• Development of a module for the automated submission of debt titles to the responsible agency, using queues to ensure efficient and scalable processing. This solution replaced manual submission via spreadsheets, resulting in time savings and increased revenue;• Creation of a project for submitting tax declarations and generating ISS tax guides, with multiple integrations for declaration submission and guide generation;• Development of a document auto-classification module using NLP techniques, significantly reducing operational time;• Development of an integrated security system for multiple consuming applications, integrated with Azure AD, providing a robust and centralized solution;• Maintenance and enhancement of event systems, including the addition of new functionalities.

• Database I and II Course

• My responsibility was configuring and managing a server CentOS. Additionally developed in PHP Zend Framework and Moodle platform using the database Postgres.

• Creation of a patient monitoring system, designed to track COVID-19 cases, from patient registration to test result notification. With the case mapping feature, it was also possible to identify the most affected areas;• Development of a solution using IoT for automating environments, with a web system to control the environments from anywhere;• Working on a project to improve energy consumption efficiency at University and reduce expenses with electricity expenditure, this work proposes an automated system capable of monitoring equipment such as lights and air conditioners in different University environments in an automated and even autonomous, avoiding unnecessary and excessive use of such equipment. This solution uses microcontrollers, sensors, and actuators in an Internet of Things (IoT).

• Development of a responsive website with an integrated radio player and a content management system (CMS), based on prototypes made in Photoshop;• Development of a custom e-commerce platform for a sporting goods store;• Implementation of a website and CMS for a jewelry store;• Creation of a website for events, with specific functionalities for content management and integration with event management tools;• Creation of a website and CMS for a school to manage its content and the portfolio of the school.

• Development of a control system for a transportation cooperative, optimizing operations control and financial management;• System for managing and sending notifications and files to students and parents of a school, as well as managing vouchers for promotions;• Creation of an event management system. It included an app for online and offline check-in/out via tickets, increasing operational efficiency at events;• Development of an e-commerce app, published on Google Play, enhancing the shopping experience for users;• Gamified app for children with autism, designed to help them express their feelings, used by a dentist to improve communication and personalized care during treatment;• Environment mapping app with a customized map for navigating and viewing indoor and closed areas, including details and contact information to assist in the tour of each location.

• Maintenance of an event system with performance improvements in data processing;• Development of applications with API integration using Retrofit.