GoCart API: Clean Architecture E-Commerce
Engineering a Production-Grade E-Commerce Nexus
System Overview
A high-performance REST and GraphQL API built with Go, adhering strictly to Clean Architecture principles. It separates concerns into Handlers, Services, and Repositories, ensuring a modular and scalable backend for complex e-commerce operations.
Engineering Governance
Technical Architect designing a scalable backend ecosystem with a focus on modularity and high performance.
Full-Stack Architecture
Implementation of a hybrid API interface providing both REST (via Gin) and GraphQL (via gqlgen) endpoints. Built with a focus on low-latency processing and strictly decoupled layers for enhanced testability.
Business Impact
Modular architecture allowing for 90%+ unit test coverage and high maintainability.
Hybrid API accessibility catering to diverse frontend consumption patterns.
Robust core logic for Auth, Cart, and Order management in high-concurrency scenarios.
Balancing strictly decoupled clean architecture with low-latency performance requirements.
Optimized data access patterns in the repository layer and utilized Go's native concurrency primitives for heavy background operations.