Looking for a job

Daniel Messias

@danielmessias

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Senior mobile engineer at miio Electric who built Flutter features including an in-app store and AI-powered chat.

Brazil

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What I'm looking for

I'm open to remote positions as a Flutter Developer or Senior Mobile Engineer.

At miio Electric, I worked on the Flutter app for Android and iOS, building and maintaining features including an in-app store, AI-powered chat, maps, and push notifications. I also set up and maintained Fastlane CI/CD pipelines and implemented error monitoring with Sentry.

Before that, I developed Flutter apps for urban mobility, service scheduling, and marketplaces at SmarterCode, and built an ePub reader with JavaScript-powered functions at Vortex Educação. I wrote automated tests, participated in code reviews, and used Claude Code, Cursor, and GitHub Copilot in my development workflow.

Experience

Work history, roles, and key accomplishments

Mobile Software Engineer

miio Electric

Sep 2020 - Aug 2026 (5 years 11 months)

Mobile engineer on the company's Flutter app for Android and iOS, working fully remote for 6 years.

- Built and maintained features such as an in-app store, AI-powered chat, maps and push notifications
- Set up and maintained CI/CD pipelines with Fastlane for automated builds and releases
- Implemented error and crash monitoring with Sentry; login and analytics with Firebase
- Wrote automated tes

Mobile Software Engineer

Vortex Educação

Jun 2020 - Aug 2020 (2 months)

Mobile engineer on an education product, working on-site in Teresina.

- Built an ePub reader app in Flutter
- Integrated JavaScript to power reader functions inside the app

Stack: Flutter, Dart, ePub, JavaScript

Mobile Software Engineer

SmarterCode

Oct 2019 - Jun 2020 (8 months)

Mobile engineer building Flutter apps across multiple projects.

- Developed apps across several projects: urban mobility, service scheduling and marketplaces
- Maintained white-label apps
- Applied state management with BLoC, MobX and Provider, with Firebase as backend

Stack: Flutter, Dart, Firebase, BLoC, MobX, Provider