SkyTouch Hotel OS - Hospitality property management
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Hotello - Hotello is a SAAS cloud or on premise hospitality management software that manage establishment's day to day operations and customer service.
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
Maestro PMS - Maestro PMS is a property management solution that allows users to design their hotel management processes according to their needs.
Travis CI - Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.