Case Study: a leading HR technology company modernizes its hiring platform and cuts costs with vFunction

Leading HR Technology Company reduces infrastructure costs 30–40% with vFunction

A leading HR technology company faced challenges modernizing its complex, Windows-based .NET hiring platform. Their legacy infrastructure on Amazon EC2 created a difficult path to FedRAMP compliance, incurred high licensing costs, and limited deployment velocity. To tackle this, the company partnered with vFunction to guide its architectural assessment and planning.

Using vFunction’s analysis and interactive studio, the company refactored its .NET services for Linux containers on Amazon EKS and migrated databases from SQL Server to PostgreSQL. This solution delivered a 30-40% reduction in infrastructure costs and a projected 50% reduction in database costs. vFunction also helped the company achieve FedRAMP certification and significantly improve platform scalability and flexibility.