I'm Jefferson Rodrigues
Jefferson David Rodrigues de Souza
Software Engineer | Mobile Developer | Full Stack
📍 Pernambuco, Brazil
📧 rodriguesjeff.dev@gmail.com
🔗 GitHub | Medium
- 4+ years of experience building scalable mobile applications with Flutter
- Specialized in public & private sector projects
- Skilled in mentoring and leading technical decisions
- Tech stack: Flutter, Node.js, PHP, Firebase, Clean Architecture
Fluent: Flutter, OOP, TDD, Firebase, Git, PlayStore, AppStore, Mocktail
Proficient: Node.js, Clean Code, SOLID, MUI, iOS/Android, CI/CD
Beginner: SQL, AWS, Spring Boot, Heroku
🔹 Blue Technology (2023 – Present)
Sole Flutter dev on 3 public sector apps — including SANASA, with offline-first architecture & OpenStreetMap GPS routing.
Optimized CI/CD with Firebase & SonarQube: 🚀 -90% deploy time, -80% build errors.
🔹 IATec (2023)
Flutter-based document scanner using the camera, with crop and internal API integration.
🔹 Seventh (2022 – 2023)
Led rebuild of a legacy app for condo residents + created a White Label-ready architecture.
Built DGuard Cloud from scratch with Flutter + IoT camera integration.
🔹 Accenture (2021 – 2022)
Worked on Flua! (Fiat’s app) using TDD, MobX, Provider, Clean Architecture.
Automated CD with Fastlane, integrated Firebase services.
📬 Wanna build something amazing or just chat tech?
Feel free to email me — I’d love to hear from you!
B.Sc. in Computer and Information Systems
Universidade Estácio de Sá (08/2020 – 12/2024)
- Portuguese: Native
- English: Intermediate (B1)