Sherill B.

- Worked with advanced web app development technologies, such as React, Next.js, Node.js, Express, Nest.js, Firebase, MongoDB, MySQL, JavaScript, ECMAScript 6, TypeScript, PHP(Laravel), GraphQL, JSON, AJAX, RESTful Services, Webpack, Bootstrap, HTML, CSS, and Tailwind CSS. - Extensive experience with JavaScript design patterns and structured JavaScript. - Utilized JavaScript DOM manipulation, DOM functions, DOM events, DOM collections, and JavaScript events to generate data results in the UI. - Proficient in developing Single Page Applications (SPAs) using JavaScript. - Used React concepts like JSX (JavaScript Syntax Extension), components, state, and props. - Experienced in creating custom, reusable React component libraries. - Utilized middleware and Redux in applications to retrieve data from the back-end and perform RESTful services. - Skilled in working with third-party web services APIs and Web Services, using AJAX for dynamic form generation, auto-completion of forms, and user validation functionalities. - Leveraged Jest and MochaJS for mocking functions and writing unit tests. - Solid experience in using Git, CI/CD pipelines, and SVN. - Linux/Windows Desktop Development with Python, C/C++/C#.