Nagulan A

About Me

I'm a Site Reliability Engineer and Cloud Engineer at AnkerCloud since August 2023, specializing in cloud infrastructure, automation, and system reliability. I'm certified as an AWS Solutions Architect – Associate and GCP Associate Cloud Engineer. Passionate about building secure, scalable, and highly available systems using modern DevOps tools and cloud technologies.

Education

Bachelor of Engineering in Electronics and Communication

Coimbatore Institute of Technology (2019 - 2023)

Certifications

AWS Certified Solutions Architect – Associate

Google Cloud Certified Associate Cloud Engineer

Skills

Professional Experience

Site Reliability Engineer | AnkerCloud | Aug 2023 – Present

• Performed **zero-downtime OS upgrades** and seamless **AWS → GCP migrations** ensuring **99%+ uptime**.
• Built and maintained **Jenkins CI/CD pipelines** for Node.js, Flask & WordPress apps.
• Managed **multi-tier AWS infrastructure** with load balancers, auto-scaling groups & HA architectures.
• Implemented **containerized hosting** using Docker, improving scalability and resource efficiency.
• Automated monitoring & alerting pipelines with **Prometheus, Grafana, and log-based metrics**.
• Developed **Infrastructure as Code** solutions using OpenTofu & Pulumi for repeatable deployments.
• Executed **cost optimization strategies** including rightsizing, storage optimization & idle cleanup.
• Configured **MySQL monitoring** with user-level and query-level performance tracking.