Carlos Beretta_

Front-End Developer

I build things for the mobile and web. I'm a software engineer specializing in front end development.

final dev = Engineer(
  name: 'Carlos',
  stack: ['Flutter', 'Web'],
);

São Paulo, Brazil

01. // about

Building financial products with Flutter, from PIX to investments.

Currently working as a Flutter Developer, focusing on the development of mobile and web applications using tools such as Provider, BLoC, Modular, GetX, and TDD Clean Architecture. I have worked on a variety of projects, performing integrations with payment systems like PIX, as well as payments, transfers, and bill reading.

I developed features such as card CRUD, investment boxes, scheduling systems, and services. I contributed to projects with custom animations using Flutter and Rive, as well as custom layouts for barcode and QR code reading.

I have worked on integrations with Firebase, including Authentication, Firestore, and Functions, and implemented push notifications integrated with systems like Inngage. Additionally, I developed features for applying and redeeming investment funds, profitability graphs, and loan integrations.

I have worked in agile teams, using Scrum and Kanban methodologies to ensure organization and efficiency in projects, maintaining a steady workflow and punctual deliveries.

View Projects Get my resume

02. // skills

Technologies I work with day to day.

Flutter
GoLang
Python
Node
JavaScript
Google Cloud Platform
HTML & CSS
Git Source Control
REST API

03. // projects

Financial products I've worked on.

Asa Investments
01
Financial platform offering personalized solutions such as investments, loans, and financial services.
- Flutter
- Web
- Investments
Learn More: Asa Investments
N26 Bank
02
Digital bank that provides fully online financial services, including checking accounts, payments, transfers, debit cards, and PIX.
- Flutter
- Mobile
- PIX
Claro Pay
03
Digital wallet by the carrier Claro, allowing payments, transfers, recharges, and integration with the PIX system.
- Flutter
- Wallet
- PIX
Tribanco
04
Bank from the Martins Group, focused on providing credit, payment, and financial services for companies, especially in the retail sector.
- Flutter
- Banking
- B2B