Maintained and developed features to the company core product, a Banking-as-a-Service platform and API. The platform provides loan services, altogether with boleto issues for charges. Since the beginning, I worked to refactor and improve the existing code that interacts with legacy systems. Later I developed a solution to issue Brazilian boletos, a popular type of payment method in our country. The boleto feature provides 3 ways to manage them: via APIs, graphical web interfaces, or file uploads.

Responsible for mantaining and developing software from scratch to both partners and the company itself. Crafted a broad variety of products, including:- Suserano, a financial course platform. Features include an affiliate program; live streams with moderated chat; recorded videos with comments; custom marketing emails and landing pages creation; monthly subscriptions; and management panels for affiliates, authors, and admins.- Minte, a Tik-Tok-like social media app. The application uses latest web technologies to provide a fluid user experience.- Kolabs App, the company self-management platform. It provides features such as employee work tracking and task management.- Shipping API, a service to calculate shipping costs based on product size, weight, and destination address.