Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
Nessus - Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
Dokku - Docker powered mini-Heroku in around 100 lines of Bash
Chef - Automation for all of your technology. Overcome the complexity and rapidly ship your infrastructure and apps anywhere with automation.
Google Cloud Functions - A serverless platform for building event-based microservices.