Miguel Beltran
Full Stack Engineer at Rey
Germany
Summary
🤩
Rockstar🎓
Top SchoolMiguel Beltran is a versatile full-stack engineer based in Germany with over a decade of professional experience and two decades of hands-on software work across mobile, web and backend systems. He specializes in cross-platform Flutter applications (Dart) while retaining deep native expertise in iOS (Swift) and Android (Kotlin), and is comfortable across .NET and Node.js stacks. An active open-source maintainer, he contributes to the widely used Flutter Community Plus Plugins and has worked directly with Google's Flutter and Dart teams to update codelabs, docs and null-safety migrations. Recent roles span building LLM-enabled no-code tooling with Elixir/Phoenix and mobile apps with Kotlin Multiplatform, showing a knack for moving between product-focused engineering and developer-rel work. He prefers remote roles that involve open-source impact, and his background uniquely combines SDK-level Android contributions with educational content creation for platforms like Pluralsight.
11 years of coding experience
19 years of employment as a software developer
UPC Universitat Politècnica de CatalunyaMaster of Science (MSc) in Project Management, Project Management, Master of Science (MSc) in Project Management, Project Management at La Salle BCNInternational Intership Socrates, Computer Science, International Intership Socrates, Computer Science at Windesheim
German, English, Catalan, Spanish
Github Skills (22)
flutter10
mobile-development10
flutter-apps10
testing10
ui-design10
android-development10
uid10
front-end-development10
android10
async-await10
flutter-game10
dart10
native-android10
widgets9
user-interface9
Programming languages (17)
Github contributions (5)
fluttercommunity/plus_plugins
Jul 2020 - Nov 2022
Flutter Community Plus Plugins
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:12 releases, 634 reviews, 140 commits in 2 years 4 months
Contributions summary:Miguel contributed to the `fluttercommunity/plus_plugins` repository, focusing on implementing and modifying Android-specific functionalities within the Flutter plugins. Their commits include fixing test imports and formatting code. The contributions also involved setting up Android test CI and implementing new features, such as launchChooser and sendBroadcast functionality, within the AndroidIntentPlus plugin. Additionally, the user was involved in null safety migration and other refactoring activities.
flutterflutter-plugin
flutter/samples
Dec 2021 - Jan 2023
A collection of Flutter examples and demos
Role in this project:Front-end Developer
Front-end DeveloperContributions:88 reviews, 36 commits, 109 PRs in 1 year 1 month
Contributions summary:Miguel primarily focused on reviewing and improving Flutter code related to testing and UI enhancements. The contributions included modifications to existing widgets, such as adding and removing items from a favorites list, verifying snackbar messages, and testing the addition and removal of items in the favorites list. The user also worked on updating Android-specific files, likely related to UI and app setup, and desktop window configurations across multiple Flutter sample applications. These changes aimed at improving testing and UI/UX flow within the Flutter environment.
flutter
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