Muhammad Mohasin Mudassar

Standardized AWS infrastructure using reusable Terraform modules to provision 20+ environments. Containerized applications and orchestrated workloads on Kubernetes with rolling, blue-green, and canary deployments. Automated CI/CD and GitOps workflows using GitHub Actions, Jenkins, and Argo CD. Enhanced observability with Datadog and Grafana, reduced MTTR, and improved workflows, onboarding, and documentation.

Deployed a scalable 3-tier application (React, Flask, PostgreSQL) on AWS using Terraform (EC2, RDS, Cognito, Route 53). Reduced release cycles by 60% through CI/CD pipelines with GitHub Actions and Jenkins. Lowered cloud costs by 25% via serverless FinOps automation using Lambda and Terraform. Improved reliability and compliance by aligning infrastructure with DevSecOps practices.

Achieved 99% SLO compliance (MTTA < 1 min, MTTR < 1 hour) by optimizing observability pipelines using Datadog, Sumo Logic, and CloudWatch. Improved system reliability by automating Cassandra recovery and maintenance workflows. Led incident response and root cause analysis to implement long-term fixes. Strengthened security through SIEM monitoring, Okta-based access control, and governance practices.

Improved deployment speed and reliability by building CI/CD pipelines using Jenkins and GitHub Actions. Automated provisioning and deployment workflows using Bash, reducing manual effort. Introduced containerization using Docker, improving release efficiency and reducing manual intervention. Collaborated with development and QA teams to implement DevOps practices and enhance deployment stability.

Gained hands-on AWS experience by building cloud setups using EC2, RDS, and VPC in project environments. Applied auto scaling and basic cost optimization principles. Worked with Linux-based systems for deployment and server configuration. Developed automation scripts for deployment and monitoring tasks. Collaborated on cloud architecture design following best practices.