Hello,
I'm a professional fullstack web developer currently working as a freelancer at Upwork and Freelancer.com.
I'm very proficient with React.js, Redux, Webpack, Jest and Enzyme at the frontend and Node.js, Express and MongoDB at the backend.
I create visually compelling UIs with Semantic-UI-React/Material-UI and SASS as well as RESTFul API Backend systems using JSON Web Tokens for authentication.
Although I currently specialized in building heavy web apps, I can as well build mobile apps using web technologies like React-Native.
I always keep an eye on best practices and code maintainability when writing my apps. You can read more about me and my services on my website at: http://www.celsoppe.com
Now that you know what I do, I'll like to know what you do :)