Developed Command and Control (C2) applications that are used in combat simulations and real law and order assurance operations.Learned how to develop to multiple platforms (Android, iOS and browser) using one code. This was possible due to using Kotlin Multiplatform for the backend and Flutter, which is natively multiplatform, for the frontend.Main programming languages used: Kotlin and Flutter.

Built a MLOps infrastructure so the military in the Brazilian Army can develop Machine Learning applications using the principles of the MLOps. This infrastructure has a MLFlow and a Kubeflow server running in a Virtual Machine.Used the XLM-roBERTa model to perform a sentiment analysis of the tweets correlated to the Brazilian Army with a fully autonomous pipeline (get data from Twitter, clean data and run model) that ran on a daily basis. The results of the sentiment analysis were also saved to a database and displayed trough a chart in a MicroStrategy page.This application and the pipeline was used as a MVP to demonstrate the infrastructure to the Army High Command and is used today to study possibilities to develop ML applications inside the organization.Main tools used: Kubeflow, MLFlow, Python, Tensorflow, Pandas and MicroStrategy.

In this role I adapted many different systems to a DevOps infrastructure. I had a major impact on these systems, because now they have all the benefits of CI/CD and are being developed and maintained way faster than before.Created and maintained:- CI/CD pipelines in GitLab- Helm charts- Kubernetes resources- Docker images- Prometheus exporters- Grafana chartsMain tools used: Kubernetes, Helm, Rancher, Docker, Fortify, SonarQube, GitLab, Grafana, Matomo and Prometheus

Worked on a research project, called ASTRO, during an exchange program to build a platform for autonomous mobile sensing via networked drones.- Built drones, did experiments and analyzed thecollected data- Developed tools to visualize database data with Google Data Studio- Created database alerts to inform the users when extreme events happened, using Amazon AWStools: Amazon SNS and Amazon Lambda- Worked in the project database server, fixing bugs in PHP and SQL scripts.More information at:http://astro.rice.edu/

Developed software for two projects:-SSL: this project has the purpose of creating and programming robots to play soccer. Two important results obtained are: 2nd place in the International Robotics Competition (RoboCup) in 2018 and 2019, at division B.- SEK: this project has the purpose of using LEGO kits to build and program robots to act in pre-determined situations, which generally are a simulated catastrophe or rescue of people. Programmed in Java and Labview.

Managed around 10 undergraduate students from three different projects in RoboIME, Many classes were given on some topics like: Git, Object Oriented Programming and Clean Code.

Taught how to program Arduino for a group of adolescents in the middle school who have overcome in their classes. They made projects with the objective of creating smart ideas to help the environment or reduce costs in energy and water wastes. They presented the final project in a event in their school and received prizes for it.