Excellent knowledge in MongoDB database administration Excellent knowledge in MongoDB architecture and internals Excellent knowledge in Replica Set cluster Excellent knowledge in MongoDB Sharding Excellent knowledge in Ops Manager Excellent knowledge in Mongo backup/restore mechanisms Excellent knowledge in database patching/upgrades Excellent knowledge in Performance Tuning Excellent knowledge in Database migration Good knowledge of Mongo SQL(MQL) Good knowledge of Unix/Linux operating systems Positive knowledge of Agile working practices Good knowledge of modern automation technologies (e.g. Ansible, Jenkins, Terraform) Good knowledge of scripting (Bash, Python) Good knowledge of other databases