Mobile App
Kara Shopping
A cross-platform marketplace app for buying and selling local food items, complete with integrated logistics features.
Project Details
Built a complete end-to-end marketplace for food vendors and buyers. The platform supports transactions, logistics, and delivery partnerships.
Project Links
Technologies Used
React NativeTypeScriptNode.js
Kara Shopping empowered local food businesses to thrive in the digital economy.— Lead Developer
The Challenge
Designing a scalable multi-vendor marketplace with integrated logistics while ensuring smooth UX.
Our Solution
Implemented vendor registration, product listings, buyer cart system, and delivery partner onboarding with streamlined flows.
Designing Our Solution
Our design process follows industry best practices to ensure optimal user experience and functionality.
User Flow Mapping
Users browse products, add to cart, pay, and choose delivery or pickup. Vendors manage inventory while delivery partners accept logistics jobs.
Wireframing
Focused on intuitive browsing for buyers, quick upload for vendors, and clear dashboards for delivery partners.
Story Mapping
Prioritized MVP features: product browsing, purchase, delivery assignment. Future roadmap included vendor analytics and promos.
Developing Our Solution
Our development process emphasizes quality, scalability, and maintainability at every stage.
System Architecture
Frontend in React Native, backend in Node.js + PostgreSQL, with modular microservices for vendors, buyers, and logistics.
Development Process
Built cross-platform with React Native, backend APIs powered by Node.js, and TypeScript for type safety.
Testing & Quality Assurance
Conducted usability testing with local vendors and simulated large transaction volumes to validate performance.
