# TL;DR
🚀
- High-performance pharma marketplace with 100K+ MAU
- Sub-100ms latency using Go and optimized database queries
- Fault-tolerant payment system with circuit breakers
- Real-time search with Meilisearch
# Description
Medisea is a comprehensive pharmaceutical marketplace designed to bridge the gap between pharmacies and consumers. Built during the Sea Labs program, it tackles the challenge of high-concurrency transactions and reliable inventory management. The platform features a robust backend capable of handling over 100k monthly active users with sub-100ms latency, ensuring a smooth user experience even during peak demand.
We utilized a microservices-inspired architecture (modular monolith) to ensure scalability while maintaining development velocity. The frontend, built with React and Vite, offers a snappy, responsive interface, while the Go backend ensures type safety and performance.
# Tech Stack
# Features
- Real-time drug inventory management
- Secure payment gateway integration
- Distance-based pharmacy search
- Prescription upload and verification flow
- Admin dashboard for order management
# Lessons Learned
💡
Importance of database indexing for query performance
💡
Strategies for handling distributed transactions
💡
Effective caching policies to reduce database load
💡
Writing comprehensive unit and integration tests
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