OClock, A system for managing worked hours with an automatic timesheet filling feature using the user's handwriting font. For this project, .Net Core 6 Rest API, PostgreSQL, Entity Framework ReactJS with MUI were used, and the application is running on an EC2 instance in AWS. DITEC Ajuda, Solution to enable better support service, where users find information from articles written by the support team, and users can also contact the team via chat and receive notifications about incidents the team is handling. For this project, .Net Core 6 Web API, SignalR, Kafka, Docker, GraphQL, ReactJS and RSuite were used. Siscoffee, Managing who should pay for the coffee of the month in a coffee-loving work section can be quite laborious, right? Siscoffee was created to simplify this control and ensure that there is never a shortage of coffee in stock. Developed with Vue.JS, PostgreSQL, and Node.js, this web application with CRUD operations makes this activity much easier. Automate OTRS, Application developed to facilitate the mass opening of tickets in OTRS, a service management system. The user fills out the form only once, and based on it, the specified number of tickets is opened, put into service, and closed. For this automation was used AutoIT, NodeJS, Selenium, Shell scripting, HTML, and CSS. Spotify - Interface clone, A clone of the Spotify website's home page in its 2016 interface. Project for studying HTML, CSS, Bootstrap, grid template, and responsiveness. Send Email, A simple application for sending emails. Developed using PHP and using PHPMailer. For the frontend, Bootstrap was used.