I work in the creation and maintenance of features in our investor relations systems. I am involved in various areas, including:Frontend development using ReactJS, NextJS, and TypeScript.Backend development using Python, Node.js, and TypeScript.Messaging systems using RabbitMQ.Creating caching mechanisms with Redis.Automated deployments using Docker containers in GitLab, Github and AWS.Data maintenance in PostgreSQL and MongoDB databases.

I worked as a systems analyst, gathering requirements for the problems encountered by clients and seeking the best solutions. I presented projects that proposed potential solutions to the identified issues, and upon client approval, I initiated the development of those solutions. Among my responsibilities, I created mobile applications for ticket sales and issuance of fiscal documents (BPe). I also developed dashboards to provide insights into sales data. Additionally, I worked on creating a system where configurations were generated to ensure the mobile application functioned in a parameterized manner for each client. I was involved in developing the backend for the mobile application as well as the backend for sending fiscal documents and generating corresponding reports.In addition to the aforementioned responsibilities, I was also involved in server configuration and application deployment. This included setting up and optimizing the server environment to ensure smooth operations. I took care of installing and configuring the applications on the designated servers, meticulously testing their functionality to ensure a seamless user experience. This comprehensive approach ensured that the applications were properly deployed and accessible to end users, promoting efficiency and reliability.

I worked in customer service, always focusing on quality, responsibility, and honesty, aiming to provide the best and most efficient solution for the problems encountered. Additionally, I was involved in the following activities at the company:Creating SQL commands to correct information in databases and developing applications for data migration, which included transferring data from legacy systems to our software.Conducting software training sessions for our clients.Managing leasing contracts for our SAAS (Software as a Service) offering.Providing post-sales support and assistance.

I worked at the company as a teacher for the following courses:Computer Assembly and Maintenance;Web Design;Graphic Development;Basic Computer Skills;Quick maintenance courses for advanced-level groups.My objective was always to teach in the most didactic manner possible, bringing the students' focus as close as possible.During this period, I also worked as a computer, printer, and network technician.