Joao Predro Silva Email & Phone Number

State Of São Paulo, Brazil

Campinas, São Paulo Brasil

Responsible for the development and maintenance of the Backoffice Front-end systems used by various company departments and partner stores.On the backend, worked on developing features for the REST API. Developed the KYC flow along with other monitoring practices to enhance the company's anti-fraud system, reducing monthly fraud by 90%. Contributed to customer communication workflows via WhatsApp, email, and push notifications, focusing on marketing campaigns, promotions, and transactional updates, which helped increase customer engagement and loyalty.Led the development of the Trend Analytics project, which focused on collecting and processing of strategic data, organized and made available through interactive dashboards to the relevant departments. This project reduced delivery costs by 30%.

Campinas, São Paulo, Brasil

As a developer at a Software House, worked on end-to-end application development for many companies across various industries, collaborating with both international and national teams.Contributed to developing backend and frontend features. Some of the projects developed are: Backoffice systems, Sass, E-commerce platforms, Communication apps, Educational content platforms.

Campinas, São Paulo, Brasil

- Responsible for developing web applications and landing pages using React. In Addition, Developed a blog using React and GraphQL.- Developed REST APIs with Node.js.- Deployed and maintained static applications on AWS using S3 and CloudFront, as well as APIs using EC2 and Nginx.

Bachelor, Computer Science

Associate Degree, Energy Management And Efficiency