B2B Core Engine (by Betelcom) – Production-ready .NET 8 and React B2B Management System

Summary: B2B Core Engine is a professional-grade starter kit for B2B systems, built with .NET 8 backend and dual React dashboards. It implements Clean Architecture, DDD, SOLID, and CQRS principles to streamline order-to-invoice workflows and user management, enabling rapid deployment via Docker.

What it does

It provides a robust backend in C# with dual React dashboards for admin and client use, designed to handle core B2B logic like orders and invoices. The environment is fully dockerized for setup in under 60 seconds.

Who it's for

Developers and small teams building enterprise B2B applications who want to avoid rebuilding foundational business logic.

Why it matters

It reduces development time by delivering a tested, scalable architecture that addresses common B2B workflows out of the box.