Senior Infrastructure Analyst
2020 - PRESENTPublicis Sapient- Designed and implemented Kubernetes autoscaling on Azure Cloud, achieving 90% cost optimization compared to the previous PaaS solution.
- Reduced monthly expenditure on infrastructure costs by containerizing microservices using Docker and Kubernetes (AKS), defining only the required resources for all apps.
- Implemented IAM rules using RBAC on AKS as well as Kubernetes for added security.
- Created a single Helm Chart framework with version control for all kinds of apps using feature flags to turn a feature on or off.
- Achieved monthly cost savings of $1,000 to $1,200 by automating pods' scale (replicas) on weekends (non-peak hours), reducing the cluster nodes without impacting the environment.
Technologies: Azure Kubernetes Service (AKS), Jenkins Pipeline, Azure, Helm, Bash Script, Groovy Scripting, Content Delivery Networks (CDN), Azure DNS, SonarQube, Bitbucket, DevOps, DevOps Engineer, CI/CD Pipelines, Microsoft Azure, Windows, IT Infrastructure, Infrastructure, Cloud Infrastructure, Autoscaling, Azure PaaS, Azure Cloud Services, Cloud Architecture, Cloud Security, Scalability, Security, Role-based Access Control (RBAC)DevOps Engineer
2019 - 2020Arctern Healthcare Pvt., Ltd. — Meddo Health- Converted a VM-based architecture to container-based architecture with the help of AKS and Helm Charts, achieving high-cost savings on the infrastructure.
- Developed build and release configurations for managing production systems.
- Provisioned open-source servers for version control, bug reporting, monitoring, and CI/CD on top of AKS.
Technologies: Kubernetes, Drone CI, Helm, Azure, DevOps Engineer, DevOps, CI/CD Pipelines, System Administration, Cloud Architecture, Azure PaaS, Azure SQL, Azure Blobs, Azure Cloud Services, Cloud Security, Scaling, Autoscaling, Role-based Access Control (RBAC), Amazon Web Services (AWS), AWS CloudFormation, Infrastructure as Code (IaC), Amazon Aurora, Amazon SQS, AWS Push Notification Service (AWS SNS), MySQLDevOps Engineer
2018 - 2019Risefy Outsourcing Services Pvt., Ltd.- Created and managed infrastructure resources on AWS including EC2, VPC, S3, Elastic IP, RDS, Auto Scaling group, and ELB.
- Handled deployments of major releases on the production environment.
- Designed the codebase and branching strategies on Git using Gitea.
Technologies: AWS, Jenkins, Linux, Bash Script, RabbitMQ, DevOps, CI/CD PipelinesCloud Infrastructure Engineer and WordPress Developer
2012 - 2018Freelancer- Provisioned and managed infrastructure and resources on AWS EC2, Amazon Lightsail, and S3. I also developed WordPress websites for my clients.
- Provided super low-cost static sites running directly from AWS S3 to my clients as per their needs.
- Maintained servers' health and created alerts, including disk space warnings.
- Provided SEO and annual maintenance to my clients.
Technologies: WordPress, AWS EC2, Amazon Lightsail, AWS S3, SSL Configurations, IT Infrastructure, Cloud Infrastructure, Amazon Web Services (AWS)