Setup/Manage Linux servers, VPC, IAM, Security Groups, RDS, CloudWatch, ELB, S3, Lambda fundamentals.
Deep expertise with Ubuntu, CentOS, RedHat, SUSE Linux. Includes hardening, firewalls, intrusion prevention, Apache & MySQL tuning, SSL.
Efficient use of AWS resources to reduce operational cost while maintaining performance.
Shell/Python scripting for automation, backups, monitoring, and system health alerts.
CloudTrail, CloudWatch, alerting setup, performance metrics analysis.
Lead a team of developers and ensure robust infrastructure across multiple SaaS products.