MySQL Shell is an interactive multi-language console interface that supports development and administration for the MySQL Server. It can be used to perform data queries or updates, and administration operations through scriptable DevOps APIs. It is by nature a unified interface for all DevOps tasks related to MySQL, supporting SQL, JavaScript and Python, with an extensive set of features for both developers and DBAs. This session demonstrates how can a DevOps-engineer day be better with the MySQL Shell. From the development tasks to the operations, culminating in the management of MySQL InnoDB Cluster (The HA solution for MySQL) with the most recent and advanced features. Session presented at pre-FOSDEM MySQL Day 2019 (https://lefred.be/content/pre-fosdem-mysql-day-2019/)