Coupons and Offers (2021) - RD Saúde

After the Loyalty Product succesfully launched, I decided to go back to engineering and I moved to another team.

Now I was full time React Native + Node.js fullstack engineer.

The problem

Coupons and Offers were a core part of the customer experience, because with that, customers could buy medications and products with a lower price.

The solution

An App entirely written in React Native, with a BFF written in Typescript + Node.js. This BFF then connected to the rest of the backend services that maintained the core logic and algorithms of the segmentation of coupons and offers.