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Frenzam Zafir

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United States

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Jobs verified_user 0% verified
  • Expero
    Senior DevOps Engineer / Cloud & SRE Lead
    Expero
    Feb 2021 - Current (5 years 6 months)
    Spearhead the architecture, automation, and governance of enterprise-scale AWS and Azure infrastructure, supporting mission-critical, customer-facing platforms.Designed and deployed multi-region, self-healing Kubernetes clusters (EKS & AKS) ensuring >99.99% uptime with integrated observability, auto-scaling, and cost control.Established a modular Infrastructure-as-Code library using Terraform and Bicep, standardizing provisioning, tagging, and policy enforcement across 0+ environments.Built end-to-end CI/CD pipelines (Azure DevOps & GitLab CI) enabling automated testing, security scanning, and progressive delivery for microservices and serverless apps.Deployed GitOps-driven delivery via ArgoCD and Helmfile, integrating security policies, dr
  • Baylor Genetics
    DevOps Engineer | Cloud & Automation Specialist
    Baylor Genetics
    Jan 2018 - Jan 2021 (3 years 1 month)
    Developed secure, high-performing cloud-native infrastructure for healthcare data platforms under HIPAA-compliant environments.Implemented IaC-driven provisioning with Terraform and ARM Templates for multi-tier architectures across hybrid cloud systems.Engineered scalable CI/CD frameworks using Jenkins and GitLab CI, enabling automated testing, blue/green deployments, and fast rollback mechanisms.Managed Dockerized microservices orchestrated via Kubernetes; authored Helm charts and deployment templates for reusable service delivery.Integrated Vault-based secrets management for dynamic secrets rotation and just-in-time access within CI/CD pipelines.Built and optimized monitoring stacks using ELK Stack, Prometheus, and CloudWatch, improving M
  • Amdocs
    Systems Engineer / DevOps Associate
    Amdocs
    Aug 2015 - Dec 2017 (2 years 5 months)
    Managed 2/7 production Linux systems hosting critical applications across AWS EC2 and on-prem infrastructure.Automated provisioning and maintenance tasks via Bash and Python scripts, enhancing operational efficiency and reducing manual workload by 50%.Introduced Jenkins CI pipelines for continuous integration, automating testing and packaging for multiple language stacks (.NET, Java, PHP).Deployed and managed early Docker-based test environments, enabling environment consistency and faster regression testing.Supported data center migration to AWS, automating configuration management and developing migration runbooks.Conducted OS hardening, network security audits, and IAM optimization to strengthen the enterprise security posture.Authored d
Education verified_user 0% verified
  • B
    Bachelor of Science in Computer Science