Case Study: Bezeq Telecom modernizes HR mobile apps and SAP integration with OpenLegacy

Bezeq harnesses the power of microservices and APIs for mobile application

Bezeq Telecom faced a challenge with its outdated .NET HR portal, which was slow, lacked modern functionality, and no longer aligned with employee expense reporting habits. Developing new features was a lengthy, multi-team process. Bezeq needed to implement modern security protocols like Kerberos and Single Sign-On and provide access to SAP systems without using expensive middleware or forcing thousands of employees to learn a completely new system.

Using the OpenLegacy platform, Bezeq built a cloud-native infrastructure with microservice-based APIs that connected directly to its legacy SAP system. This solution allowed them to rapidly develop modern mobile applications without a steep learning curve. The results were significant: OpenLegacy helped create 180 APIs in 1.5 years, eliminated costly middleware to improve performance and reduce licensing fees, and enabled new mobile features like photo receipt uploads. This modernization transformed SAP integration into a business enabler, directly supporting the needs of their employees.

Bezeq Telecom