About Me

  • 6.5 years of experience in the IT industry, with 4+ years in DevOps focusing on CI/CD, automation, Cloud and System Administration.
  • Expert in AWS CI/CD: Built and managed pipelines using CodePipeline, CloudFormation, CodeCommit, CodeBuild, S3, VPC, IAM, RDS, Lambda, and other major AWS services.
  • Automation & Scripting: Developed scripts using Shell, Python, to automate deployments and system tasks.
  • Containerization: Proficient in containerization (Docker, Kubernetes).
  • Infrastructure as Code: Designed & deployed AWS cloud environments with CloudFormation (YAML, JSON) and Terraform.
  • SDLC & Agile: Strong background in Scrum, Agile, and Waterfall methodologies, supporting DevOps culture and best practices.

Work Experience

Senior Associate Consultant
[ HCL Tech | 13-Feb-2023 to 28-Sep-2023 ]

  • Built and managed end-to-end CI/CD pipelines using AWS CodePipeline, CodeCommit, CodeBuild, and CodeDeploy.
  • Extensive working experience with broad range of AWS Cloud Services like S3, IAM, VPC, EC2, ECS, ECR, ELB, EBS, API Gateway, Auto Scaling, Route53, RDS, SNS, SQS, SES, Lambda, CloudFront, Cloudwatch, CloudTrail, Security Groups,..etc.
  • Automated infrastructure provisioning with CloudFormation and Terraform to bring up multiple Environments such as Dev, QA and Prod.
  • Migrated environments from ECS to Kubernetes on on-prem servers.
  • Automated tasks using Shell scripting, Python and Javascript.
  • Developed AWS Python Lambda functions to detect event statuses and trigger email notifications by using SNS and SES.
  • Integrated SonarQube for code quality checks within CI/CD pipelines.
  • Coordinated with Development and Testing teams to support DevOps activities.
  • Created multiple Cloudwatch rules to trigger and notify about the status of AWS services.
  • Implemented cost optimization strategies using AWS CLI for resource tagging.
  • Enhanced the security of CI/CD pipelines by implementing manager approval stages and enforcing the principle of least privilege using IAM policies, security groups, and other AWS security best practices.
  • Documented and Authored multiple guides covering installation, configuration, and end-to-end project setup in the Confluence page.
  • Collaborated with developers to support AngularJS (Javascript) and backend microservices using Java Spring Boot project source code.
  • Established DevOps practices to containerize Angular and Spring Boot applications using Docker, integrated them into CI/CD pipelines, and deployed on Kubernetes clusters for scalable delivery.

Technical Lead
[ Collabera (Ascendion) | 04-Apr-2022 to 12-Jan-2023 ]

  • Built and managed end-to-end CI/CD pipelines using AWS CodePipeline, CodeCommit, CodeBuild, and CodeDeploy.
  • Extensive working experience with broad range of AWS Cloud Services like S3, IAM, VPC, EC2, ECS, ECR, ELB, EBS, API Gateway, Auto Scaling, Route53, RDS, SNS, SQS, SES, Lambda, CloudFront, Cloudwatch, CloudTrail, Security Groups,..etc.
  • Automated infrastructure provisioning with CloudFormation and Terraform to bring up multiple Environments such as Dev, QA and Prod.
  • Migrated environments from ECS to Kubernetes on on-prem servers.
  • Automated tasks using Shell scripting, Python and Javascript.
  • Developed AWS Python Lambda functions to detect event statuses and trigger email notifications by using SNS and SES.
  • Integrated SonarQube for code quality checks within CI/CD pipelines.
  • Coordinated with Development and Testing teams to support DevOps activities.
  • Created multiple Cloudwatch rules to trigger and notify about the status of AWS services.
  • Implemented cost optimization strategies using AWS CLI for resource tagging.
  • Enhanced the security of CI/CD pipelines by implementing manager approval stages and enforcing the principle of least privilege using IAM policies, security groups, and other AWS security best practices.
  • Documented and Authored multiple guides covering installation, configuration, and end-to-end project setup in the Confluence page.
  • Collaborated with developers to support AngularJS (Javascript) and backend microservices using Java Spring Boot project source code.
  • Established DevOps practices to containerize Angular and Spring Boot applications using Docker, integrated them into CI/CD pipelines, and deployed on Kubernetes clusters for scalable delivery.

Senior Software Engineer
[ Infosys | 03-Jun-2021 to 04-Aug-2021 ]

  • Implemented CI/CD with GitHub pipelines Integration using Jenkins, Docker, Kubernetes.
  • Took weekly back-ups of Jenkins home directory using Shell Script Cron job.
  • Used Kubernetes to orchestrate the deployment, scaling and management of Docker Containers.
  • Created YAML files for K8 objects – Deployment, Service, Ingress, Configmaps, Secrets, Sidecar containers, Statefulsets.
  • Installed Jenkins plugins, configured SCM polling for immediate Build with Maven.
  • Configured and monitored applications using Prometheus and Grafana.
  • Implemented AWS services such as EC2, S3, EBS, ELB, and Auto Scaling Groups.
  • Managed weekly client calls to resolve issues and provide project status updates.
  • Utilized Jira for issue reporting, status, and activity planning.

Senior Associate Consultant
[ Quest Global | 04-Jan-2021 to 05-Apr-2021 ]

  • Implemented CI/CD with GitHub pipelines Integration using Jenkins, Docker, Kubernetes.
  • Took weekly back-ups of Jenkins home directory using Shell Script Cron job.
  • Used Kubernetes to orchestrate the deployment, scaling and management of Docker Containers.
  • Created YAML files for K8 objects – Deployment, Service, Ingress, Configmaps, Secrets, Sidecar containers, Statefulsets.
  • Installed Jenkins plugins, configured SCM polling for immediate Build with Maven.
  • Configured and monitored applications using Prometheus and Grafana.
  • Implemented AWS services such as EC2, S3, EBS, ELB, and Auto Scaling Groups.
  • Managed weekly client calls to resolve issues and provide project status updates.
  • Utilized Jira for issue reporting, status, and activity planning.

System Engineer
[ Atos | 05-Nov-2018 to 30-Dec-2020 ]

  • Created CI/CD Pipelines by integrating GitHub, Jenkins, Nexus, SonarQube and Tomcat.
  • Automate the build Process Using Maven and Jenkins. Coordinated with Development, QA, and Project Managers for the timely deployment of Builds and delivery of Releases.
  • Integrated Jenkins with various DevOps tools such as Nexus, SonarQube.
  • Branching, Tagging, Release Activities on Version Control Tools - GIT.
  • Generating the Sonar reports for the maven modules.
  • Analyzed build failures, verified logs, and resolved deployment issues in Jenkins.
  • Enabling the SonarQube Quality gates for the modules of the project to maintain the Stability of the code quality.
  • Managed Nexus repositories for artifacts (JAR, WAR, EAR).
  • Managed the Maven Repository using Nexus tool and used the same to share the snapshots and releases of internal projects.
  • Deployed the applications to Tomcat Application Server and static content to Apache web servers.
  • Ensured successful execution of nightly builds.
  • Responsible for nightly and release builds and regression testing.
  • Built and maintained excellent Documentation on the Software Release Management procedures for each Release.

System Analyst
[ Magna Infotech (Quess Corp Ltd) | 28-Nov-2016 to 31-Oct-2018 ]

  • System Administration: Provided L2/L3 support for IT infrastructure, including Windows and Linux environments.
  • Access Management: Administrator for System access, Door Access Controls (ODC) of Entire Atos India Location like ODC’s, Server Rooms, HUB Rooms, Security Dedicated areas, Etc.
  • User Support: On-premises/Remote support for Users Application Issues such as System applications, MS applications, Network issues, VPN Connection issues.
  • Installing & Applying Operating system updates, patches, and configuration changes.
  • Inventory & Asset Management: Assigned, Managed, and maintained all inventories such as desktop, servers, printers, laptops, locks, headphones, Access cards and smart card readers.

Certification

AWS Certified Solution Architect - Associate

AWS Certified Solution Architect - Associate Link

Contact

Email: dsaiteja.cloud@gmail.com
LinkedIn: https://www.linkedin.com/in/saitejadhondha/