL EXPERIENCE

Confidential, Richmond VA

Application Lead

Responsibilities:

• Responsible for OpenStack project core infrastructure including code review, continuous integration systems, and developer tools
• Bootstrap used along with AngularJS in creating the Application.
• Extensive knowledge and experience in designing, developing, and testing of Business/Commercial Applications, stand-alone, Intranet, Client-Server and Web Based Software applications using Microsoft Technologies including ASP.NET 4.5/4.0/3.5/3.0 , .NET Framework 4.5/4.0//3.5/3.0/2.0 , SharePoint 2010, Ajax, CSS, Classic ASP, SSRS, SSIS, VB.NET, C#.NET, Java Script, ADO.NET, VB.Net, IIS 5.0/6.0/7.0, Web services, HTML, XML, Oracle, SQL 2014/2012/2008/2005.
• Development of Client Side Validation techniques using Web RTC and JQuery and Angular Java Script
• Established OpenStack project Infrastructure Program and served as tech lead
• Developed front end features using React/Redux/ES6 with Webpack.
• Worked on maven for building projects, Jenkins for continuous integration, Pivotal Cloud Foundry (PCF) for cloud computing, Service registry for PCF is based on Eureka, Splunk for log processing.
• Implemented Web API to build HTTP services compatible for browsers and mobile devices
• Worked with Angular 2 components, form, pipes and services.
• Hands on experience on developing the components using Angular 2 needed for the application from the scratch and customizing from various Angular related libraries to meet the application's functionality.
• Implemented Angular 2 services to connect the web application to back-end APIs to POST/GET the data used in the application.
• Extensive experience in HTML, XHTML, HTML5, CSS, CSS3, DOM, JavaScript, jQuery, Typescript, AngularJS, Angular 2, Angular 4, D3JS, Vue Js, AJAX, JSON, Bootstrap, XML, PHP, React JS, WordPress, SEO.
• Thorough understanding of CSS principles with a clear ideology for managing maintainable, scalable and cross-browser code.
• Primary author of Zuul, Nodepool, Jenkins Job Builder, and the Gear Pythonlibrary for Gearman
• Coordinated development of new tools including StoryBoardDeveloped a single page, mobile-first, cross-device/cross-browser web application for real-time location sharing utilizing AngularJS, JavaScript API.
• Worked on exposing the microservices as RESTful Web Service using Spring Data REST
• Integrated the Java code (API) in JSP pages and responsibler setting up AngularJS framework for UI development. Developed html views with HTML5, CSS3, bootstrap and AngularJS.
• Implemented code according to coding standards and Created AngularJS Controller, which Isolate scopes perform operations.
• Developed custom directives, Factories and Services in AngularJS.
• Established developer workflow and code review process with Gerrit
• Experience in developing the application services utilizing the Pivotal Cloud Foundry (PCF) platform as a service for quick builds of RESTful API's.
• Worked on developing API's for syncing the data from the mobile app to cloud.
• Experience with Event Driven Micro-services architecture and Spring boot based application
• Scaled developer infrastructure as project grew and transitioned to OpenStack Foundation
• Implemented continuous integration testing and release system

Environment: J2EE, JQuery, Node.JS,OSB, Websphere Application Server Webservices, Oracle BPEL, BPM,OSB Dojo 1.7,Node.js Python, JQuery, Django, AJAX, JSON, CSS, Web Services, WebSphere ESB 7.0, J MS, WebSphere Application Server, RSA, DOJO, Web Content Management, SOA, Spring, XML, XPATHSQL stores, MongoDB, n CouchDB, Neo4, JENKINS, CVSHibernate, SOA, Mute ESB, IBM WebLogic Application Server 8.0, Perl, XML, XSLT, SOAP, UNIX, Agile methodology, JSR 168,LifeRaj, Ajax, Micro Services (Spring Boot)

Confidential, Cary, NC

Application Lead

Responsibilities:

• Designed and implemented a web portal using Plone, Zope and Apache
• Designed and administered a high-availability Zope cluster
• Leveraged UnderscoreJS functional programming without extending any built-in objects.
• Involved in designing User Interface (UI) applications and professional web applications using JavaScript, AngularJS, Bootstrap, jQuery, JSP, HTML, DOM, XHTML, JSON and AJAX.
• Created and Configure micro service architecture for CDTDirectory project and integrated with AngularJS application
• Deployed and Monitored Micro Services Using Pivotal Cloud Foundry (PCF) and managed Domains and Routes with the Cloud Foundry.
• Used jQuery, a JavaScript library to dynamically update the page content on the client side.
• Worked on Angular JS, used its two-way data binding to achieve the feedback functionality from the user.
• Developed dynamic responsive Web Application by integrating AngularJS with Twitter Bootstrap, which is further integrated with Web Services provided by the development team.
• Worked on AngularJS framework, HTML5 Canvas element to created complex animations, HTML5 geo location to get and track the user location, CSS3 for simple animation and custom directive in AngularJS.
• Participated in development of a well responsive single page application using AngularJS framework, JavaScript, and jQuery in conjunction with HTML5, CSS3 standards, with front-end UI team.
• Technologies used include Java, J2EE - EJB/MDB, Rest and Soap Web Services, SQL, Junit, Junit EE, Spring, JPA, React, Redux, JSR 352 Spring Batch.
• Created a web-based grade book with complete spreadsheet functionality and enterprise systems integration using Perl and Spreadscript
• Diverse experience utilizing tools in N-tier and Microservices architecture applications using Spring Boot, Spring Cloud config, Netflix OSS components(Eureka, Zuul, Hystrix), Pivotal Cloud Fundry, AWS, Rabbit MQ, Kafka, Zookeeper, Cassandra, My SQL, Restful Web Services.
• Source & Configuration Control using Microsoft VSS.
• Developed custom cross-platform Python and GTK+ applications
• Experience in developing the application services utilizing the Pivotal Cloud Foundry (PCF) platform as a service for quick builds of RESTful API's.
• Custom migration web application developed to transform, clean, merge, and export existing data from Angular JS 1.4 to Angular JS 2.0
• Used React JS ES6 to render some advanced components on the server side, along with Flux pattern and Redux library.
• Added new features using React/Redux/Lodash for functionality of few modules.
• Administered GNU/Linux departmental mail and web servers
• Used singleton and factory design patterns for common functionality of buttons.

Environment: J2EE, JQuery, Node.JS, OSB,Websphere Commerce Server Webservices, Dojo 1.7,Node.js Python, JQuery, Django, AJAX, JSON, CSS, Web Services, SOA,WebSphere ESB 7.0, Oracle BPEL, BPM,OSB SQL stores, MongoDB, CouchDB, Neo4J MS, JBoss Application Server, WebSphere Application Server, RSA, DOJO, Web Content Management, SOA, Spring, XML, XPATH, JENKINS, CVSHibernate, Mute ESB, IBM WebLogic Application Server 8.0, Perl, XML, XSLT, SOAP, UNIX, Agile methodology, JSR 168,LifeRaj, Ajax

Confidential

Application Lead

Responsibilities:

• Design the complex BPDs (Business Process Definition) of the application.
• Developed the coaches for UI and SQL services for storing data in DB.
• Implemented the message events to provide dynamic interaction between end user and run-time process.
• Worked with AngularJS applications for customer facing software using modern JavaScript development techniques and responsive design methodology.
• Wrote SPA (Single Page Applications) using RESTful web services plus AJAX and AngularJS
• Performed the unit testing for each module in the application.
• Worked on exposing the micro services as RESTful Web Service using Spring Data REST
• Implemented Spring Batch Scheduling and Spring Boot Integration.
• Developed user interface by using the React JS, Flux for SPA development.
• Implemented client side Interface using React JS.
• Responsible for Development, Testing, Implementation and support application .Net code for new implementations and upgrades.
• Developed a single page, mobile first, cross-device/cross-browser web application for real time using Angular 2, JavaScript API.
• Extensively used SASS (Syntactically awesome style sheets) while styling with CSS3.
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for web application, page navigation and form validation using Angular 2.
• Built single page application with loading multiple views using route services and adding more user experience to make dynamic by using Angular 2 framework and Node Js.
• Converted a monolithic app to microservices architecture using Spring Boot using 12 factor app methodology. Deployed, Scaled, Configured, wrote manifest file for various Microservices in PCF.
• Experience with Event Driven Micro-services architecture and Spring boot based applications
• Design the various modules of the application.
• Involved in writing application level code to interact with Web APIs, RESTFul Web Services using AJAX, JSON.
• Develop the web pages in XHTML using JSF tags.
• Used validators and converters for the application instead of using JavaScript for validation.
• Implemented the managed beans and the service implementation for the application.
• Participated in various phases of SDLC.
• Instructed teams on best practices around PCF and Spring Boot
• Used JDBC for database connectivity and manipulation.
• Developed the custom components like Check box as per the requirement of the KYC application.
• Performed the unit testing for each module in the application.

Environment: J2EE, JQuery, OSB, JENKINS CI TCP/IP, UDP,5 Webservice,Websphere Commerce Server, Node.js, EXT-JS, Webservices, Dojo 1.7, Python, JQuery, SQL stores, ns on the Oracle SOA MongoDB, CouchDB, Neo4Django, AJAX, JSON, CSS, Web Services, WebSphere ESB 7.0, JMS,SOA, JBoss Application Server, WebSphere Application Server, RSA, DOJO, Web Content Management, SOA, Spring, XML,XPATH,,JENKINS, CVSHibernate, IBM WebLogic Application Server 6.1, Perl, XML, XSLT, SOAP, UNIX, Agile methodology, JSR 168,LifeRaj, Ajax

Confidential, St Paul, MN

Senior J2EE Developer/Python/Solar

Responsibilities:

• Worked in all the stages of the SDLC of this project which include Design, Development, Testing and Production Support.
• Implemented discretization and binning,data wrangling: cleaning, transforming, merging and reshaping data frames
• Determined optimal business logic implementations, applying best design patterns
• Increased speed and memory efficiency by implementing code migration to convert python code to C/C++using Cython
• Created continuous delivery pipeline for CDT Directory to run the war, Ami and deploy jobs in Jenkins brew master instance, which reduces the time for the deployment of microservices
• Create and configured the continuous delivery pipelines for deploying microservices using Jenkins CI server.
• Developed responsive, elegant views for web designing using the Angular JS 2.0 and Bootstrap Frameworks
• Worked on creating Rest Services using ASP.NET Web API and C#. specialized Spring Boot apps on PCF.
• Developed several pieces of the JSF engine, including bean discovery, value bindings, method bindings,component bindings, and event generation.
• File uploader integration into current project.
• Evaluating of other persistence technologies (Toplink, JDO, iBatis).
• Supported the QA team during testing Phase and Used Serena Dimensions for tracking defects.
• Used Paros for security and vulnerability testing and fixed the issues found.
• Participated in daily and weekly team meetings.

Environment: Java, J2ee, Web Services, Websphere Commerce Server Frame Work, LDAP, Node.JS, Single Sign On, EXT-JS,JQUERY, SR 168,LifeRaj, Ajax, RESTFul services, MVC, Struts, Tiles, Spring, Ajax Hibernate, HTML/HAML, CSS/SASS, Javascript, jQuery, jQuery UI, Backbone.js, Jboss Application Server, WebSphere XML,XPATH, JENKINS, CVSHibernate, WebLogic Application Server 6.1, Perl, XML, XSLT, SOAP, UNIX, Agile methodology, JSR 168,LifeRaj, Ajax

Confidential, Chicago, IL

Senior J2EE Developer/ Ruby and Rails/PHP/Python

Responsibilities:

• Worked on multiple client project using Drupal, jQuery, Ruby, Ruby on Rails, Prototype/Scriptaculous, Javascript, and MySQL.
• Technologies used include Ruby, Ruby on Rails, PHP, Drupal, Javascript, jQuery, MySQL, Git, Mongrel, Thin,Apache, Capistrano; development platform - Mac OS X / Linux; deployment platform - Linux.
• Created test cases during two weeksprints using agile methodology
• Designed data visualization to present current impact and growth
• Developed Natural Language Processing and Machine Learning Systems
• Developed the User Interfaces using JSP, HTML, CSS and JavaScript.
• Used Agile Methodology for Project Planning and Scheduling. Used VersionOne tool to implement Agile.
• Used WebSphere 6.1 server for deployment.
• Used CVS for code check-in and management.
• Participated in daily and weekly team meetings.

Environment: Java,J2ee,Web Services, Node.JS,, Restful services JPA Frame SR 168,LifeRaj, Ajax JQuery, EXT-JSFaces, JSF, MVC, Struts, Tiles, Spring, Ajax Hibernate, HTML/HAML, CSS/SASS, Javascript, jQuery, jQuery UI, Backbone.js, Jboss Application Server, WebSphere Message Broker 6.0, XML, XPATH, JENKINS, CVSHibernate, IBM WebSphere Application Server 6.1, Perl, XML, XSLT, SOAP, UNIX, Agile methodology, JSR 168,LifeRaj, Ajax

Confidential, Albany, NY

Senior J2EE Developer/Python

Responsibilities:

• Worked in all the stages of the SDLC of this project which include Design, Development, Testing and Production Support.
• Developed the application using Struts MVC.
• Used Hibernate extensively to map database tables to java domain classes and to persist the data into the database.
• Developed the User Interfaces using JSP, HTML, CSS and JavaScript.
• Used Internet Explorer developer tools and Fire bug to debug browser issues.
• Extensively used Core Java to develop business logic.
• Created REST API's using Angular Service/Factory to retrieve the search results from the application server.
• Developed complex SQLs and used DB2 8.5 as the database.
• Extensively used ExtJS framework for developing User Interfaces.
• Used Eclipse Blue 8.5 IDE for code development.
• Created and consumed Web API's (HTTP/REST) services to implement business logic using C#.
• Implemented Spring Batch Scheduling and Spring Boot Integration.
• Used WebSphere 5.1 server for deployment.
• Used CVS for code check-in and management.
• Supported the QA team during testing Phase and Used Serena Dimensions for tracking defects.
• Participated in daily and weekly team meetings.

Environment: Java,J2ee,Web Services, ICE FACES, JSF, MVC, Struts, Tiles, Spring, Ajax Hibernate, SR 168,LifeRaj, Ajax, HTML/HAML, CSS/SASS, Javascript, jQuery, jQuery UI, Backbone.js, Jboss Application Server, WebSphere Message Broker 6.0, JSF 2.0/Richfaces 4.0

Confidential, NJ

Senior J2EE Developer

Responsibilities:

• Design and development of user interface for Android mobile devices in an agile environment.
• Led design and implementation of new product imaging platform using spring, Hibernate, Oracle, and AWS.
• Design and implementation of RESTful Web services
• Personally,designed and built new SOAP web service interface implemented in Java using Apache SOAP & Axis
• Programming, prototyping and consulting on "front end" UI features using JavaScript, AJAX, HTML5/CSS3, often mixed with PHP or JSP. Innovative custom solutions including control of a network PTZ camera with "point of interest" icons overlaid on the scene
• Called Rest web services through AngularJS services to get JSON Object and modified the response object to display in UI.
• Created a Spring Boot application with AWS Java SDK to upload or download files to or from Amazon S3 buckets. Used Amazon IAM to maintain user credentials and created custom IAM policies to various groups defined within the organization
• Created and consumed WCF Web Services (SOAP, WSDL), Restful WEBAPI services for communicating.
• Developed Hibernate mapping file and the HQL queries for retrieving data from the database.
• Used WebLogic Server for deployments.
• Extensively used complex SQL and PL/SQL for data access.
• Used SVN for code check-in management.
• Used WSAD 5.1 IDE for code Development
• Developed the User Interfaces using JSP,HTML,CSS and JavaScript

Confidential, Albany NY

Java Developer

Responsibilities:

• Worked in Analysis and Design of the User Interface
• Design & Development of the User Interfaces using Ext JS UI Framework, HTML, CSS, JSP, Struts, My Eclipse Blue.
• Worked extensively on the business logic for creating the screens dynamically using the XML files.
• Extensively used AJAX framework to develop the dynamic user interfaces and XMLHTTP Request object to directly communicate with the server
• Worked with Hibernate mapping and configuration.
• Implemented Struts Framework
• Worked on creating RESTful services and RESTful Controllers using JAX-RS Annotations, Implemented security by using Token Based Authentications like generating tokens for individual session and also implemented ROLE Based security for few RESTful services. REST service accepts input as JSON format and produces output both in XML and JSON formats.
• Transformed business logic into technical design and implemented Enterprise Java Application using Spring Boot framework with Hibernate as an ORM tool to persist the data into Oracle database
• Responsible for documenting the entire project and wrote product user guides.
• Developed ANT build scripts to build and deploy the web application using
• Web Sphere Application Server
• Helped in deploying and configuring the system in Web Sphere Application Server.

Environment: Java, J2ee, HTML, CSS, JSP, Struts, My Eclipse Blue, Ajax, XML, Websphere application Server. JSF 2.0/Richfaces 4.0 Middleware: Spring 3.0 ORM: Hibernate 3.0 Database: Oracle 11g Application Server: IBM WebSphere 8.0

Confidential

Senior Java/C Developer

Responsibilities:

• Worked in gathering business requirements, analyzing the project and creating use Cases and ClassDiagrams.
• Translated the customer requirements into design specifications and ensured that the requirements translate into software solution.
• Experience utilizing tools in N-tier and Microservices architecture applications using Spring Boot, Spring Cloud config, Netflix OSS components (Eureka, Zuul, Hystrix), Pivotal Cloud Fundry, AWS, Rabbit MQ, Kafka, Zookeeper, Cassandra, My SQL, Restful Web Services.
• Developed use case diagrams, class diagrams, sequence diagrams and object diagrams using UML and Rational Rose.
• REST service accepts input as JSON format and produces output both in XML and JSON formats.
• Developed the user interface using PHPs, HTML and front end validations by using Dream Weaver.
• Implemented Struts Framework.
• Migrating Applications Using Spring Boot and Spring Batch.
• Used JDBC for data access.
• Designed MySQL Database
• Integrated Struts with Enterprise Java Beans
• Performed building and deployment of EAR, WAR, JAR files on test, stage, and production systems
• Developed test cases and performed unit testing for all the modules

Environment: Java, J2ee, Struts, Java Beans, PHP, HTML, Mysql.

Confidential

Senior Java/C Developer

Responsibilities:

• Worked in gathering business requirements, analyzing the project and creating use Cases and Class Diagrams
• Most of the services were manually instantiated and wired together to form a complex mesh in the DemandTec legacy platform. With the new infrastructure I introduced the Spring based architecture for the newly designed UI Infrastructure services to interact with the legacy services.
• Integration of Spring Portlet Framework with the Flex based custom components
• Good experience in system analysis, design and application development, flowcharting, unit and system testing, performance testing, test plan preparation, testing validations, Microservices, program debugging.
• Involved in migrating the data from SOA to RESTful services using the ASP.NET Web API.
• Built screens with Spring MVC, JSPs, CSS, Dojo, and custom JavaScript.
• Spring, Hibernate and Dojo Frameworks based development
• Web Services: Developed web services in Java with Apache Axis, and in JSP with various tools.
• Experienced with SOAP/WSDL. Have also designed and developed REST interfaces in Java.

Environment: Java,J2ee, C, Spring MVC, JSPs, CSS, Dojo, custom JavaScript, Dojo, SOAP, JSP, Rest Interfaces, JMS, Web Services.

Confidential

Senior Java/C Developer

Responsibilities:

• As Jr. architect & Sr. server developer I was actively involved in architecting various Business Layer and Data Management components of this multi-tiered web-based system over J2EE architecture, EAI and TIBCO.
• Designed and developed the messaging framework for communication between workflow manager and other Enterprise Applications over XML and MQ-Series using JAXB 1.0
• Responsible for developing and maintaining all the entity and session beans.
• Developed various Customer and Network capacity flows. Developed various server-side components using J2EE and TIBCO APIs.
• Responsible for Web Logic administration, maintenance and performance tuning.
• NISE-WFM interfaces with thirteen different systems. I actively participated in support for User and System test and lead the system performance improvement efforts.
• Web Services: Developed web services in Java with Apache Axis, and in JSP with various tools.
• Experienced with SOAP/WSDL. Have also designed and developed REST interfaces in Java.

Environment: Java,J2ee, C, Spring MVC, JSPs, CSS, Dojo, custom JavaScript, Dojo, SOAP, JSP, Rest Interfaces, JMS, Web Services.