Grocery Shopping App

The solution we developed is the Grocery Shopping App. This mobile app was designed to simplify the shopping process by allowing users to scan product barcodes and instantly access detailed information, including prices, nutritional values and discounts. Adding items to the cart is easy and when users are ready, they can quickly proceed to checkout using a secure credit card payment system. We also included an order history feature so users can track previous purchases and easily reorder items when needed. Additionally, the app offers discounts on select products, helping users save money and personalize their shopping experience.

• Time-saving and convenience: Barcode scanning allows users to quickly find and add products to their cart, saving time spent searching for items.
• Detailed product information: Users can easily access nutritional values, prices and product details, improving their decision-making process during shopping.
• Discount integration: The app offers discounts on select products, helping users save money on their grocery shopping.
• Secure payments: A simple and secure credit card payment system ensures safe transactions.
• Order history tracking: Users can track and manage previous orders, making it easier to reorder or revisit past purchases.
• Personalized experience: The app enables users to update their personal details, making their shopping experience more personalized.

• React Native: Used for mobile app development, enabling compatibility and fast development across iOS and Android platforms.
• Golang: Backend technology utilized for efficient data management and app functionality.
• API Integrations: Allows interaction with external systems for real-time access to product, pricing and discount data.
• Payment Gateway Integration: Facilitates secure credit card payments for user transactions.
• Database Management: Ensures proper storage and management of product, user and order history information.

The development of the app focused on continuously improving the user experience. We began by analyzing the challenges users face when grocery shopping and identifying how we could simplify those tasks. Using React Native, we built a fast and responsive app that works smoothly on both iOS and Android devices. On the backend, we used Golang for efficient data processing, while API integrations ensured real-time access to product data. Transaction security was prioritized with the integration of a Payment Gateway to ensure safe credit card payments. Throughout the process, we regularly tested the app and gathered user feedback to make improvements, ultimately delivering an app that fully met users' needs.