Sri S

About Sri S

Experienced Cloud DevOps Engineer over 5+ years of expertise in orchestrating strong…

Experience

1. Senior Devops Cloud Engineer

   Simmons Bank

   Dec 2023 — Present · TX, US

   Architected and implemented resilient and cost-efficient AWS cloud infrastructures using EC2, S3, RDS, VPC, IAM, ELB, Lambda, and other core services.• Utilized Infrastructure as Code (IaC) tools such as Terraform, Ansible, and CloudFormation templates (JSON) to automate environment provisioning and enforce infrastructure consistency.• Built CI/CD pipelines from scratch using Jenkins, GitLab CI/CD, and AWS CodePipeline, integrating Docker, Kubernetes, Maven, and Gradle for automated deployment workflows.• Containerized applications with Docker and managed deployments on Kubernetes (EKS), leveraging Helm charts and ConfigMaps for streamlined microservices orchestration.• Applied strict AWS security protocols including IAM policies, security group configurations, encryption mechanisms (KMS), and secrets management with AWS Secrets Manager.• Configured end-to-end observability using CloudWatch, CloudTrail, Prometheus, ELK Stack, and Splunk for logging, metrics, and incident alerting.• Automated deployments and system administration tasks using custom Bash, Python, and Ansible scripts, significantly reducing manual intervention and deployment time.• Maintained Git-based version control systems (GitHub, GitLab, Bitbucket), as well as Subversion and Perforce, ensuring consistent code collaboration and release practices.• Managed and optimized AWS RDS (PostgreSQL, MySQL), NoSQL (DynamoDB, MongoDB) database instances with backup automation and high availability setups.• Administered both Linux (Ubuntu, CentOS, RedHat, Solaris) and Windows environments, configuring network services such as DNS, DHCP, Samba, and Active Directory.