We challenged technology teams to test a long outage of a configuration application in a production environment for an hour without losing any requests using Chaos Engineering. And guess what? We did it!

How the SRE team in our Global Discovery tribe developed an abstraction layer over Terragrunt to manage infrastructure at scale efficiently. This is an explanatory walkthrough of our internal tooling that enables developers to become self-sufficient.

WordPress can be a controversial topic to discuss when you are among developers. Is it still relevant?

Back in 2019, we were in a race to constantly build new features while trying to juggle stability. During this phase, technical debt was piling up and the reliability of the platform was suffering.

Infrastructure security and application security are two subjects that go hand in hand in improving security across teams and organizations.

Search and Discovery in Delivery Hero runs highly available global APIs that provide load balancing and automatic failover.

Hybrid working and the new normal are here to stay. After months of remote working, the behaviors we strived to establish in the workplace perhaps disappeared.

Cost optimization and resource optimization are two subjects that go hand in hand. That’s why this article focuses on how we utilize resources in a better way to achieve a significant cost reduction.

In this article, we hope to display how we run a part of our AWS computing fleet on Spot Instances at Delivery Hero. Delivery Hero aims to have a substantial area of the business running on Spot instances by the end of Q2.

Get to know Moataz Nabil, Senior SDET here at Delivery Hero SE. In this interview, Moataz shares his passion for automation testing and what aspects he likes most about it.

In today’s post, Miguel Angel Mingorance Fernandez, one of our Systems Engineer here at Delivery Hero, shares how the online food ordering and delivery business scales for rapid growth with New Relic.

The Process of defining/designing a Microservice’s architecture is always painful and flaky. I used to hear the phrase “make it small”, or “make it simple” and all of those kinds of common Microservices stereotypes.