PROFESSIONAL SUMMARY:

• UI developer with 7 years of professional experience in developing and designing User Interface for web applications.
• Worked on complete Agile Scrum Methodology and User Interface web development in accordance with requirements.
• Proficient in building Web User Interface (UI) using HTML/HTML5, Angular JS, Angular 4/6/7/8/9, ReactJS, Walmart Electrode, CSS/CSS3 and JavaScript, that follows W3C Web Standards and are browser compatible.
• Experience in all phases of Software Development Life Cycle.
• Extensive experience in designing web applications using HTML, HTML 5, XML, XHTML, JavaScript, Type Script, AngularJS, CSS, CSS3, DOM and jQuery.
• Expert knowledge in designing SPA using AngularJS.
• Expertise in MV* (MVC, MVVM, MVW) frameworks like AngularJS along with Bootstrap
• Experience in third party libraries like NgPrime, Angular Material Design.
• Knowledge in WebPack, Gulp and Npm Scripts.
• Experience in UI Architecture design using Angular components. Thorough understanding of core concepts like Ng Modules, Services, Dependency Injection, and decorators.
• Good understanding of Design Patters, Data Structures and Algorithms.
• Expertise knowledge in OOPS implementation, code consistency and code review.
• Unit testing of AngularJS components, services using karma - test- runner and Jasmine.
• Test Reports generation using Karma-Istanbul.
• Experience in Responsive web design development.
• Extensively used AngularJS features, Directives, Filters, 2-way Data Binding, Services, Templates, Routing, MVC and Dependency Injection to build Single-Page-Applications in a clean and maintainable way.
• High level of expertise in CSS pixel-level layout, Consistency with browsers, Version and Platform Independence.
• Proficient with CSS preprocessors including LESS, SASS.
• Experience with applying web applications using AJAX, Plug-ins and JSON.
• Experience in working with third party APIs, Web Services.
• Excellent experience in REST and RESTful Web services.
• Experience in developing applications for cross browser compatibility.
• Experience in debugging and troubleshooting the existing code using debugger tools like, Firebug, Chrome developer toolbar etc., and Able to identify problems in the initial stages and execute quick resolutions.
• Expertise in using source code control systems such as TFS, GIT, JIRA and SVN.
• Excellent communication skills, team player, quick learner and self-motivated.

TECHNICAL SKILLS:

Web Technologies: HTML/HTML5, CSS2/CSS3, XML, JavaScript, AJAX, JSON,, PHP, DOM

JavaScript Lib: AngularJS, Bootstrap, Node JS, React JS, D3 JS, Angular JS and Angular 4/5/6/7/8/9.

Database Systems: MySQL, SQL Server, Oracle7.x/8.x/9.x/10, DB2

IDE and Graphic Tools: Eclipse, Dreamweaver, Sublime Text, Photoshop, Fire BugChrome Developer, Microsoft Visual Studio code

Methodologies: Agile, Scrum, UML, Design Patterns

Debugging Tools: Firebug, Bugzilla

Web/App. Servers: WebSphere, WebLogic, Apache Tomcat, WebLogic, RESTFUL, SOAP

Version Control: SVN, GIT, CVS, TFS,VSS

Testing: Unit Testing with Karma and Jasmine

Operating Systems: WINDOWS, UNIX, LINUX, Mac OS X

PROFESSIONAL EXPERIENCE:

Confidential, St. Louis, Missouri

UI Developer/Angular Developer

Responsibilities:

• Define, Design and deploy mobile solutions for clients by effectively utilizing available information and technical expertise.
• Work with partners and clients to identify and design appropriate mobile structures.
• Responsible for creating efficient design and developing User Interaction screens using HTML, CSS3, Bootstrap, JavaScript, Typescript, Angular (5 to 9) and Node JS.
• Enhanced application performance by Angular 9 Component based development in view of future Angular framework transitions.
• Experience with creating custom directives, decorators, and services to interface with both restful and SOA services.
• Implemented Angular Router to enable navigation from one view to the next as customer performs application tasks.
• Migrated an application developed in Angular 5 to Angular 9.
• Implemented Angular 9 custom Services to implement Dependency Injection used Pipes to transformations.
• Developed http requests using RxJs observables to communicate between server and client with Angular 9.
• Extensively used RxJS library to create observables, subjects and behavior subjects for communication between the components
• Created Typescript reusable components and services to consume API's using Component based architecture provided by angular 8.
• Extensive experience in developing Microservices using Spring Boot.
• Involved in the Development of Spring Framework Controllers.
• Developed the web application using HTML, CSS and AngularJS, handle and database in SQL server.
• Experiences in using build/deploy tools such as Jenkins, Docker and OpenShift for CI/CD Deployment for Microservices.
• Implemented spring boot Microservices to process the messages into the Kafka cluster setup.
• Setup full CI/CD pipelines so that each commit a developer makes will go through standard process of software lifecycle and gets tested well enough before it can make it to the production.
• Developed web pages using HTML/CSS and JavaScript.
• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by angular 8.
• Worked on creation of components for routing and forms using the Angular-cli and Angular 8.
• Provide technical advice and be able to identify technical implications regarding development activities.
• Work closely with other developers, product managers, DevOps, and product support engineering teams to deliver development solutions.
• Understand client business needs and product requirements and translate those needs into system-level architectural properties
• Document workflows and relevant processes to execute continuous improvement plans.
• Anticipate, identify, track and resolve technical issues and risks affecting delivery.

Environment: Angular 5/6/7/8/9, CSS3, HTML5, Oracle, PL/SQL, JDBC, Cassandra, JAVA,, UNIX, JMS, SOAP, REST, MQ Series, Web Sphere Application Server, Spring Framework, JSP, HTML, CSS, DOJO,, REST, Log back.

Confidential, Tampa, FL

Angular Developer

Responsibilities:

• The project operates on Agile project development cycle with Bi-weekly sprints, daily standup, retrospective sessions and sprint planning.
• Involved in requirement gathering, designing, development, UI reviews, and maintenance.
• Designed and developed the agent portal using framework Angular 6/7 along with HTML5, CSS3, and TypeScript.
• The portal is made responsive using CSS3, preprocessors like SASS, Bootstrap, and media queries to support desktop and tablets.
• Written modular, secure, and well-tested front-end code in TypeScript, HTML5 and CSS using the latest web.
• Created TypeScript reusable components and services to consume REST API’s using Component based architecture provided by Angular4/6/7
• Implemented HTTP requests using Rxjs Observable library to handle multiple values over time.
• Used REST client / POSTMAN to check the response of various API's, SwaggerUI as a visual documentation for back-end implementation and client-side consumption. Handled various exceptions based on the response.
• Developed Angular service for static selection (refence) data in the Angular SPA’s run block.
• Worked on custom URL’s to land the user in the application.
• Implemented Angular Router to enable navigation from one view to the next as agent performs application tasks.
• Worked on customer’s cart including the add/remove items, save items in cart.
• Created a build process for different environments like develop, staging and production.
• Demonstrated knowledge of code reviews, unit and regression testing.
• Used Webpack to build TypeScript modules.
• Involved in writing test cases using Jasmine and Karma to ensure 100% code coverage.
• Generated the code coverage report using Istanbul.
• Used GIT for source control and JIRA for tracking purposes.
• Followed the coding standards, it makes for easier modification in future releases.

Environment: HTML5, CSS3, SASS, JavaScript, Angular 4/6/7, RxJS, TypeScript, Agile, Bootstrap, REST API’s, Webpack, TSLint, Jasmine, Karma, NPM, GIT, JIRA, MAC and Webstrom.

Confidential

UI Developer

Responsibilities:

• User experience strategy focusing on future technologies and enterprise management systems.
• Designed and presented conceptual user experiences that combine physical and digital interactions.
• Visual explorations for enhancements to the core UI controls and components.
• Detailed wireframes and screen flows for interaction specifications.
• Created interfaces for cross-platform applications.
• Trend forecasting and insights analysis to develop principles for BlackBerry's next product portfolio.
• Storyboards for video production.
• Involved in designing the front-end applications using web technologies like HTML/HTML 5, XHTML, and CSS/CSS3.
• Maintained existing UI Applications and upgraded them using advanced web technologies
• Designed the user interactive (UI) web pages using web technologies like HTML5, XHTML, and CSS3.
• Wrote application level code to perform client side validation and implemented dynamic page elements using JavaScript.
• Implemented date calendar using jQuery.
• Developed project's web page as Single Page Application (SPA) by using AngularJS.
• Created various controllers, views using MVC framework AngularJS.
• Designed services and factories and injected into various methods by using AngularJS.
• Designed customized filter techniques in the webpage using AngularJS.
• Used jQuery plugins for Drag-and-Drop, Widgets, Menus, User Interface and Forms.
• Wrote application level code to perform client side validation using jQuery and JavaScript.
• Wrote jQuery function while implementing various UI Screens across the whole web application (both consumer facing as well as internal application).
• Interacted with java controllers (jQuery, Ajax, and JSON to write/read data from back end systems).
• Maintain, enhance, and recommend solutions that best suit business and technology needs from UI standpoint.
• Define technical requirements based upon business requirements.
• Used SVN for version control and JIRA for defect tracking.
• Involved in Agile process, monthly Sprints, and daily Scrums to discuss the development of the application.

Environment: HTML, HTML5, CSS, CSS3, JavaScript, jQuery, AngularJS, Bootstrap AJAX, JSON, XML, Apache Tomcat, ECLIPSE.

Confidential

Jr Developer

Responsibilities:

• Developed all the UI pages using HTML, XHTML, DOM, CSS, JSON, JavaScript, and jQuery, Ajax.
• Involved in requirement analysis & Client interaction.
• Developed the web application using Spring MVC Framework by implementing controller and backend service classes.
• Created XHTML Pages with CSS and the Box Model integrated the Java code (API) in JSP Pages.
• Used jQuery core library functions for the logical implementation part at client side for all the applications.
• Involved in Writing jQuery based Ajax Requests using jQuery, get (URL, data, callback, type) or jQuery, Ajax and jQuery, post (URL, data, callback, type) and jQuery.
• Used jQuery Events to manipulate the elements depends on the user interactions.
• Used jQuery to traverse through a DOM tree and manipulated the nodes in the tree.
• Implemented the Drag and Drop functionality using jQuery framework.
• Used jQuery plugins for Drag-and-Drop, Widgets, Menus, User Interface and Forms.
• Developed Date Time Picker using Object Oriented JavaScript extensively.
• Designed PDF, Excel and Print previews for all the reports in the application using HTML, JavaScript and SQL Stored Procedure
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions.
• Involved in developing HTML, and JavaScript for client side presentation and, data validation on the client side with in the forms.
• Contact with different customer for their requirements. And Modified code, as the customer needs.
• Consumed Web Services by implementing spring’s REST support to make the development of RESTful Web services.
• Written SQL Queries to interact with Oracle database.
• Successfully executed the entire test cases and fixed any bugs/issues identified during the test cycles.

Environment: HTML, CSS, JavaScript, XML, DHTML, XHTML, DOM, jQuery, AJAX, JSON, RESTful, ECLIPSE.