Around 9 years of strong experience in developing professional mobile and web applications which include front-end designing and hand-coding with solid proficiency in usability, web and client/server applications using HTML5, CSS3, JavaScript, AngularJS/Angular 2, jQuery, React JS, Redux, Ajax, Bootstrap, Node JS, Ext JS, JSON, XHTML, and XML.
Extensive experience in Mean Stack (Mongo DB, Express JS, Angular JS, Node JS). Worked with ReactJS, Redux, JavaScript (ECMAScript 6), Spring MVC, Maven.
Developed web applications and Restful web services and APIs using Python Flask, Django, and PHP.
Experience in Oracle-supplied packages, Dynamic SQL, Records, and PL/SQL Tables.
Extensive experience as a web developer with a strong background working on open-source technologies, including JSP, PHP, MySQL, JavaScript, Flash, and Photoshop.
Highly expertise in modern web architecture using advanced libraries and frameworks like React Js, Angular Js & Angular 2/4/5/6/8/9/10/11/12/13/14, Material UI Design, Redux, Node, and Typescript.
Developed custom NodeJS proxy used to send requests to client’s APIs, handling authentication and custom headers.
Expertise in testing the application developed using various mobile technologies including iPhone and Android.
Worked closely with UI/UX designers, testers, and other developers to deliver a cohesive and user-friendly web application.
Extensive experience using Load ash and underscore.js for node.js server-side scripting. Used ECMAScript for client-side scripting and used for writing server applications using Node.js.
Built out a new product line in ECMAScript using React, Redux, and Rails. Functioned as a Java Developer on tools like SoapUI, RAD 8.0, and RSA 8. X.
Skilled in leveraging diverse frontend technologies and frameworks, such as React, Angular, Vue.js, and Web Components, to build micro frontends tailored to specific use cases and team preferences.
Exposure to new features and issues addressed in Angular 2.0 Extensive experience in web design using CSS3, Twitter Bootstrap, Adobe Illustrator, and Adobe Photoshop.
Experience in native Android applications using Android Frameworks, and Android SDK. Knowledge of OpenGL, and Android NDK.
Experience in building isomorphic applications using React.js and Redux with GraphQL on the server side.
Experience in d3.js for creating responsive graphs and bar charts for web pages Designed icon fonts and SVG files from scratch for developers to use HONORS Advanced level skills in using Web Services technologies like UDDI, WSDL, and SOAP.
Good Understanding of Document Object Model (DOM) and DOM Functions. Experience with Require JS, Ext JS, Backbone JS, Knockout JS, and Underscore JS.
Skilled in working with software tools like Dreamweaver and Microsoft Visual Studio. Proficient in using higher-level style syntaxes, LESS, and SASS for advanced CSS features.
Experienced with Gulp/Grunt task runner to manage projects and npm package manager to install dependencies in a project such as jQuery and Bootstrap.
Experience with JavaScript testing frameworks Jasmine, Qunit Mocha, and Jest. Experience in test-driven development (TDD), CI/CD, and Simple Design Concepts.
Highly exposed to various databases like My SQL, SQL Server, MongoDB, and PostgreSQL. Hands-on experience using the version controls SVN, GIT, and JIRA for project management.
Worked on AWS for continuous integration of files to the UI and worked for the backend development using Node.js and Mongo DB.
Involved in unit Integration, bug fixing, Design Reviews, and Code Walkthrough Client interaction and team support.
Use of Amazon web services SNS, EC2, Fargate, CloudWatch, and DynamoDB.
Extensive use of Node JS, Express JS, and Mongo DB along with Mongoose.JS to create server-side applications. Good Understanding of creating Restful Services with SPRING MVC Framework and using HIBERNATE.
Experience in Software Development Life-Cycle (SDLC) preparing Requirement Specification documents, design documents, Test cases, Analysis, User Training documents, and Technical Help documents.
Good knowledge in working with Google Maps and authentication aspects such as Fingerprint Scanner and Face Scanner in Android and IOS applications built with React Native. Worked with front-end build environment of Grunt and Git version control system. Familiar with open-source tools: Package Managers (NPM/Bower) and Atlassian tools (Confluence, JIRA, and Stash).
Followed W3C standards for building and rendering web pages including HTML, CSS, and Ajax for web applications, which includes WCAG (Web Content Accessibility Guidelines) guidelines.
Excellent interpersonal abilities, communication skills, time management, and Team skills to work hard to attain project deadlines under stressful environments.
Excellent working knowledge and thorough exposure to compatibility issues with different versions of browsers like Internet Explorer, Mozilla Firefox, Safari, and Google Chrome.