Jason Chen

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Completed
Admin Frontend
Android App
Backend
Other
iOS App

5 Projects

Medical Clinic Appointment System


Medical Appointment — GraphQL Backend

Backend
Archived

ASP.NET Core GraphQL API integrating hospital HIS SOAP system with Firebase push and JWT authentication

C#
ASP.NET Core
GraphQL
Entity Framework Core
JWT
Firebase
WCF
SQL Server

Medical Clinic — Landing Page

Other
Completed

React static landing page for medical clinic app with QR code download links and privacy policy

React
JavaScript
Bootstrap
Docker
Nginx
Apache

Medical Appointment — iOS App

iOS App
Archived

Swift iOS clinic appointment app with Apollo GraphQL, symptom-guided department selection and FCM push

Swift
iOS
GraphQL
Apollo
Firebase
Google Sign-In
FSCalendar

Medical Clinic — Admin Web

Admin Frontend
Archived

React clinic admin system with Apollo GraphQL, multi-role auth and scheduling calendar

React
GraphQL
Apollo Client
SCSS
react-hook-form
react-router-dom
Emotion

Medical Appointment — Android App

Android App
Completed

Kotlin Android clinic app with Apollo GraphQL, MVVM architecture, custom calendar and Firebase OTP auth

Kotlin
Android
GraphQL
Apollo
Firebase
Room
MVVM
Navigation Component