Sândalo Plasperola E-commerce Platform
A comprehensive B2B/B2C e-commerce platform built to serve both retail customers and wholesale businesses with over 5,000 products and integrated payment processing.
Project Overview
This project involved creating a full-stack e-commerce solution that handles both B2B and B2C transactions, featuring advanced product management, user authentication, and seamless payment integration with ASAAS payment gateway.
Key Features
- Dual Market Support: Separate interfaces for B2B wholesale and B2C retail customers
- Product Management: 5,000+ products with advanced categorization and search
- User Authentication: Secure login system with role-based access control
- Payment Integration: ASAAS payment gateway for Brazilian market compliance
- Order Management: Complete order processing and tracking system
- Responsive Design: Mobile-first approach for all devices
Technical Implementation
Frontend Architecture
- Next.js 14: App router with server-side rendering for optimal performance
- React.js: Modern functional components with hooks
- TypeScript: Full type safety across the application
- TailwindCSS: Utility-first styling for consistent design
Backend Services
- Ruby on Rails: RESTful API with robust business logic
- PostgreSQL: Relational database with optimized queries
- ASAAS Payment: Brazilian payment gateway integration
- Authentication: JWT-based secure authentication system
Performance Optimizations
- Database Indexing: Strategic indexes for fast product searches
- Image Optimization: Next.js Image component for optimal loading
- Caching Strategy: Redis caching for frequently accessed data
- API Optimization: Reduced N+1 queries for better performance
Challenges & Solutions
Challenge: B2B/B2C Complexity
Solution: Implemented role-based access control with separate pricing tiers and checkout flows for different customer types.
Challenge: Payment Integration
Solution: Integrated ASAAS payment gateway with proper error handling and transaction monitoring for Brazilian market requirements.
Challenge: Large Product Catalog
Solution: Implemented advanced search with filters, pagination, and database indexing to handle 5,000+ products efficiently.
Results & Impact
- Successfully handles both B2B and B2C transactions
- Intuitive interface for both customer types
- Responsive mobile experience
- Integrated payment processing with ASAAS
- Advanced product search and categorization
Technical Highlights
- Modern Architecture: Next.js 14 with App Router for optimal performance
- Type Safety: Full TypeScript implementation across frontend and backend
- Database Optimization: Strategic indexing and query optimization
- Payment Integration: Seamless ASAAS integration for Brazilian market
- Responsive Design: Mobile-first approach with excellent UX
This project demonstrates my ability to build complex, production-ready e-commerce solutions that handle real business requirements and scale effectively.