Nghiem Ba H.

A Sysadmin Expert with more than 10 years of hands-on experience in design, and operate infrastructures with thousands of machines in mixed environments of Linux, Unix, and Windows. Expertise and technology stack - Automates provisioning servers with wide ranges of software solutions that include Chef, Ansible, Puppet, Saltstack - Automates application deployment with Ansible, AWX or AWS Opsworks or Chef Automate, and bash script - Creates/manages infrastructure as code with Terraform and CloudFormation - Designs/implements/manages on-premises infrastructures with VMware solutions - Consuls/implements VDI infrastructure with Amazon Workspaces or Paperspace - Migrates servers between heterogeneous platforms (clouds to clouds or clouds to on-premises) - Specializes in Linux, Windows - Specializes in Apache2, NGINX web servers - Specializes in network appliances such as Palo Alto Networks, VyOS, Netgate pfSense, and Cisco switches - Specializes in consulting and implementing Business Continuity and Disaster Recovery