Building a Telecom Order Management System: A Data Engineering Perspective

Telecom companies face increasing pressure to deliver services with speed, accuracy, and agility. At the heart of this demand lies the Order Management System (OMS), a critical platform that handles the end-to-end processing of service orders. From a data engineering standpoint, an OMS is a complex ecosystem involving high-volume data pipelines, real-time orchestration [2][9], and seamless integration across customer-facing and back-end systems. This paper explores the lifecycle, challenges, architectural decisions, and implementation strategies involved in designing a modern telecom OMS. It includes a real-world case study illustrating a data engineering approach to streamlining order flows, improving traceability, and ensuring operational reliability.