SUMMARY:

• Over 5+ years of experience in developing the front end / web applications using HTML/HTML5 , CSS/CSS3, React.JS,Node.JS, JSON , Ember.js and Angular.JS .
• Designed and developed the application to be responsive for desktop using Bootstrap ( HTML5 , CSS , and JavaScript ).
• Experience working on scalable environment using Agile/SCRUM , Test driven development (TDD) methodologies.
• Highly accomplished, results - driven professional with front-end, Node.js and Java experience in web application design, development, agile methodologies, used continuous integration tool for code deployment used Jenkins and improvements.
• Strong understanding and excellent skill in developing, designing, professional , Ajax driven elegant enterprise web application using Ajax, JavaScript, CSS, HTML, Custom Tag Libraries and various Java Design patterns.
• Expertise in TypeScript, ExtJS, NodeJS, Bootstrap, Ember.JS, Microservices and Photoshop with strong experience in developing UI applications.
• Experience in developing web pages using responsive design and adapt to the changing environment.
• Created web applications for the clients using AngularJS and Bootstrap.
• Extensive experience in developing web page quickly and effectively using jQuery and in making webpages cross browser compatible.
• Thorough understanding of CSS principles with a clear ideology for managing maintainable, scalable and cross-browser code.
• Embedded new Media Elements i.e., video and audio files using the HTML5 markups. Used HTML5 File API for uploading local files from the client-side. Implemented the new features of HTML5 forms like Input types, miscellaneous attributes i.e., required, placeholder, autofocus etc.
• Used local storage and Application caches to store information locally on the client’s computer.
• Developed source code to consume JSON response received through XHR/Ajaxcalls using jQuery. Ajax () calls.
• Experience in consuming Web services using REST and SOAP . Expertise in handling Version Control Systems like GI T. Worked with GIT to optimize code repository.
• Experience writing unit test cases using Karma and Jasmine to perform end-to-end testing on Angular JSapplications .
• Quick learner and proficient in solving the technical issues in the project using JIRA .

PROFESSIONAL SKILLS:

Languages: Java, JavaScript, TypeScript

Web Technologies: HTML5, CSS3, JSON, AJAX

JavaScript Frameworks: AngularJS (1,2,4), NodeJS,Ember.js, React JS,Grunt.js, jQuery, Bootstrap

SOAP and RESTful Web services, JAX: RS, XML, JSON

Relational Database: Oracle, MSSQL

Unit Test Frameworks: Karma, JMock, Jasmine, JUnit

IDE/ Editors: Eclipse, Visual Studio, Notepad++

Version Controls: GIT

Operating Systems: Windows, Linux

Methodologies: Agile Software Development

PROFESSIONAL EXPERIENCE:

Front-end UI developer

Confidential -Omaha, NE

Responsibilities:

• Active Communicate with the client to understand the requirement of the website, gained experience in project planning , involved in writing the Project Design Document and Project Plan Document .Testing of application using AGILE methodology (SCRUM).
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using JavaScript, Ember.js, jQuery, Node JS, Bootstrap,CSS and HTML .
• Used Object Oriented Programming concepts to develop UI components that could be reused across the Web Application .
• Involved in full-featured JavaScript application framework AngularJS, Backbone.js, ReactJS, and Ember.js.
• Involved in Fixing the UAT Bugs, Tasks and Stories change requests ( CRs ) analysis and impact analysis of CRs.
• Created web services using Spring @Rest Controller to return JSON to the frontend
• Used various libraries of JavaScript like jQuery, backbone.js, Ember.js Require.js and Node.js to develop User Interface of web pages.
• Active participation in Project meetings to improve the overall code quality .
• Created tables in Oracle database and implemented Database access through Hibernate .
• Developed complex Queries, Stored Procedures and Functions .
• Deployed the changes in TEST server and worked with testing team for testing. Unit testing using JUnit and Preparing test case plans.
• Perform Regression testing on the deliverables.
• Developed various batch jobs which process bulk of data received from business partners using Spring Batch .
• Used multithreading in programming to improve overall performance using Singleton design pattern in Hibernate Utility class.
• Developed Rest APIs in Spring boot utilizing Swagger .
• Making reproducible framework situations for the microservices engineering. Created a Request for Proposal (RFP) microservice providing RESTful API using Spring MVC and Spring Boot .
• Experienced in IntelliJ IDE and Visual Studio for development.
• Used Core Spring framework for dependency injection and Spring Context Used Spring ORM to integrate with the Hibernate .
• Developed UI pages using Angular JS, CSS3 and HTML 5. Used Spring AOP for logging and profiling for certain modules.
• Configuring Web services using the Web services definition language .Analyzing the defects and unit testing and Implemented logging using the log4j .
• Prepared builds using Maven for the other environments like QA, STG and PROD .
• Perform problem identification and resolution activities, involving multiple teams necessary to resolve the system problems based on severity/priority.
• Involved in new enhancements, code review , code discussion, quality check and bug fixing .

Environment: J2EE, Spring, JSP, AJAX, Angular JS JSON, Servlets, XML, Oracle, Bootstrap, Log4J, Eclipse, Hibernate, Web Services, Spring Batch, Spring Boot, Swagger, PL/SQL, HTML, CSS, GIT, Jenkins, Docker, Bitbucket.

Front-end UI developer

Confidential -Omaha, NE

Responsibilities:

• Created AngularJS applications using NodeJS. Used the Node Package Manager (NPM) to install libraries like angular-cli , typescript etc., which are required for developing an angular application in Node.
• Created Angular2 applications using NodeJS .
• Implemented classes, interfaces and methods, constructors and objects definitions using TypeScript .
• Created multiple TypeScript modules to manage written codes in angular project. Served Angular application using the ng serve command.
• Compiled TypeScript files to produce equivalent ECMA5 JavaScript files .Created new Angular projects in Node using the ng new command .
• Compiled TypeScript files to produce equivalent ECMA5 JavaScript files .
• Registered Angular components in Angular modules using decorator functions like Component, NgModule.
• Work on technical design and develop SOAP Fault translation from application exceptions, Web Services , custom components.
• Analyzing the defects and unit testing and Implemented logging using the log4j .
• Work with the client in proposing solutions for the overall stability of the application
• Made HTTP calls to a remote server's Web API using HTTP service.
• Consumed data defined in JSON objects using Web API .
• Used the webpack tool to bundle and inject JavaScript and Stylesheet files into HTML at runtime.
• Restricted member fields and methods access using access modifiers like public, private and protected in TypeScript file.
• Accessed and manipulated private member fields defined in TypeScript file using get and set properties.
• Created data services for code reusability in components.
• An energetic individual, able to communicate effectively, to work collaboratively to resolve problems and to motivate team members as well.
• Performed authentication, authorization, data-binding , event-handling , validation , routing and navigation .
• Maintained version control utilizing GIT .
• Performed end to end test using the protractor tool and tested JavaScript codes using the Karma tool .

Environment: Angular JS, Karma, Protractor, NodeJS, Visual Studio Code 1.15, JavaScript, TypeScript, JSON, Web API, MS SQL Server 2008, VSTS, CSS3, HTML 5, Axure wireframe, Agile-Scrum methodology, TFS, Visual Studio 2015

UI Developer

Confidential -Chesterfield, MO

Responsibilities:

• Developed all the UI pages using HTML5, CSS3, JSON, JavaScript, Angular JS, PrimeNG, Font Awesome.
• Created XHTML Pages with CSS and the Box Model.Integrated the Java code (API) in JSP Pages.Designed Frontend with in object-oriented JavaScript Framework like AngularJS, NodeJS.
• Defined new validations through AngularJS for the form field validation implemented through HTML5 .
• Developed custom directives in AngularJS for the application independent components like sticky header for window or table, custom dropdowns, tables, checkboxes, radio buttons, notifications, chevrons, graphs, date pickers, pagination etc.
• Used jQuery plugins for Drag-and-Drop, Widgets, Menus, User Interface and Forms.
• Designed Pdf, Excel and Print previews for all the reports in the application using HTML, JavaScript and SQL Stored Procedure.
• Involved in developing HTML and JavaScript for client-side presentation and, data validation on the client side with in the forms.
• Developed UI using JavaScript, HTML, AngularJS, CSS, JavaScript validations and XML.Implemented interaction between frontend and backend using the JSON object.
• Used SQL Server along with NodeJS , as a database to store JSON .
• Wrote Cross Browser code of CSS and JavaScript, AngularJS for Internet Explorer and Firefox.
• Experienced in working in Agile based development environment and participating in Scrum sessions and worked with the Project Management tool like VSTS .
• Built comprehensive front end JavaScript unit tests using Jasmine and Karma .
• Successfully executed all the test cases and fixed any bugs/issues identified during the test cycles.

Environment: HTML, CSS, JavaScript, jQuery, XML, Karma, Ajax, JSON, Visual Studio, AngularJS, NodeJS, Oracle RDBMS, Selenium MS Office and GIT.

UI developer

Confidential

Responsibilities:

• Worked as a UI Developer , assisting my team in developing, designing and implementing front end part, and managed in developing of Account summary/overview, Login page .
• Wrote code in HTML5, CSS3 and JavaScript , making use of Bootstrap framework .
• Used Responsive Web Design (RWD) techniques to enhance user's behavior based on screen-size, platform and orientation.
• Used AngularJS 1.5 as frameworks to create a Single Page Application (SPA) which can bind data to specific views and synchronize data.
• Integrated React.js components into the AngularJS application to make webpages more responsive and efficient.
• Worked on React.js Virtual DOM and React views, rendering using components which contains additional components called custom HTML tags .
• Used React.js for templating for faster compilation and developing reusable components.
• Involved in upgrade and maintenance of company's website to the new layout using the Grid orientation model Bootstrap framework and CSS3 Flexbox .
• Involved in Creating and Consuming RESTful Services using Node.js, MongoDB to do CRUD operations.
• Used Ajax and JSON with for request data and response processing.
• Proficiency in developing based on Models, Views and Controllers (MVC) architecture .
• Created file and does Unit testing by creating Test Suits using Jasmine .Involved in using jQuery Validation Plug-in for client-side validation.
• Worked with GIT to optimize code repository .
• Used continuous integration tool Jenkins to deploy application and used JIRA to do bug tracking and project managing.
• Used Agile Development Methodology and Scrum team structure for the development process.

Environment: HTML5, CSS3, JavaScript, jQuery, JSON, Ajax, React.js, AngularJS 1.5, Bootstrap, XML, Node.js, MongoDB, Express.js, Jasmine, GIT, Jenkins, JIRA, Agile, Scrum.