SUMMARY

• Around 9 years of Total IT experience in handling various challenging enterprise projects with the development of Client/Server Technologies along with Web Applications using HTML5, AngularJS 1.x/2.x, NodeJS, Adobe/Apache Flex, CSS3, JQuery, JavaScript, PHP and XML.
• Around 3 years of experience in developing various enterprise level Web using AngularJS, NodeJS, JavaScript, JQuery, HTML4/5, XHTML, Ajax, Bootstrap, CSS3, JSON and XML.
• Over 4 years of experience in developing Rich Internet Applications for web and desktop using Adobe/Apache Flex Framework.
• Hands on Experience using Spring Framework for large scale Java/J2EE based enterprise Applications.
• Hands on exposure to MEAN STACK (MongoDB, ExpressJS, AngularJS and NodeJS).
• Experience in developing Single Page Applications for web using various JavaScript frameworks such as AngularJS and JS libraries Bootstrap.
• Good Experience in using Adobe Live Cycle Data Services (LCDS) and BlazeDS tool for connecting backend Java /J2EE Applications.
• Profound knowledge in developing Desktop applications using Adobe AIR.
• Involved in developing various robust web - based application with Adobe/Apache Flex on front end, MySQL 5.0.3, SQL Server and Oracle as a database source on Apache/NGINX/Tomcat web-server and PHP 4.0, Java as a backend programming language.
• Experience in Building Project using Maven build Scripts and running automated builds using Apache Jenkins tool.
• Actively participated in estimating story points in agile environment and also managing the Change requests, bugs using JIRA bug reporting tool.
• Participated in styling and branding of the application using css preprocessors such as Sass, LESS.
• Expertise in developing, testing and implementation of application Environment using Java (EJB, Servlets, JSP, Java Beans, JDBC).
• Worked with version control tools like GIT, CVS, SVN, Confidential and Clear Case.
• Experience in using IDE tools like Intellij IDEA, Eclipse, Adobe Flash Builder, WebStorm and Sublime Text.
• Involved in software development using Agile Methodology including Scrum and Extreme Programming.
• Hands-on experience and in-depth understanding of Store Procedures, Performance tuning, Database Triggers, and Exception Handlers using T-SQL and PL/SQL.

PROFESSIONAL EXPERIENCE

Senior Web Developer

Confidential, Richfield, OH

Responsibilities:

• Involved in Design, Analysis and development of EPC Migration from Adobe flex to HTML5, Angular JS and to in corporate current Java backend code to the new technology.
• Actively worked on CSS3 styling for the corresponding Flex components.
• Incorporated bootstrap, JQuery, XML as in when needed on front end UI design.
• Responsible in writing Restful APIs in Spring framework and return logic on Angular data binding.
• Created custom Filters which can format data in different ways based on requirements and involved in two-way data binding technique with styling from Bootstrap.
• Created a POC running on a Node.JS, using the Express framework, and Backbone.JS with Mustache.JS for front end MVC/ templating.
• Designed and developed using Intellij IDEA IDE.
• Project was developed using Agile methodology where each sprint lasted for 3 weeks.
• Actively participated in Sprint Planning, estimating Story points in Backlog Grooming, Daily Standup, Sprint Retrospective and Sprint review.
• Designed Frontend with in object oriented JavaScript Framework like Backbone.JS, Angular.JS and Ext.JS.
• Effectively Utilized AngularJS capability by including MVC architecture, different modules, specific controllers, templates, custom directives and custom filters.
• Manipulated data using CRUD operations of SqlServer database management system and handled database access and data transmission based on RESTful web service.
• Worked on AJAX controls like Update Panel to manage the post back of the web page to server, AJAX Script Manager and Script Manager Proxy controls to register JavaScript and web service files.
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions.
• Worked with the team of architects and back-end Developers to gather requirements and enhance the application functionality and add new features.
• Used JQuery plugins for Drag-and-Drop, Widgets, Menus, User Interface and Forms.

Environment: Windows-98/2000/XP/7 HTML5, Angular JS 2.x, Backbone JS, CSS3, JSON, Bootstrap Eclipse 3.x, Intellij IDEA, Notepad++, Chrome Developer tools, Firebug Apache, Tomcat 5.0.28/6.x, NGINX and IIS

Confidential

Responsibilities:

• Responsible for analysis, design and development of Snap-on Integrated Professional (SIP) Set up wizard functionality.
• Used the concepts of Dependency Injection, Event Injection and Mediation using Swiz 1.0 framework.
• Worked in close with the Team lead, project manager in preparing technical specifications document and workflow of the project based on the business requirement.
• Extensively worked with BlazeDS like Message Service, HTTP Service, Web Service and Remote Object.
• Extensively developed and used Custom Itemrenderers in various parts of application.
• Extensively worked on Navigation, Custom Event Handling and State Management.
• Developed the application simultaneously for both Web (Flex) and Desktop platform (Air).
• Regularly update the project repository and build project using Maven scripts.
• Responsible for Creation of Task, Bug tracking and update the resolved issues using JIRA.
• Used Confidential as a version control tool to update and promote the changes in project.
• Worked in a team of 5 developers under the guidance of Team Lead in application team.
• Worked in close with database team in adding dataset properties needed for task assigned.
• Actively participated and provided feedback in a constructive and insightful manner during daily Stand up meetings and weekly Iterative review meetings to track the progress for each iterative cycle and figure out the issues.
• Regularly participated in web-conference and worked in close with testing team in INDIA.

Environment: Windows-98/2000/XP/7 Adobe Flex 3.0/4.0/4.1, Apache Flex 4.11, HTML5, CSS3, JSON, Bootstrap Adobe Flash Builder 4.6, Eclipse 3.x, Webstorm, Notepad++ Apache, Tomcat 5.0.28/6.x/7.x, NGINX and IIS

Senior Web Developer

Confidential, Columbia, SC

Responsibilities:

• Responsible for developing GIS web application for South Carolina Emergency Management
• Used ArcGIS API for JavaScript, ArcGIS API for Flex in developing GIS Web mapping application.
• Involved in programming using JavaScript, Html5 for responsive Web application.
• Added many capabilities to the application by integrating new data sources like imagery, map data, real time video, traffic camera feeds, RSS feeds.
• Wrote application level code to perform client side validation using JQUERY, JavaScript.
• Designed the front end applications, user interactive (UI) web pages using web technologies like HTML5, XHTML, CSS3, AngularJS and Bootstrap.
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Created Flex application by Apache Flex 4.5.11 and above in MXML, ActionScript, XML and CSS.
• Used JQuery to make the HTML5, CSS interact with JavaScript functions to add dynamism to the web page.
• Used Subversion as source control tool.
• Translated designs and style guides into functional user interfaces, ensuring cross browser compatibility, performance and robustness.
• Utilized various JQUERY plugins to build Rich Internet Application (RIA) to make it look more intuitive.
• Developed web services, SOAP message envelopes and headers using WSDL, UDDI, XML and JAXP. Used Git Subversion to implement version control System.
• Also involved in performing Unit Testing of the application.
• Developed a JavaScript code to automatically logout the application with no user activity for 30 seconds.
• Developed CSS3 style sheets to give gradient effects. Developed page layouts, navigation and icons. Applied industry best practices and standards when project requirements were lagging.
• Created HTML navigation menu that is role based menu items changes dynamically, derived from the database in the form of XML.
• Worked with teams where requirements are constantly being implemented, tested and improved.
• Handled all aspects of the web application including maintaining, testing, debugging and deploying

Environment: Windows-98/2000/XP/7 Adobe Flex 3.0/4.0/4.1, Apache Flex 4.11, HTML5, CSS3, JSON, Bootstrap Adobe Flash Builder 4.6, Eclipse 3.x, Webstorm, Notepad++ Apache, Tomcat 5.0.28/6.x, NGINX and IIS

Flex Developer

Confidential, Austin, TX

Responsibilities:

• Designed Use case, sequence and class diagrams.
• Worked in team with another Flex developer.
• Responsible for implementing Design patterns on the Flex User interface. Used Factory design pattern on the UI.
• Configuring LCDS workflow, channels and destination supporting interfaces for business data and messaging using Remoting tools for JEE compliant server.
• Used several external libraries like ArcGIS Flex API, Mate, flexlib, AlivePdf.
• Responsible for skinning the components using CSS and Skin classes.
• Extensively worked on Navigation, Custom Event Handling, State Management, and Flex Skinning.
• Developed several screens using Datagrids, lists, containers, navigation components, Bar chart, Tree, Menu, Spinner etc.,
• Responsible for writing server code using spring, Hibernate for retrieving the data or other CRUD operations on the DB.
• Extensively used custom events, custom components and custom item renderers.
• Responsible for solving several cross domain policy issues when using different services.
• Involved in setup and administration of WebSphere application server.
• Performed weekly backup of the code using Sub-version (SVN) during development phase of the project.
• Actively participated and provided feedback in a constructive and insightful manner during daily Stand up meetings and weekly Iterative review meetings to track the progress for each iterative cycle and figure out the issues.

Environment: Windows-98/2000/XP/7, MySQL 5.0.3 Adobe Flex 3.0/4.0/4.1, Apache Flex 4.11 Adobe Flash Builder 4.x, MySQL Work Bench Apache, Tomcat 5.0.28/6.x, NGINX and IIS

Confidential

Responsibilities:

• Worked in team along with the project manager in preparing technical specifications document and workflow of the project based on the business requirement.
• Proposed and Developed MVC architecture to meet the business requirements.
• Used Agile Scrum Methodology as a development strategy.
• Created UI that dynamically changes based on the type of user (System Admin, Agency Admin or PSAP Admin) logged in.
• Developed database objects - Packages, Stored Procedures, Triggers, Views, Tables and Sequences.
• Developed necessary custom components, modules and ActionScript class files keeping in mind for optimal performance.
• Developed view states, transitions, advanced data grids with custom item rendering and custom components.
• Created and added the custom icons to the application.
• With php as backend programming language, used AMFPHP library to access the MySQL database.
• Created custom CSS components to style the application with company theme.
• Used Agile as a development Methodology with each iteration of 1 month.
• With the help of shell scripts in php, created functionality to start and stop the following services:
• Used Alive PDF library in order to create functionality for exporting the table records to CSV format.
• Dynamically update the data from database whenever a change is made by multiple users.
• Performed weekly backup of the code using Sub-version (SVN) during development phase of the project.
• Developed a JavaScript code to automatically logout the application with no user activity for 30 seconds.

Environment: Windows-98/2000/XP/7, MySQL 5.0.3, Ubuntu 9.0.4, Putty VM Adobe Flex 3.0/4.0/4.1, Apache Flex 4.11 Adobe Flash Builder 4.x, MySQL Work Bench Apache, Tomcat 5.0.28/6.x, NGINX and IIS

Confidential, Baton Rouge, LA

Responsibilities:

• Design Use Case Diagrams, Class Diagrams, Activity Diagrams and Sequence Diagrams for Translator Module using UML and Rational Rose.
• Responsible for the design and development of the framework using MVC architecture.
• Developed application in Java following MVC pattern, which uses HTML, JSP, Applets, Swing, Servlets, WebSphere.
• Developed methods for transforming and loading database data using Servlets JSP, JDBC, JNDI, SQL, XML and developed EJB Entity and Session Beans to support web interface.
• Used PL/SQL to develop stored procedures and functions for generating the sequences on tables.
• Used various WSAD wizards along with WSAD Page Designer to improve the form layout and designing along with stateful testing of the application.
• Involved in database design, front end and back end architecture utilizing PHP, HTML, CSS, JavaScript and AJAX.
• Personally designed and built new SOAP web service interface implemented in Java using Apache SOAP and Axis
• Created Struts related Form bean, Action Classes and frame work related helper classes.
• Designed and developed an improved J2EE/Java based framework to the existing centralized file maintenance system which improved maintainability, security and performance
• Involved in creating user interfaces using JSP, which uses the java objects to connect to the database.
• Achieved database connectivity to Oracle as the backend RDBMS databases support using JDBC.
• Used WebSphere as the application server for hosting the EJBs.
• Developed and maintained cascading style sheet (CSS) for online user assistance.
• Developed data flow diagrams and involved in technical and user documentation.

Environment: Windows 2000, UNIX, MVC Architecture Eclipse Oracle 8.1.7 Application Server: WebSphere 6.x Swing CSS, HTML, ASP, JDK 1.4, JDBC 1.2,EJB 2.0, JSP 2.1, Oracle 8.1.7, ClearCase, SQL, PL/SQL, WSAD.