PROFESSIONAL SUMMARY:

• Over 8+ years of experience in the IT industry involving analysis, design, implementation, integration and testing of various systems.
• Extensive Experience in web technologies such asHTML/HTML5, CSS/CSS3, Advanced JavaScript, AJAX, JQuery, Handlebars, XML, JSON.
• Experience in implementing Auto Complete/Auto Suggest functionality using Ajax, JQuery, DHTML, Web Service call and JSON.
• Hands on experience inHTML5, CSS3and responsive design paradigms and usingMVC principlesinJavaScript. W3C standards will always be followed in building web pages.
• Good experience in JavaScript frameworks likeAngular JS, Node.JS.
• Hands on experienceworking on different browsers like Safari, Internet Explorer, Mozilla Firefox and Google chrome and checkingcross browser compatibility.
• Knowledgeable about Document Object Model(DOM)and DOM Functions along with experience in Object Oriented Programming Concepts, Object Oriented JavaScript and Implementation.
• Worked onRWD (Responsive Web Design)and implemented basic level ofAngular.js
• Worked one - on-one with client to develop layout, color scheme for his website and implemented it into a final interface design with the HTML/CSS & JavaScript.
• Created Page layouts, Navigation and presented designs and concepts to the clients and the management to review.
• Involved in writing SQL Queries, Stored Procedures.
• Good Experience with CASSANDRA NOSQL Database.
• Worked on documentations and presentations using Microsoft office.
• Adept in designing UI patterns and applications with the help ofSublime Text,Adobe Photoshop, Adobe Dreamweaver, Notepad++.
• Development of severalPython APIs and harassers that works both in Linux and windowsand maintaining them using the revision control SVN
• Hands on experience using the version controls likeSVN
• High level experience working inagileenvironments.
• A very Good Understanding of Hidden Markov Model.
• Worked with all kinds of data formats like XML, JSON, flat files for exchange of data.
• Good experience in using front end build tools like Grunt, Gulp and bakend Java’s MAVEN.
• Created a build script using Gulp.js task runner and a boilerplate theme for internal use.
• Experience in all phases of usability testing including user profiles and personals, task analysis, contextual research, test moderation, reporting using Karma and Jasmine.
• Extensively trained to work in a collaborated Team environment. Always take initiative and come up with new ways of doing things.
• Hands on experience in working on Unix andLinuxplatforms.
• Formulated database access methodologies and APIs.
• Expertise in java- Applets, Servlets, JSP, JSF, JMS and EJBs.
• Familiar working with testing tools likeFirebug,Firebug Lite, Chrome or Safari Web Inspectors and IE Developer Toolbar.
• Commendable communication and interpersonal skills substantiated with developers, project managers, subject-matter experts, stakeholders and end clients.

TECHNICAL SKILLS:

UI Web Technologies: XML, HTML, HTML5, XHTML,DHTML,CSS3, Bootstrap, JavaScript, JQuery, angular.js, Node js, AJAX, JSON

IDE, HTML Editor: Notepad++, Eclipse IDE, Visual Studio, Dreamweaver, NetBeans, SublimeText, Microsoft Publisher

Web/App Servers: Apache Tomcat 5.0.25, JBOSS, WebLogic.

Databases: ORACLE 11g, SQL SERVER, MYSQL, Mongo DB, RDBMS.

Languages: Java 1.5/1.6/1.7,8, XML, Java J2SE, J2EE, SQL, PL/SQL, WSDL C, C++, C#.

Version Control: SVN, CVS, Clear case,PVCS, GIT-HUB

Web services: JAX RPC, JAXB, JAX-WS, SOAP, WSDL, JAX-RS, WS Security, Restful

Operating Systems: Windows 2000, Windows XP (Prof), Windows 7, Linux, Unix

Methodologies: Agile, UML

Design Patterns: MVC, Dependency Injection, Abstract Factory, Data Access Object, singleton.

Testing Tools: Junit, Load Runner

Frameworks/ Build Tools/ J2EE: JSP, Servlets, EJB, Java Beans, JDBC, JNDI, RMI, JMS, JSF, Java Mail, JTA Servlets, JMS, Struts,Ant,Hibernate,Spring, Struts, JPA

PROFESSIONAL EXPERIENCE:

Confidential, Walnut Creek, CA

Full Stack Developer

Environment: HTML5, CSS3, JQuery, JavaScript, AJAX, JSON, AngularJS, React.Js, Bootstrap, Maven, DOM, XML, Node.js, Firebug, Jenkins, JIRA, DHTML, EclipseJuno, SVN, Apache Tomcat, Photoshop, Oracle, Windows, PHP.

Responsibilities:

• Created and customized Reports as requested by the business users.
• Created and modified different page layouts in the application.
• Created custom, general use modules and components which extend the elements and modules of core AngularJS.
• Involved in creation of queues and assigned Public groups as members of queues.
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON, XML and jQuery.
• Implement business rules usingScala.
• Developed User-friendly visual force pages with usage of CSS, Javascript, jQuery and Html.
• Worked in agile environment, as of solving the issues within deadlines.
• Designed and deployed, Workflow rules, Email Templates, Reports and Triggers for automating business logic.
• Developed single page web application using JavaScript framework AngularJS.
• Development of code using JSP, HTML, CSS, JavaScript libraries such as JavaScript,jQuery, Prototype plus relevant coding standards.
• Experience on various CSS3 properties like Border Radius, Border Images, Transition, Transform, Animation, Overflow, Marquee and Multi-Column properties.
• Extensively worked on React script for button and icon components on UI.
• Worked on process builder for updating a field in all child records based on the value in parent record.
• Proficient in developing, deploying and managing the Solr from development to production.
• Good experience in installation, configuration and maintenance ofLinux.
• Developed JavaSpringBootRESTful API services, extensive use of Camel framework and components, Kafka pub/sub, ensuring real-time updates of Cassandra clusters across AWS cloud regions and the legacy datacenters.
• Design and Development of two applications for test drivers and license issuing; each application was development withGrails-Groovy- Vaadin technology and Postgresql in database
• Used Backbone.js and ReactJS to create Controllers to handle events triggered by clients and send request to server.
• Used Jenkins for automations.
• Worked on Solr Searching, Filtering and Sorting.
• Involved in Analysis of Oracle, MySql,Cassandra and MongoDB for best fit for Dynamic User Segmentations and reviewed with database architects for approval.
• Good knowledge ofSpring'sIOC,AOP, Spring MVCand spring's integration withHibernateandStrutstechnologies.
• Prepare solr queries & sql queries to support Micro Services integration with Cassandra cluster.
• Used Jasmine package containing helper code for developing and running jasmine tests for Node.js.
• Experience with Implementing and Leveraging Search Implementations like SOLR and Elastic Search.
• Excellent experience in presentation layer development with HTML, DHTML, Java Script, DOM,CSS,DOJO, Ajax, Flex, Action Script and ASP
• Launching and configuring of Amazon EC2 (AWS) Cloud Servers using AMI's (Linux/Ubuntu) and configuring the servers for specified applications.
• Expertise in AngularJS controllers, directives, components, factory and service resources, routings and events. Expertise in DOM manipulation using JavaScript, jQuery and AngularJS.
• Worked in an environment with continues integration and deployment, and both unit and integration testsBuild web based applications that consume REST API’s.
• Worked in Workflow rules and created actions like Email alert, Field Update.
• Used GIT for Version Control.
• Preparing test cases using Selenium Webdriver, Junit and TestNG.
• Analyze the response of JSON in order to update DOM.
• Responsible in writing Design, Interface and Testing Documents.
• Responsible to Design & Develop the Business components usingJava8 /Java7,JavaEE 6, MVC, Struts, JSP, Servlets, POJO, Web Services, Design Patterns, JDBC, JMS, XML, SAX, DOM, JavaScript, AJAX, jQuery, HTML, DHTML, CSS, JUnit, & ANT technologies
• Implemented various Validation Controls for form validation and implemented custom validation controls with JavaScript validation controls.
• Implemented AJAX functionality for better performance.
• Implemented Batch class and scheduled for sending remainder emails to stakeholders.
• Implemented migration tasks from Oracle apps to PostgreSQL databases.
• Implemented Spring ORM wiring with Hibernate provided access to Oracle 11i RDBMS.
• Used Rally tool for bug tracking and Git as the version control.
• Deployed application from Sandbox to Production using Eclipse.

Confidential . Pleasanton, CA

Full Stack Developer

Environment: HTML, CSS3, JQuery, JavaScript, AJAX, JSON, Angular JS, Node js,Responsive Design, Bootstrap, DOM, Firebug, Firebug Lite, Chrome or Safari Web Inspectors and IE Developer Toolbar, EclipseJuno, SVN, WebLogic,React.js, Spring, AdobeFlash, Web Storm 9, Photoshop, MySQL, RDBMS, Jenkins, Windows.

Responsibilities:

• Proficient in analyzing software requirements and documenting technical specifications for web applications / services
• Experience with the full software development life cycle, including design, testing, deployment, and documentation activities
• Experience working with testing tools like Firebug, Firebug Lite, Chrome or Safari Web Inspectors and IE Developer Toolbar.
• Responsible for creating the screens with table-less designs meeting W3C standards.
• Experienced in working in AGILE based development environment and participating in Scrum sessions.
• Designed the table less web applications using CSS (2.1/3) and with the help of tags as per W3C standards.
• Developed enterprise-level JAVA applications utilizing XML, JSON, Restful-based web services, JavaScript, HTML, Angular JS and a Modern UI framework such as Bootstrap CSS.
• Develop, deliver and support a web-based application from design through implementation. Drive the technical vision within the team, develop prototypes from business and technical requirements.
• Work onsite with the customer to understand their long-term vision, business processes, and how best to continue to evolve and enhance the existing application.
• Experience in Developing User Interface (UI) Rich Web Applications, and Web Service Applications using Front End/User Interface (UI) Technologies like HTML, XHTML, DHTML, XML, Object Oriented JavaScript, JavaScript, JQuery, Backbone JS, Angular JS, JSON, Bootstrap Framework, Ajax, CSS2/3, Media Queries, CSS Frameworks, CSS Sprite on Java, JSP.
• Experience in dealing withApacheHadoop components like HDFS, MapReduce,HBase, Cassendra, Mongo db, Big Data and Big Data Analytics.
• Directed scheduling of project milestones and coordinate with the clients to overcome the challenges or to make proposed changes.
• Worked closely with cross-functional teams (QA, BA, PM, Product Owner) as a part of AGILE environment.
• Migrated internal company websites into NodeJS application. Worked with SQL to retrieve company information. Integrated and reformatted preexisting interface written inScalato access database.
• Extensively worked on React script for button and icon components on UI
• Saved 30% time and cost of testing by automation using Selenium WebDriver and JAVA.
• Utilized various JavaScript and jQuery libraries, AJAX for form validation and other interactive features.
• Performance tuning and stress-testing of NoSQL database environments in order to ensure acceptable database performance in production mode.
• Developing interactive mobile and web-based mapping solutions, primarily using Mapbox, OpenLayers 3, and Leaflet
• Consume SOAP Webservices to call the WMSI API for Rollover use cases Created complex multi level and SSL secured routes in EMS.
• Installed and configured the Tibco Hawk and created Rule Bases for monitoring the TIBCO Components.
• Used ReactJS to create views to hook up models to the DOM and synchronize data with server as a Single Page Application (SPA).
• UsedMVC-Springframeworkin the front-end to develop the User Interface.
• Used AngularJS directives, factories and services for developing single page web applications.
• Extensive knowledge in developing applications in a single page (SPAs) using various JavaScript frameworks likeBackbone.js and Bootstrap.
• Hand-coded HTML, CSS3, Java Script and jQuery to create front-end.
• Used application server configuration such as Weblogic.
• Advanced JavaScript capabilities, including JQuery and JSON-Experience with software development lifecycle team collaboration, including requirement analysis, stakeholder interaction, quality assurance support, operational guidance, and software development
• Used JQuery to make the HTML, DHTML and CSS code interact with the JavaScript functions to add dynamism to the web pages at the client side.
• Worked on Bootstrap, LESS to develop User Interface with responsive design.
• Experience with Ajax, and understanding of the different types of JSON object manipulation.
• Worked with teams where requirements are constantly being implemented, tested and improved.
• Expertise in coding optimized SQL queries on databases like MySQL.

Confidential

Web Developer

Environment: HTML, CSS, JavaScript, AJAX, XHTML, XML, JSP, PL/SQL, DOM, SVG, Firebug, SVN, RDBMS, MySQL, Windows.

Responsibilities:

• Worked closely with internal clients to define business objectives, project scope, solution space and design/development approach for various knowledge research applications.
• Designed and implemented the User Interface using JavaScript, HTML, XHTML, XML, CSS, JSP, AJAX and MySQL.
• Implemented Presentation layer using CSS Framework, backbone, Wire-framing, HTML.
• Strong experience in writing and updating the technical documents on daily basis with the changes made to the existing environment on daily basis.
• Designed and created the database tables and wrote SQL queries, Joins, PL/SQL sub programs like stored procedures, triggers and functions to access DB2.
• Strong hands-on knowledge of browser-side technology such as HTML, JavaScript (including the DOM), CSS, SVG, various image formats, HTTP, cookies, caching and security.
• Produced content pages with CSS3 layout and style markup presentations and also used JavaScript methods and properties.
• Responsible for checking cross browser compatibility, Responsive WebDesign and hence worked on different browsers like Firefox, Google Chrome and Internet Explorer.
• Involved in server side and front-end validation and also in ecommerce.
• Implemented different types of validation across the website.
• To control the usability, aesthetics, speed and communication of the websites.
• Deliver maintenance to several websites.
• Responsible for code optimization and test the website across different browsers.
• Involved in releasing code across the different environment.
• Maintained W3 Standards.
• Assist customer team in developing and deploying other sites and deploying in a multi-site configuration.
• Prioritize tasks and interact well within a team environment.

Confidential

Java Developer

Environment: Eclipse, HTML, Java Script, Core Java, JUnit, JSP, Servlets, JDBC, Oracle 9i, CVS and Jboss Application Server.

Responsibilities:

• Designed the application using the J2EE design patterns such as Session Façade, Business Delegate, Service Locator, Value Object and Singleton.
• Developed presentation tier as HTML, JSPs using Struts 1.1 Framework.
• Developed the middle tier using EJBs Stateless Session Bean, Java Servlets.
• Entity Beans used for accessing data from the Oracle 9i database.
• Worked on Hibernate for data persistence.
• Prepared high and low level design documents for the business modules for future s and updates.
• Deployed the application in JBoss Application Server in development and production environment.
• Implemented CVS as Version control system.
• Code Walkthrough/ Test cases and Test Plans.
• Used ANT as build tool. Used Junit for writing Unit tests.

Confidential

Jr. Java Developer

Environment: Java, HTML, CSS, JavaScript, UML, JSP, Log4J, Oracle.

Responsibilities:

• Created user-friendly GUI interface and Web pages using HTML, CSS, and JSP.
• Written java classes for developing user interface by using OOPS concepts, multi-threading, inheritance, polymorphism and collection API.
• Developed programs for accessing the database using JDBC thin driver to execute queries, prepared statements, Stored Procedures and to manipulate the data in the database.
• Documented the use cases, class diagrams and sequence diagrams using Star UML.
• Extensively used JavaScript for client side validations.
• Involved in writing procedures, complex queries using PL/SQL to extract data from database and to delete the data and to reload the data Oracle database.
• Log4J used as logging framework.