🛍️ ZAQZAQ is the 1st variety chain shop in Bangladesh from JAPAN. At Excellent Soft (aka Excellent IT), I'm as the Lead Applications Developer, I had the opportunity to build various kinds of applications from the ground up. There I built a solution called ZaqZaq, with 2 different aspects (Store/Warehouse and Field Work), and 3 different stacks. STACKS: * Backend Laravel API * Admin Vue.js full-fledged SPA Application. * Android (Kotlin) App, also uses Flutter inside XML as Android View for some UIs. LARAVEL API FEATURES: * Multiple user Types, with different auth providers for each type. * Stateless Authentication, token, refresh token, and expiry handling. * Ability to detect user type, and restrict operations based on type, eg: Employee, Customer. * SMS sending to customers based on events. * Clean code and well-thought relationship management. API Technologies: PHP, Laravel, PhpSpreadsheet, Excel, Intervention Image, etc. SPA FEATURES: ---------------- * Realtime Employee Tracking with Native Android Application as Gateway. * Products Management. * Stocks Management. * POS and Refund System with Barcode Scanner Integration in the SPA. * Employees & Permissions Management. (They can Login the Android App). * Sales Reports. SPA Technologies: JavaScript, Vue.js, Vuetify, Material Design, Google Maps, Vee Validate, Quill, Vue Router, eCharts, and more. ANDROID APP FEATURES: -------------------------- * Act as a Location Tracking Gateway with Android Service for Employee Tracking (So, it works even while the app is in the Background). * Customers Management. * Orders Management. (Place Orders for Customers as an Employee). * Barcode Scanner (using built-in Camera) for Quick Product Selection for Order. * Delivery Management, and Status Tracking & Management. * Payment Status & Managment. * My Performance Reports. * more... Android App Technologies: Android SDK, Flutter inside XML as Android View, Android Background Service, Realtime Location Tracking.