Senior Site Reliability Engineer with 14+ years of technology expertise, including 5 years specialized in SRE and DevOps. Known for:

• 📈 Achieving 99.99% uptime for mission-critical production systems
• 🔄 Leading DevOps transformation initiatives across multiple teams
• 💰 Optimizing cloud infrastructure costs by 30%+ through efficient resource management
• 🛠️ Implementing robust CI/CD pipelines handling 1000+ deployments monthly
• 🎯 Reducing MTTR (Mean Time to Recovery) by 60% through automated incident response

• Platform Engineering: Architecture design, scalability planning, and infrastructure optimization
• Reliability Engineering: SLO/SLI definition, error budgets, and reliability improvement
• Incident Management: On-call leadership, post-mortem facilitation, and systematic problem-solving
• Team Leadership: Mentoring, technical guidance, and cross-functional collaboration

• Architected and implemented a multi-region Kubernetes platform supporting 100+ microservices
• Designed and executed cloud migration strategies resulting in 40% improved performance
• Established infrastructure-as-code practices reducing provisioning time from days to hours

• Implemented comprehensive observability solutions using Datadog and Prometheus
• Created custom dashboards and alerts reducing false positives by 75%
• Developed automated remediation workflows for common failure scenarios

• Built custom automation tools saving 200+ engineering hours monthly
• Standardized deployment processes across 20+ development teams
• Implemented security scanning and compliance checks in CI/CD pipelines

1. Enterprise Monitoring Migration (NewRelic to Datadog)

   • Led end-to-end migration of 300+ services to Datadog
   • Implemented Terraform-based monitoring-as-code
   • Achieved 100% monitoring coverage with zero downtime
   • Reduced monitoring costs by 25%

2. Kubernetes Resource Optimization

   • Analyzed and optimized resource utilization across clusters
   • Implemented horizontal pod autoscaling for 50+ services
   • Reduced cloud costs by 35% while improving performance
   • Created custom monitoring for resource usage patterns

3. Incident Management Modernization

   • Redesigned on-call processes using PagerDuty and Datadog
   • Implemented automated incident routing and escalation
   • Reduced average incident response time by 65%
   • Created comprehensive runbooks and documentation

• GitLab 101
• Red Hat Certified Engineer
• Red Hat Certified System Administrator
• Certified Kubernetes Administrator (CKA)
• Implement DevOps in Google Cloud (by Google)
• Optimize Costs for Google Kubernetes Engine (by Google)
• AWS Certified Solutions Architect - Associate

• Author of internal best practices guides for SRE and DevOps
• Regular contributor to team technical blog
• Mentor for junior SRE engineers
• Speaker at internal tech talks and knowledge sharing sessions

I'm passionate about building reliable, scalable systems and sharing knowledge with the community. Feel free to reach out for:

• 💡 SRE and DevOps best practices
• 🤝 Collaboration opportunities
• 📢 Speaking engagements
• 🎓 Mentoring

LinkedIn: Md Aftab
Twitter: @saifi_aftab
Email: [email protected]