Jason Chen

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Completed
Admin Frontend
Backend (.NET)
Other

5 Projects

Health-Tech App Platform


Health-Tech App — React Native

Other
Completed

React Native health-tech app with gene QR scan report, ECPay payment and Firebase push notifications

React Native
Redux
Firebase
i18n
ECPay
QR Code

Health-Tech App — Admin Dashboard

Admin Frontend
Archived

React admin dashboard for health-tech platform with drag-and-drop gene set management

React
JavaScript
Ant Design
Bootstrap
SCSS
Axios
Docker

.NET Shared Utility Library (Alt)

Backend (.NET)
Completed

Internal .NET 5 shared package library integrating JWT, Firebase push notifications, payment gateway signing, SMS, email, CSV download, and file upload utilities.

C#
.NET 5
NuGet
JWT
Firebase FCM
ECPay
ASP.NET Core
Core: C# / .NET 5 Class LibraryDB: NoneDeploy: NuGet Package (local nupkg)

Health-Tech App — Flutter Payment Module

Other
Archived

Flutter app embedding ECPay payment via InAppWebView POST and handling Deep Link payment callbacks

Flutter
Dart
EcPay
WebView
REST API
Deep Link

Health-Tech App — ASP.NET Core API

Backend (.NET)
Completed

ASP.NET Core .NET 5 REST API for health-tech e-commerce with ECPay webhook, gene management and Firebase push

C#
.NET 5
ASP.NET Core
Entity Framework Core
SQL Server
JWT
Docker
Swagger
Firebase