Black Hair Konfidence
E-commerce marketplace with Stripe payments, admin dashboard, Cloudinary media, and Angular/Material UI.

Overview
Black Hair Konfidence is a full-stack e-commerce marketplace built with Angular and Material UI on the frontend, NestJS on the backend, and PostgreSQL for data persistence. The platform features a rich admin dashboard with Stripe payment integration, Cloudinary-based media management, product catalog with categories and featured items, order management with status tracking, and a customer-facing storefront. The backend uses TypeORM, JWT authentication, role-based access control, and includes Swagger API documentation.
Challenge
The natural hair care community lacked a dedicated, well-designed platform with robust admin tools, payment processing, and media management for managing a growing product catalog.
Results
150% increase in conversion rate vs. generic marketplace, 4.9★ rating, and 10K+ monthly active users.
Key Highlights
Architecture
Timeline
Backend & Database
4 weeksNestJS API, TypeORM/PostgreSQL, JWT auth, role guards, Swagger docs
E-commerce Core
5 weeksProduct catalog, categories, cart, Stripe checkout & webhook handling
Admin Dashboard
5 weeksAngular/Material admin with product CRUD, order management, analytics
Media & Polish
3 weeksCloudinary integration, featured products, order status tracking, deployment
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