elizeucarlos

Developed and deployed a WhatsApp marketing web app using Next.js, with an integrated scheduler for sending scheduled WhatsApp messages to clients. Managed WhatsApp campaigns and message delivery through an efficient UI. Deployed the application on a Node.js server, utilizing Nginx as a reverse proxy on a VPS running Ubuntu. Incorporated user management and tracking features for detailed campaign monitoring and feedback.

Developed a platform for online classes, video-based and accessible only to members with memberships. Enabled features for the admin/editor to manage classes, memberships, users, payment methods, and file uploads. Utilized MongoDB, React JS, and Node JS for the development.

Developed an online classes system called 'Jazzy Play' by creating a plugin and theme from scratch. Modified code related to WooCommerce plugin for a unique setup. Project URL: https://play.jazzy.pt

Developed telecom web tools and full stack projects using Node JS and PHP. Conducted unit and End-to-End tests for existing projects. Transformed wireframes into a fully responsive frontend.

Database and server maintenance. Conducted security tests for existing websites. Developed websites for tourism agencies using ASP and PHP. Implemented a full file management system in PHP.