With 10 years in software engineering, he is an expert in cloud automation and designing architectures for complex cloud-based systems. An active member of the Go community and a frequent contributor to open-source projects (Ubuntu, Juju Charms, etc.), Sergey has authored a series of popular blog posts on Golang internals. He has also designed and delivered a range of training courses on Cloud Foundry and cloud-native development for DevOps engineers, software developers, and architects.