Hello, I'm
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DevOps Engineer specializing in Linux infrastructure, Kubernetes orchestration, and CI/CD automation. Managing 400+ production servers with 98% uptime and driving operational excellence through automation.
I'm a DevOps Engineer with 4+ years of production experience managing large-scale Linux infrastructure, cloud operations, and CI/CD automation. Currently at QS Quacquarelli Symonds, I manage infrastructure for 40+ websites and drive operational excellence through automation and optimization.
I specialize in building and maintaining production infrastructure that's reliable, secure, and cost-effective. From Linux system administration to Kubernetes orchestration, GitLab CI/CD pipeline creation, and AWS infrastructure management, I handle the complete DevOps lifecycle. Self-taught in AWS, Kubernetes, and modern DevOps practices through hands-on production work and continuous learning.
Servers Managed
Years Experience
System Uptime
Reduced manual operational tasks by 60% through CI/CD pipeline automation
Achieved significant AWS cost savings using Spot instances and Lambda automation
Improved system uptime from 96% to 98% through optimization and tuning
Managing large-scale Linux infrastructure across multiple environments
Designed and implemented GitLab CI/CD pipelines for new product launches, reducing manual deployment intervention by 60% and enabling zero-downtime deployments.
Achieved significant AWS cost savings by implementing EC2 Spot instances in EKS clusters, automated VM scheduling, and Lambda-based API Gateway for on-demand resource activation.
Deployed and managed Kubernetes clusters with service mesh architecture for container orchestration, performing MySQL cluster and EKS upgrades with zero-downtime.
Implemented comprehensive monitoring stack using Prometheus, Grafana, and ELK Stack. Managed AWS Security Hub configurations and remediated security findings.
Farm-to-table B2B vegetable marketplace connecting local farmers with customers. Features real-time inventory management, order processing, automated delivery tracking, and direct farmer-to-customer business model. Daily fresh produce delivery.
Sharing DevOps knowledge and infrastructure insights at blogs.q21.in
Complete guide to migrating an existing EKS cluster from AWS Cluster Autoscaler to Karpenter for intelligent node provisioning and cost optimization with consolidation features.
Read Article →Deploy and manage serverless Kubernetes workloads using AWS Fargate with EKS. On-demand, right-sized compute capacity without managing node groups or scaling decisions.
Read Article →Automated OpenVPN server setup on Ubuntu with network advertising, Shorewall/iptables firewall configuration, and secure client authentication for private network access.
Read Article →Implementing real-time log monitoring and alerting with Elasticsearch, Kibana, integrating Microsoft Teams and Slack for instant notifications.
Read Article →Comprehensive guide to installing and configuring Node Exporter, Prometheus, Grafana, AlertManager, and Blackbox for complete infrastructure monitoring.
Read Article →Best practices and configuration examples for implementing WebSocket support across different web servers and load balancers for real-time applications.
Read Article →I'm always interested in hearing about new projects and opportunities. Whether you have a question or just want to say hi, feel free to reach out!