SGBr Sistemas
Backend of a payment institution built from scratch by two engineers, with DDD and integrations with Santander and Banco do Brasil.
Project under confidentiality: no screenshots or product name.
Águas do Paraíba
Asset management and warehouse logistics with WhatsApp notifications and an Android app. Innovation finalist and approved under the Lei do Bem (Brazil's innovation tax incentive law).
Teddy Open Finance
Payroll-deductible lending and Open Finance microservices, with integrations with Banco Pan, BRB, Caixa and Semear.
Own product
Email campaigns and WhatsApp customer service with AI agents. Processes more than 500 messages a day for partners.
JC Dev client
E-commerce with a catalog, cart, Mercado Pago payments and an admin panel.