It is a SaaS project with different functions to help manage administrative processes in an institution.

Contributions to the frontend include a migration from Next.js 13 to Next.js 14, as well as updates and refactors to the visual appearance of the user interface.

Collaboration in the creation of documentation.

It is an ecommerce project where the clients have an entire platform to manage and offer their products including shipping.

The frontend collaborations were giving support and fixing bugs in their functionalities like, fix button behaviors, refactor different card components showing and hiding data based on the role user and other support issues.

Same as frontend work, my role was basically give support and fix bugs related with the components I was working on.

This is a project designed to visualize analysis of Numecent systems, such as user statuses, applications, services, and servers.

The frontend work includes starting the project from scratch by preparing a Grafana image in ECR and deploying the container in ECS. This involves creating general Grafana configurations and implementing dashboards to display analytical graphs, such as the number of users, daily application connections, user locations, server uptime status, cloud observation data, and more.

The backend work involves implementing the CloudWatch service for sessions and token servlets hosted in Tomcat. The servlets were refactored to send data to CloudWatch, and several AWS functions were implemented to extract data from ELB and Route 53 in CloudWatch. Scheduled function events were set up to extract and move data to logs in databases. Among other tasks, documentation was created for the implementation and configurations made in AWS CLI, as well as unit and end-to-end (E2E) tests, including updates for new features in the servlets.

It is an IoT device emulator.

On the frontend, work was done on migrating the user interface appearance from Infragistics and Windows Forms to DevExpress.

I worked on the YAML file for the CI/CD pipeline in Azure DevOps and created the MS installer with Wix as part of the DevOps task.

It is a web application service focused on managing rewards offered by the company based on points earned by registered users.

On the frontend, work was done on the user profile card, creating new posts, nominating people to give and receive points, a list of available rewards, and securing routes.

On the backend, I developed the database model, started the project from scratch, and created the initial API endpoints related to the user interface features. MySQL was used as the database.

It is a web application service focused on managing employee vacation requests.

On the frontend, work was done on linear and circular analytical graphs, refactoring existing views, lists, and filters. I proposed and refactored the vacation request workflow, customized a day selection calendar, created multiple vacation requests, added progress bars showing vacation status, and a modal displaying vacation information during the process.

On the backend, I created and refactored endpoints, developed statistics for circular and line charts on the user interface, created a public endpoint for the asset tracking service, and performed a code migration to handle and support UIDs instead of numeric identifiers. Additionally, I migrated the Java version from 1.8 to 17, updated Docker files for successful deployment on the server, and worked with MySQL to progressively migrate all numeric identifiers to UIDs in tables and their relationships using an upward strategy. Unit tests were conducted with JUnit 5, MockMvc, and Mockito. I coordinated daily meetings, calculated sprint tasks, assisted team members with code, delivered presentations, and explained new features in sprint demos.

It is an API and microservice designed to store and manage information about users and the projects they are assigned to.

Refactorings were implemented to enable it to work with updates made in the Time and Attendance service, such as the migration from numeric IDs to UIDs. In the database, I implemented a migration of some tables from numeric IDs to UIDs.