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Mirza Baig

@mirzabaig7

DevOps Engineer at Exchange Solutions, automating AWS deployments and configuring Kubernetes clusters for UAT and Production.

Canada

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At Exchange Solutions, I managed and automated Jenkins build and deployment processes across Dev, UAT, and Production environments. I used Terraform and Ansible to provision infrastructure and configure systems, and customized Docker images for project needs.

I also set up and configured Kubernetes clusters using Rancher for UAT and Production, and maintained QA and Production clusters with ELK Stack logging and monitoring. Earlier, I worked as an Oracle DBA at American Regent and TIAA, administering Oracle databases and supporting high availability and disaster recovery.

Experience

Work history, roles, and key accomplishments

Current

Sr. DevOps Engineer

Current

Exchange Solutions

Nov 2018 - Present (7 years 11 months)

Managed and automated build and deployment processes through Jenkins, ensuring smooth integration across Dev, UAT, and Production environments. Utilized Terraform and Ansible for infrastructure provisioning and configuration management, and led Kubernetes cluster setup using Rancher.

Jenkins Terraform Ansible Docker Kubernetes Rancher AWS ELK Stack CI CD Infrastructure Automation

Oracle DBA

American Regent

Apr 2016 - Oct 2018 (2 years 6 months)

Installed, configured, and administered Oracle 11g/12c RAC databases with ASM on RHEL, migrating single instances to RAC and applying PSU patches. Designed and implemented Oracle Data Guard for high availability and disaster recovery, and performed performance tuning using AWR, ADDM, and EXPLAIN PLAN.

Oracle RAC ASM Dataguard Oracle RMAN Data Pump Performance Optimization AWR ADDM RHEL Flashback

Oracle DBA

TIAA

Feb 2013 - Mar 2016 (3 years 1 month)

Installed, configured, and administered multi-node Oracle 10g/11g RAC databases across 10+ servers, performing upgrades and AIX to Linux migrations. Developed PL/SQL procedures and UNIX shell scripts for automation, and executed RMAN-based backup and recovery.