Amarnath B.

DevSecOps Engineer | Kubernetes & Cloud Infrastructure Expert | CI/CD

🌐 About Me I am Amarnath, a DevSecOps Engineer with over 8 years of hands-on experience in cloud infrastructure management, CI/CD automation, and DevOps security practices. My expertise spans across various platforms such as AWS and Azure, with deep knowledge of Kubernetes, Docker, and infrastructure-as-code (IaC) tools like Terraform and CloudFormation. I specialize in designing, deploying, and managing secure, scalable cloud solutions that are optimized for performance and reliability. I’ve worked on a wide range of projects, including network device security, insurance platforms, and enterprise synthetic monitoring portals. I hold extensive experience in automating deployments, managing Kubernetes clusters, and streamlining CI/CD pipelines for faster releases. My skill set includes setting up monitoring solutions with Grafana, Prometheus, and CloudWatch to ensure seamless infrastructure operations. ⭐ 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬 - IaC: Terraform | CloudFormation - Cloud Platforms: - AWS: VPC, EC2, Lambda, S3, Route 53, EKS, RDS, Aurora, Cognito, SQS, MSK, Opensearch, CloudFormation, IAM, CloudWatch, CodeBuild, CodePipeline, Fargate - Azure: AKS, DevOps Pipelines, Application Gateway, Virtual Machines, Key Vault, Cosmos DB, Data Factory, App Service - Monitoring Tools: Grafana | Prometheus | Nagios | ELK Stack (Elastic, Logstash, Kibana) | CloudWatch - CI/CD: Jenkins | AWS CodePipeline | GitHub Actions | GitLab CI | Bitbucket - Containerization: Kubernetes | Docker | Docker-Compose - Languages: Python | Bash - Security Tools: Vault | IAM Policies | Checkov | Nmap | Netcat - Others: Nginx | Apache | Ansible | ArgoCD | HAProxy 📈 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 𝐏𝐫𝐨𝐣𝐞𝐜𝐭: 𝐒𝐩𝐚𝐫𝐤 (𝐍𝐞𝐭𝐰𝐨𝐫𝐤 𝐃𝐞𝐯𝐢𝐜𝐞 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲) - Role: DevSecOps Engineer - Key Contributions: - Built and managed CI/CD pipelines with Jenkins and Git for continuous deployment. - Deployed EKS clusters using spot instances for cost-effective development. - Managed subdomains with DNS providers like Route 53 and GoDaddy. - Implemented dashboards with Grafana and Prometheus for real-time monitoring. 𝐏𝐫𝐨𝐣𝐞𝐜𝐭: 𝐀𝐠𝐞𝐧𝐭𝐏𝐚𝐤 (𝐈𝐧𝐬𝐮𝐫𝐚𝐧𝐜𝐞 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦) - Role: DevOps Engineer - Key Contributions: - Designed and deployed AWS-based solutions using EC2, S3, and AutoScaling. - Automated infrastructure setup using Terraform, improving efficiency and reducing errors. - Managed Docker containers and Kubernetes for production deployments. 𝐏𝐫𝐨𝐣𝐞𝐜𝐭: 𝐀𝐋𝐓/𝐀𝐒𝐌 𝐏𝐨𝐫𝐭𝐚𝐥 (𝐒𝐲𝐧𝐭𝐡𝐞𝐭𝐢𝐜 𝐌𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠) - Role: DevOps Engineer - Key Contributions: - Managed the migration from on-premises cloud to AWS. - Set up Vault agents and Puppet for secure and automated deployments. - Managed connectivity between AWS accounts in multiple regions using transit gateways. 🚀 𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬 - Proficient in creating secure, scalable cloud infrastructures with a focus on high availability. - Expertise in automation and CI/CD processes, reducing deployment times and improving reliability. - Experience in implementing cloud security best practices, ensuring compliance with industry standards. ✨ 𝐖𝐡𝐲 𝐇𝐢𝐫𝐞 𝐌𝐞? I bring a wealth of knowledge in cloud infrastructure, DevOps, and security, with proven experience in automating and optimizing workflows. My strong technical foundation, combined with practical hands-on experience, allows me to tackle complex projects with efficiency and precision. Whether you're looking for infrastructure setup, automation, or DevOps security, I am confident in delivering tailored solutions that align with your business goals.