Over 6 years of experience in building highly scalable, robust, and responsive single-page Web and Mobile applications. Very experienced building Single Page Applications, reusable Storybook components, custom hooks, Web Components, and Responsive Web Design. Extensive experience in application development with a robust skill set encompassing NodeJS, React,AngularJS,TypeScript, JavaScript, Next.js, Redux, Saga, HTML5, CSS3, SASS, JSX, Jasmine, Karma, NPM, Webpack, and Lighthouse. Expertise in the development of server-side JavaScript using Next.js, incorporating effective Search Engine Optimization (SEO) techniques. Proficient in crafting web pages that meet the requirements of the Web Content Accessibility Guidelines (WCAG 2.1) and adept at implementing W3C web standards. Migrated JavaScript codebases to TypeScript, improving code quality, developer productivity, and enabling better tooling and IDE support. strong hands-on experience with AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups. Engaged in all dimensions of software development methodology, including Requirement Analysis, Design Specification, Implementation, Testing, and deployment of Enterprise and Web-based Applications. Worked with unit testing of JavaScript applications using Enzyme, RTL, and Renderer. Experienced in database management using MySQL and MongoDB. Excellent analytical, problem-solving solving and interpersonal skills. Ability to learn new concepts fast.