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Rohail-Zubair/README.md

๐Ÿ‘‹ Hi, I'm Rohail Zubair

๐Ÿš€ DevOps Engineer | Cloud & Infrastructure Specialist
โ˜๏ธ Multi-Cloud | ๐Ÿ” Security-Focused | โšก Automation Driven


๐Ÿ’ผ About Me

I design, automate, and optimize scalable cloud infrastructure with a strong focus on reliability, security, and performance.

Currently working as a DevOps Engineer managing multi-cloud production systems and building high-performance CI/CD pipelines.


๐Ÿš€ Key Achievements

  • โšก Reduced deployment time by 40% by optimizing CI/CD pipelines (Jenkins, GitHub Actions, Cloud Build) using multi-stage Docker builds, caching, smart webhooks & automated notifications.
  • โ˜๏ธ Managed multi-cloud infrastructure (GCP & Azure) for 10+ production-grade products with 99.99% uptime.
  • ๐Ÿ›ข Led zero-downtime PostgreSQL migrations and implemented pgBouncer for production-grade connection pooling.
  • ๐Ÿ” Improved Elasticsearch query performance by 50% through heap tuning, GC optimization & sharding strategies.
  • ๐ŸŽฅ Provisioned scalable infrastructure (GCE + GKE) with Horizontal Pod Autoscaling (HPA) & secure secret management.
  • ๐Ÿ” Implemented zero-trust security (least privilege IAM, SSL/TLS, Cloud Armor, Twingate).
  • ๐Ÿ›ก Spearheaded SOC 2 Type II compliance (2 successful audits).
  • ๐Ÿ’ฐ Reduced cloud costs by 30% through rightsizing & infrastructure optimization.
  • ๐Ÿ“Š Strengthened monitoring & incident response using Cloud Monitoring & Slack alerts.

๐Ÿ† Certifications & Security Expertise

  • โ˜๏ธ AWS Academy โ€“ Cloud Security Foundations
  • ๐Ÿ›ก AWS Academy โ€“ Cloud Security Builder
  • ๐Ÿง Linux Shell Scripting for DevOps (Coursera)
  • ๐Ÿ” Google โ€“ Foundations of Cybersecurity

๐Ÿ›  Tech Stack

Cloud: GCP | Azure | AWS
Containers & Orchestration: Docker | Kubernetes | GKE | GCE | Cloud Run CI/CD: Jenkins | GitHub Actions | Cloud Build
Databases: PostgreSQL | Redis | Elasticsearch | Manticore | ClickHouse Security: IAM | SOC 2 | SSL/TLS | Zero Trust
Monitoring: Cloud Monitoring | Logging | Alerting


๐Ÿ’ก Interests

  • DevOps & Platform Engineering
  • Cloud Architecture
  • Infrastructure as Code
  • Scalable & Reliable Systems
  • Security & Compliance Engineering

๐Ÿ“ซ Connect With Me

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