An insurtech, a startup focused on selling insurance in a digital way. Hired as a specialist, I worked as part of one of their squads as the technical reference. This position demanded me leadership and wiseness to take decisions regarding architecture and technical debt payments. Two decisions that I had to take was one to extract from the monolith the code related to the squad, to a new microservice. I hadn't time to finish the extraction, because I had splitted the extraction in two steps: one was to decouple the entire code, removing the relationships with tables that were not part of the core of the business and calling the API (even inside the same project) to get the data that were not part of the business. Once it finishes the full decoupling, it would be ready for the next step that would be the extraction to a new microservice. I had time to finish the decouplement, but before starting the next step I was moved to a new squad. In the new squad I had to make another great decision, where and how to develop the code to support the new squad. I decided to create a new microservice, defining the architecture, the communication protocol, and the API of this new microservice.

A connected car product. The last project that I worked when I was at CESAR. I was the first developer allocated to work on this project and I created the repository and decided the architecture from the data collected in the cars, until the dashboard to show the data to the customers. After a few weeks other developers less experienced joined the team and I was the technical leader, doing the onboarding, training and helping them with the difficulties that they had in the development of the product. I worked an intense year in this product and put it in production. When it started selling, I quit the job to work with the Youse.

Diagnes is a startup that aims to facilitate collaboration between medical specialists and other professionals in your area of ​​expertise to share experiences and collaborate to solve complex clinical cases. With Diagnes I had the honor to be selected in the first stage of the MCTI program Startup Brazil in 2013 where I had the chance to meet local startups and accelerators participants of the program Besides the Diagnes, we also have a desktop version called Smart Laudos. Both of them are now in production and we have some customers. The product of my startup. I started the development along with two other developers, defining together the architecture, but in a short period of time I became the only developer of this product and since then, I'm in charge of all technologies decisions and implementation, since the conception, until the deployment. The Diagnes is now in its seventh year, and I faced many challenges along these years.

When I worked at CESAR, I had the opportunity to work on a project for the big tech company Samsung. It was an internal product that would be used to schedule the collaborators' commitments. I worked as a frontend engineer, using AngularJS and typescript and following the strict design defined by the team. The whole team finished the project in less than six months and it was an interesting experience.

Another big company that I had the pleasure to work with while I was a CESAR employee. I was part of a distributed team that had developers in two cities in Brazil, plus developers in India, USA and Canada. We developed a product that had the goal to manage different devices from anywhere. The audience were small and medium companies that had the objective to install softwares, locate them when they are lost, and keep an inventory. My role was mainly to do the frontend side, but all the backend that I needed I had to implement including all necessary tests (unit and integration tests). Unfortunately the product was discontinued and incorporated into a bigger product a few years after I left the project.