* Photo Background Eraser Editor The app changes the background for images of people or objects- App link: https://play.google.com/store/apps/details?id=remove.backgroundchanger.photoeditor- Number of members: 01 (project developed from scratch- Technology used: Kotlin, MVVM model, Retrofit2, Shared Preference, Glide, asynchronous processing...- Main function description: + Change the background of an image + Displays a list of templates + Display all available photos on the device for users to freely use as a new background- Source code management with Git and Gitlab* PDF Reader App to edit PDF files- App link: https://play.google.com/store/apps/details?id=com.pdf.pdfscanner.pdfreader.pdfcreator&hl=en&gl=US- Technology used: MVVM model, Shared Preference, RoomDatabase, RxJava,...- Main function description: + Display all PDF files in the device + Read PDF files + Edit PDF files: copy, underline, highlight, create drawings in the file - Source code management with Git and Gitlab* Messages - SMS & MMS Application for sending SMS & MMS messages- App link: https://play.google.com/store/apps/details?id=com.diavostar.messages.sms- Technology used: Java, Kotlin, Clean Architecture, RxJava, RxKotlin, Glide, ...- Main function description: + Change message color, change app theme + Schedule message sending + Send photos via text message + Send contact via text message + Block messages- Source code management with Git and Gitlab