Rémon Helmond

Porto, Porto, Portugal

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Summary

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Rockstar

Rémon Helmond is a software engineer based in Porto, Portugal with nine years of hands-on experience building mobile and backend features, particularly in Flutter and native iOS/Android integrations. He contributes to well-known open-source projects, including flutter_stripe where he implemented Android plugin components for payment flows, and flutter_reactive_ble where he added Swift-based BLE connection management and protobuf-driven codegen. Comfortable spanning app and backend concerns, he blends client-side UI work with deeper integration logic such as payment module wiring and peripheral task registries. A self-described Flutter enthusiast, he consistently learns new platforms and tools, applying that curiosity to cross-platform challenges. Notably, his contributions reveal a knack for bridging platform boundaries—writing native plugins and handling protocol-level details that many app developers leave to others.

10 years of coding experience

Stackoverflow

Stats

1reputation

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Github Skills (13)

swift10

bluetooth-le10

flutter-game10

ios10

dart10

btle10

bluetooth-low-energy10

stripe10

android10

flutter-apps10

protocol-buffers10

flutter10

kotlin9

Programming languages (8)

TypeScriptJavaC++RustSwiftHTMLDartKotlin

Github contributions (5)

PhilipsHue/flutter_reactive_ble

Nov 2019 - Nov 2021

Flutter library that handles BLE operations for multiple devices.

Role in this project:

Mobile Developer (iOS)

Contributions:28 releases, 102 reviews, 298 commits in 2 years

Contributions summary:Rémon's commits primarily involve the implementation and modification of Swift code within the "ios" directory. The changes include code generation from a protocol buffer definition file "bledata.proto," as well as the creation of a peripheral task registry, suggesting involvement in the management of Bluetooth Low Energy (BLE) operations within the iOS mobile application. Further, the user also handled implementation details to connect, disconnect and handle different states of the BLE connections.

flutterflutter-pluginbluetoothbluetooth-low-energy

flutter-stripe/flutter_stripe

Mar 2021 - Jan 2023

Flutter SDK for Stripe.

Role in this project:

Mobile Developer (Android) & Back-end Developer

Contributions:28 releases, 196 reviews, 187 commits in 1 year 10 months

Contributions summary:Rémon's primary contributions focused on creating and integrating Android-specific components for the `flutter_stripe` project. They implemented the Android plugin and integrated the Stripe SDK module to create payment methods. Additionally, the user worked on code differences across different files, demonstrating knowledge of back-end concepts, particularly around the stripe module's module logic. The user's changes included creating and integrating parts of the stripe module for handling card actions.

flutterstripedart

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