🔻Achieved uptime of 99% for a Ruby on Rails application by migrating it to AWS ECS implementing robust zero downtime CI/CD deployments in code pipeline, EC2-ECS auto scaling strategies and intensively monitored and alerted through Newrelic and Cloudwatch.🔻Optimised AWS infrastructure costs by 20% through private subnets, VPC endpoints for S3, VPN endpoints and a public-facing load balancer, creating a more efficient and protected network environment.🔻Led the implementation of DevSecOps practices by integrating WAF, OWASP, and SonarQube, bolstering code and application security measures.🔻Ensured rapid failover and minimised data loss in the event of an outage by strategically deploying Read replicas in AWS RDS and Replica server in MYSQL🔻Successfully deployed a cost-effective rails application on Linode using Dokku, reducing infrastructure costs by 38% and enabling faster builds through integration with Bitbucket Pipelines.🔻Leveraged Terraform and Ansible for cloud-agnostic IaC, propelling faster infrastructure deployments by 50% with automated provisioning and robust version control, tailored for both AWS services and Linux servers in Linode.

🔻Enabled the seamless deployment and operation of multiple NodeJS applications in ECS by implementing a robust and scalable CI/CD infrastructure with Jenkins, Nexus, and Splunk.🔻Moved SFTP servers to AWS Transfer family for high availability.🔻Established Kubernetes cluster in AKS (Azure) for a NodeJS app integrating Blob Storage, Azure Load Balancer, and Azure Monitor leveraging Azure services.🔻Maintained and created DNS records in AWS Route 53 and Dreamhost implementing low latency and failover steps.

🔻Performed Linux server management as L1 Support Engineer deploying new features to Apache Tomcat server and patch management.🔻Configured Nagios tool to monitor applications and escalate to subsequent teams.🔻Supported the new package installations in server and LVM management in Linux servers.