Many startups initially launch on AWS or other public clouds because it allows rapid scaling without upfront investments. But as these companies grow, the operating costs steadily rise.

Kubernetes is an open-source system that helps with deploying, scaling, and managing containerized applications.

Say goodbye to passwords! FIDO is a complex and strong system that is based on public and private keys, and it improves both usability and security.

Monolithic architectures accelerate time-to-market, while Microservices are more suited for longer-term flexibility and maintainability at a substantial scale.

At small companies, engineers often wear multiple hats, juggling a mix of responsibilities. Large companies have specialized teams with clearly defined roles in DevOps, SRE, and Platform Engineering.