Sai Pavan K

Experience

• 

  KPMG

  Jul 2017 - Nov 2021

  AWS DevOps Engineer

  • Created and configured virtual machines (Red Hat, Ubuntu, CentOS, Solaris) in AWS using EC2, ElasticIP, VPC, subnets, route tables, and NAT Gateway.• Set up environment for cloud deployment by configuring SNS, SQS, RDS, DynamoDB, S3, IAM, CloudFront, and ELB.• Configured VPC and Route 53 DNS with subnet networking.• Created CloudWatch alarms for monitoring server performance, CPU utilization, disk usage, etc.• Used AWS Lambda for serverless execution, triggered by S3 and SNS events.• Defined AWS Security Groups to act as virtual firewalls, controlling traffic to AWS EC2 instances.• Utilized Git for source code version control and integrated with Jenkins for CI/CD pipelines, code quality tracking, and user management using Maven.• Performed continuous integration and delivery (CI/CD) processes using Jenkins.• Created and maintained Puppet modules for configuration management and automated installations, deploying Puppet and Puppet DB in existing infrastructure.• Implemented Chef Knife and Cookbooks for deployment in internal data centers and adapted Chef recipes for deployment to EC2 instances.• Configured CloudWatch and Nagios for real-time monitoring of AWS services and set up individual dashboards for each resource. Show less

• 

  Axle

  Sept 2023 - Dec 2023

  Developer Operations Research Associate

  • Participated in System Architecture and Design to apply deep understanding of infrastructureand DevOpsprinciples to create a scalable and efficient solution to meet our requirements.• Experienced in implementing and supporting AWS Services like Amazon EC2, Amazon EBS, S3, Elastic Load Balancer, Auto Scaling, Cloud Watch, VPC, IAM, RDS, Route53 based on requirements. Jenkins forautomationand Kubernetes for deploying applications.• Knowledge of Agile Scrum methodology to work with large-scale systems to design,develop, deploy, and test applications. • Designed System Architecture using devops principlesto create a scalable and efficient solution to meetclientrequirements.• Automated security testing within CI/CD pipelines using tools like Snyk, Veracode, and OWASP ZAP.• Performed code reviews and static/dynamic code analysis to identify and remediate security vulnerabilities.• Implemented CI/CD pipelines using tools like Jenkins and GitLab CI/CD to automate the build, test, anddeployment processes for cat and dog microservices on Amazon EKS.• Implemented container security best practices using Docker and Kubernetes.• Used open source github repository and created docker images for every microservices.• Utilized Terraform to provision and manage the infrastructure as code (IaC) for the EKS clusters, enablingefficient resource utilization and infrastructure scalability.• Designed and enforced security policies, procedures, and controls in alignment with industry standards such as NIST, CIS, and ISO 27001.• Implemented a secure secrets management system using HashiCorp Vault, ensuring sensitiveinformation issecurely accessed by Jenkins during the deployment process.• Configured CloudWatch to seamlessly send Kubernetes cluster-level, node-level and application-level logs to CloudWatch Log Groups, empowering effective log analysis and , review. Show less

• 

  Anthem, Inc.

  Dec 2023 - now

  AWS DevSecOps Engineer

  • Experienced in migrating physical Linux/Windows servers to the cloud using AWS.• Created CloudFormation templates for deploying AWS resources through Jenkins.• Leveraged cloud services such as EC2, auto-scaling, and VPC to build secure, highly scalable, and flexible systems that handle expected and unexpected load bursts.• Implemented automated local user provisioning for instances created in AWS cloud.• Maintained AWS cloud services including IAM user accounts, RDS, Route 53, SES, and SNS.• Ensured highly durable and available data using S3 for data storage, implementing versioning, lifecycle policies, and creating AMIs for mission-critical production servers.• Installed RedHat Linux using kickstart and applied security policies to harden servers based on company guidelines.• Developed automation scripts using Shell and Python.• Experienced in testing applications using HP QC, QTP, Selenium, Performance Center, and LoadRunner.• Used Puppet for configuration management and to manage web applications, configuration files, databases, commands, user mount points, and packages.• Maintained and coordinated environment configurations, controls, code integrity, and conflict resolution.• Automated application deployment and provisioning across different environments using Puppet.• Installed, configured, and administered Jenkins CI tool on Linux machines, developing build and deployment processes for pre-production environments.• Automated weekly releases with ANT/Maven scripting for compiling Java code, debugging, and placing builds into the Maven repository.• Used Subversion as a source code repository.• Implemented a master-slave architecture setup to improve Jenkins performance.• Used Jenkins and Build Forge for continuous integration and deployment into Tomcat application server.• Installed and configured Nexus repository manager for sharing artifacts within the company. Show less