B2B Enterprise Portal
High-performance full-stack B2B infrastructure with multi-layer caching
A robust Business-to-Business (B2B) platform engineered with a Next.js client and a Node.js/Express backend optimized for handling large enterprise datasets.
The Problem
B2B transactions often suffer from fragmented communication and sluggish data fetching across massive catalogs. I required a solution with resilient offline capabilities and complex document handling.
Architecture
Decoupled Client-Server architecture using Next.js with React Server Components and a RESTful Node.js API. Implements a hybrid state architecture using Redux Toolkit and React Query.
Scalability
Allocates expanded V8 heap limits to process heavy data payloads and concurrent multipart uploads without memory exhaustion. Future-ready for Kubernetes auto-scaling.
Performance
Optimized through multi-layered caching: IndexedDB for client persistence, React Query for server-state sync, and Node-Cache for backend memory retrieval.
Key Features
Core Industry Services
Project Ecosystem
Engineering Deep Dive
An inside look at the structural decisions, trade-offs, and scaling plans devised during implementation.
Context & Constraints
- Custom B2B application designed for enterprise-scale interactions.
- Multi-repository structure separating frontend and business logic.
- Deep integration with legacy business datasets and audit requirements.
Architecture Trade-offs
Combined multiple UI libraries (MUI/AntD) for rich component features despite larger bundle size. Prioritized high-memory caching over streaming for absolute data consistency.
Database Modeling
NoSQL document model using Mongoose with complex relational graphs for Organizations and Invoices, enforcing strict schema integrity.
Scaling Plan
Repository Insights
Architecture data and repository metrics are synchronized via CI/CD telemetry.