

System resilience
Magalu's Chief Technology Officer, Thiago Catoto—also known as Jesus—discusses the importance and benefits of the load and stress tests conducted by Sofist as part of its Black Friday strategy.

Results
Web and physical store applications perform up to 30% better
Flexibility in drawing up scenarios, ensuring variability of situations
Availability and adaptability to the Magazine Luiza scenario
Such great synergy between the companies that interactions are natural
Increase predictability and performance in mission-critical applications during a high-exposure sales period, reducing risks that could affect digital channels, physical stores, and revenue.
Poor performance in digital and physical retail channels.
Specialized support to increase predictability and confidence in high-demand scenarios.
The company gained greater confidence in its ability to handle peak periods with better-prepared applications. For management, this meant less technical uncertainty during a period of significant business impact.