Viqz

Viqz offers a platform that lets companies plan, train, and communicate with their employees efficiently. We started working with Viqz in May 2025.

How did VijfDertien speed up Viqz's PHP backend?

Viqz was running on a bare-metal infrastructure that had reached its limits, and the PHP backend was showing performance issues that grew heavier with every new feature.

We helped Viqz with:

• Migrating from a bare-metal setup to a cloud-based, dockerized infrastructure
• Identifying the most pressing performance bottlenecks in the PHP backend
• Rewriting complex queries and functions — in one case bringing a single operation down from 52 seconds to under 2 seconds

For more information about Viqz, visit https://viqz.nl/.