- Slicing UI from Figma design to Flutter App DMPKU- Build an app DMPKU from scratch with Flutter- Add Feature Push Notification Firebase DMPKU- Secure Authentication localstorage encrypted DMPKU- Connect to REST API DMPKU with Encrypted body and Decrypt the response Get Product and Confirmation- Connect to REST API DMPKU with Encrypted body and Decrypt the response Create Ticket Topup,Ticket Alfa,and Ticket QR- Connect to REST API DMPKU with Encrypted body and Decrypt the response Manage Profile and Device- Connect to REST API DMPKU with Encrypted body and Decrypt the response Send and Verify OTP with Timer Expired and Send OTP Again- Flutter Method Channel to Integrate DMPKU to Bluetooth Printer- Send and Receive data Android Kotlin and Flutter DMPKU to print receipt with third party dependency Kotlin with Printer Bluetooth- Build effectively DMPKU Flutter with State Management Flutter Bloc and Clean Architecture- Migrate Sender System from Node JS to Golang- Add Database Transaction in every query mysql Golang Sender System- Periodically check in mysql Golang if data to send exists, send firebase notification or whatsapp message or telegram- Build an API from scratch for whatsapp and telegram Center Transaction DMP with Golang and Mysql- Build an API to Check Amount of current user Golang Mysql- Build an API to check and create ticket to top up amount DMP- Build an API to create transaction and check transaction DMP- Build a whatsapp center to connect an API check user is registered or not with Golang- Build a whatsapp center to connect an API create ticket topup DMP with Golang- Build a whatsapp center to connect an API create transaction electric and PPOB with Golang- Build a telegram center to connect an API check user is registered or not with Golang- Build a telegram center to connect an API create ticket topup DMP with Golang

- Teaching and implementing Basic PHP- Teaching and implementing OOP PHP- Teaching and implementing Database migration, seeder, and factory in Laravel 10- Teaching and implementing ORM Laravel 10 Relationship One to One, One to Many,and Many to Many- Teaching Frontend Laravel with Bootstrap and Datatable with Admin Panel- Teaching and implementing Dart Basic- Teaching and implementing Dart OOP- Teaching and implementing Basic Flutter Widget- Teaching and implementing Flutter Stateful Widget and dynamic data in a screen- Teaching and implementing Flutter State Management Provider- Teaching and implementing Flutter State Management Flutter Bloc

-Maintenance bug in Qhopes App