Devops Engineer
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- 69115 Heidelberg
- Weltweit
- ta | en | de
- 01.03.2024
Kurzvorstellung
Qualifikationen
Projekt‐ & Berufserfahrung
5/2023 – 2/2024
Tätigkeitsbeschreibung
1. Integrated all tools with Jenkins and designed various automation scripts in shell and python to check the various stages conditions in pipeline.
2. SonarQube QG was checked with shell script for each module and each microservice was on boarded to sonar.
3. Automation of GITLAB/SONAR/JENKINS rest APIs was done where I have received appreciation emails.
4. Maintained the build servers of Jenkins where we had docker installed which converted the Jar into image.
5. Jfrog rest api automation for cleanup of old binaries was done.
6. Kubernetes manifest file design as per the development teams was handled where we had various kinds of deployments, daemonset, services etc.
7. Troubleshooting the pod deployment along with RCA was performed.
Prometheus was installed on the clusters of our AZURE AKS with the help of helm charts.
8. Grafana was installed on the system and integrated with the help of GQL to show the data on the Grafana dashboard like cluster and node along with pod monitoring.
Amazon Web Services (AWS), Docker, Kubernetes, Microsoft Azure, Prompt Engineering, Python
12/2020 – 12/2022
Tätigkeitsbeschreibung
- Managed Docker orchestration and Docker containerization by using Kubernetes.
- Used Kubernetes to orchestrate the deployment, auto-scaling (Pod Autoscaler, NodeAutoscaler) and management of Docker Containers.
- Train and Mentor team members on cloud infrastructure and DevOps and containerization.
- Implemented Rollback and Rolling Update strategies on deployments in Kubernetes.
- Used Terraform to provision the Kubernetes cluster (EKS), RDS database and Drupal Portal and APIGEE 5 nodes setup and manage the Kubernetes clusters.
- Good experience on Version Strategy & Branching Strategy.
- Develop automated continuous integration and continuous delivery pipelines for
continuous deployment (CI/CD) as part of process requirement by using Jenkins used
Groovy Script.
- Used SonarQube and trivy for scanning the code and images.
- Experience on writing the Docker file for creating the docker images and integration with CI/CD and push artifacts to Nexus Repository.
- Used Configuration Management tool Ansible to setup/configure the
software’s/packages.
- Infrastructure and Operational Automation (disk storage monitoring and remediation, File monitoring, Creating Snapshots etc.)
- AWS Cloud management with hands on experience in EC2, S3, VPC, CloudWatch, ELB, Autoscaling EKS, RDS, SSM Documents, Transit Gateway, Route53 etc.
- Used Python in Lambda functions to perform some of the automations based on requirement.
- As part of admin role (AWS Governance), I worked on AWS Control tower to create the organizations and AWS accounts based on requirement
- Experience on creating rules/aggregator by using AWS Config service for compliance and non- compliance rules.
Amazon Web Services (AWS), Ansible, Docker, Jenkins, Kubernetes, Linux (Kernel), Shell (CSH)
2/2019 – 7/2021
Tätigkeitsbeschreibung
1. Manage in setup and build AWS infrastructure using EC2, Auto - Scaling in launching EC2 instances, Elastic Load Balancer, S3, Cloud Front, RDS, VPC, Route53, Cloud Watch, Cloud Formation, IAM, SNS, EBS.
2. Manage in Amazon EC2 in setting up instances, worked closely with infrastructure teams to troubleshoot problems, complex issues and setting up security groups.
3. Created different pipelines in Jenkins for deployment of Java and TIBCO based applications and running test suites.
3. Experienced in branching, tagging, and maintaining the version across environments using GITLAB on Linux platform.
4. Integrated GITLAB with Jenkins on automation of deployments from GITLAB to on- premises server deployments.
5. Administered Jenkins for Continuous Integration and automated most of the build related tasks.
6. Worked on Maven to create builds of the TIBCO Microservices from Jenkins.
7. Creation of Docker files to create images and call out in Kubernetes environment by using YAML files.
Amazon Web Services (AWS), Bash (Shell), Docker, Jenkins, Kubernetes, Linux (Kernel)
4/2016 – 2/2018
Tätigkeitsbeschreibung
• Responsible for SCM daily operations including maintain release contents/versions/baselines and compile software with standard software build tools and packaging builds for release.
• Setup build environment for the projects in GIT and perform integration, release and patch builds.
• Responsible for maintenance of GIT repositories, implementing branches, merging of code & creating tags, maintaining project externals for releases.
• Experience in AWS Cloud platform and its features which includes EC2, AMI, S3
• Creating volume and taking snapshot of the volume and attached to another instances in AWS.
• Configured applications in virtual private cloud (VPC) and hardened it from malicious attacks using 2-layer protection from security groups (at instance level) and network access control lists (subnet level) and using network access translator (NAT) instance.
• Worked on core AWS services such as Setting up new server (EC2) instances/services in AWS, configuring security groups.
• Used Docker containers to quickly deploy linux based applications
• Worked with developers for any network and application accessing issues.
• Performed JIRA administration with setting up new projects, adding users, creating new workflows.
• Setting up the new build environment for various product in Linux environment, implemented the Release practice and responsible for various product into Staging/QA/UAT.
DevOps (allg.)
Ausbildung
Andhra Pradesh
Weitere Kenntnisse
Persönliche Daten
- Tamil (Muttersprache)
- Englisch (Fließend)
- Deutsch (Grundkenntnisse)
- Europäische Union
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