Telecommunications · MegaFon

From SharePoint to a microservices platform

Phased migration of enterprise solutions to a C# .NET and React platform.

Solution map

ServicesCorporate solutions were moved to a C# .NET platform with a microservices architecture.

Illustrative project overview

.NETReactPostgreSQL

Project objectives

  • Migrate dozens of business-critical solutions used by thousands of employees across Russia.
  • Preserve existing service functionality and adapt it to new requirements.
  • Build a resilient, scalable architecture for future development.

Our approach

Technology foundation: .NET, React, PostgreSQL, Keycloak, Prometheus and Grafana. Builds and deployment are automated through CI/CD.

  • Moved to a containerized environment with automated deployment, scaling and monitoring.
  • Enabled a gradual transition: solutions were adapted or moved as-is, with minimal changes to work with the APIs of the new core functionality.
  • Accommodated individual departments' needs and gave each of them flexibility in managing the migration.

Project outcomes

Key solutions migrated

All key solutions moved to the new platform.

Lower operating costs

The optimized architecture reduced operating expenses.

Ready for further development

The new platform supports further development and scaling.

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