Mobile developer

Backoffice project for the client BTG Pactual, which consists of presenting in a summarized form the pertinent information of each product, such as Private Securities, COE, Crypts and others, thereby creating greater internal fluidity.
I was responsible for the architectural migration of the app, for that I used Clean Architecture and MVP, I also used TDD and Kanban for a more agile and reliable development;
Together with Team, I developed a new UI / UX concept, in order to make the use of the APP easier nd more dynamic;
It brought new libraries and concepts to the project, such as the State Management concept, using Mobx, modularity concept, using the Modular Flutter, Rest using the DIO library, data persistence with HIVE, push notifications with FCM and designs patterns like Singletons.

Smart Home Project, the app aims to interact with smart devices such as: Lamps, Switches, Plugs, among
others. Currently the application has more than 100,000 downloads.
Together with the team, I worked on internalizing the Smart House app, for that we used Flutter, along with native code (Kotlin and Swift) to communicate with the SDK responsible for communicating with IOT devices;
Our team was the first to work with Scrum in the company;
We work with a team of designers to deliver an app with greater usability.

Connecty Pay is a super app with a digital wallet, insurance sales, loyalty program, delivery, among other products. It currently has more than 50,000 downloads in stores.
I was responsible for delivering the new visual concept of the app, ensuring greater public engagement reaching more than 50,000 downloads in the Play Store and consequently a higher rating in stores.
I was responsible for the design and implementation of a new feature in the app, payment by QR Code.
It was necessary to think about the particularities of some customers, with that a new app was created, that of the shopkeeper, where he was able to track payments and validate them, avoiding fraud.

https://www.igti.com.br/

https://fatecpr.com.br/