Software Projects
Web, desktop and Android systems I have built for businesses and schools.
Web ERPSupermarket ERPSupermarket ERP
Manages products and photos, stock per branch, sales and staff accounts for a supermarket group.
Spring Boot, JPA, Spring Security, MySQL
Android POSMarkxPOSMarkxPOS
Point-of-sale app with barcode scanning, Bluetooth and USB receipt printing, staff PIN login, shifts, low-stock and expiry tracking. Works offline and syncs.
Kotlin, Room, Firebase, ML Kit, Ktor
Desktop appFees Management SystemFees Management System In development
Student records, classes, fee structures, invoices, payments, receipts and debtor reports with role-based logins.
Java 17, Swing, FlatLaf, MySQL, jBCrypt
CedLink
Mobile-money style wallet: customer accounts, send and receive money, top-up, withdrawals, transaction history and an admin dashboard.
Java, Swing, MySQL
Android appAirBlipAirBlip In development
Fast nearby file sharing between Android phones using Bluetooth discovery and Wi-Fi Direct, with trusted devices. Reached about 40 MB/s in my tests.
Kotlin, Jetpack Compose, Wi-Fi Direct

Elite Hub
Multi-page business website for an IT support and design services company, with service pages, sign-up and design order pages.
HTML, CSS, JavaScript