kubernetes sre devops engineer resume example with 7+ years of experience
JessicaClaire
, , 609 Johnson Ave., 49204, Tulsa, OK100 Montgomery St. 10th Floor
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Summary
US Citizen with 6+ years of experience as Kubernetes SRE DevOps and AWS cloud Engineer with result driven approach. Possesses in-depth knowledge in automation, configuration management and deployment of applications. Gained hands on experience in implementing concepts such as containerization, virtualization, version control, cloud computing, load balancing, etc. by using a wide variety of technologies while working with operating Systems . Drives excellence in every project to deliver outstanding results
NAS Storage Migration: VMware ESX, Linux LVM, Sol VXVM IBM AIX
Storage Planning: AT&T 's Storage Planning and Implementation
Ticketing: Jira, Confluence, GitLab, Notion
KUBERNETES SRE DEVOPS ENGINEER
KUBERNETES SRE/DevOps Engineer, 01/2022 - Current Ncr Corporation – Saint Louis, MO,
Worked on projects that required building a complete CICD pipeline on jenkins for deployments of gaming applications and troubleshoot failed deployments
Configure kubernetes EKS cluster on AWS and migrated apps that were running on EC2 instances to EKS
Register domains and create route 53 records hosting various application servers.
Customize dockerfiles for particular releases ,Build and push images to AWS ECR ,pull images from ECR and deploy them to various environments
Making changes to security groups to allow inbound and out bound traffic from other EC2 instances.
Making changes to AWS services using terraform and cloud formation.
Constantly troubleshooting failed deployments from kubernetes pods. Updating configs to the pods and monitoring the application against zero downtime
Pull particular branches of code from github and deploy them using ansible playbooks to production EC2 servers
Make changes to configs and deploy them using ansible to DEV,QA and production environments.
Participating on daily scrum meetings to address various development, DevOps and customer related issues.
Deploy and test various versions of the code and escalate issues to appropriate team.
Making jira tickets on major projects that i have worked on and close them on time.
Participated in troubleshooting on call meetings when application goes down.
Build prometheus and grafana for monitoring applications running on production EKS .
Provide training to team members on new tools that were being used.
Write support tickets to AWS on how optimize cost and best practices involve with using AWS
Create AMI after deploying new codes to EC2 instances and changing launch configurations for autoscaling.
Performing rolling updates to the cluster when major changes are made which require a restart on instance or pods
Configure and updating Auto-scaling groups depending on client request.
Established multiple continuous deployment processes and advised on the best practices
Participated on a major project in setting up AWS EKS to run apps on production environment.
Push docker images to AWS ECR and Pull particular versions when rollback is needed.
Performing rolling updates to the cluster when major changes are made which require a restart on instance or pods .
Optimized cost through reserved instances, selection and changing of EC2 instance types based on resource need, S3 storage classes and S3 life cycle policies, leveraging Autoscaling etc.
Created S3 buckets and managed policies using IAM roles for S3 buckets and used S3 bucket and Glacier for storing historical data.
KUBERNETES SRE/DevOps Engineer, 01/2020 - 01/2022 EVERI GAMES – City, STATE,
Involved with projects on container-based deployments using Docker, working with Docker images,
Docker hub and Docker registries, installation and configuring Kubernetes and clustering them.
Creating clusters using Kubernetes and worked on creating many pods, replication controllers, deployments, labels, health checks and ingress by writing YAML files.
Used Cloud-watch for monitoring AWS cloud resources and applications that deployed on AWS by creating new alarms, enable notification service by SNS.
Creating Ansible roles Using Ansible Vault in playbooks to protect sensitive data Administrative Support.
Migrated VMWARE VMs to AWS and worked with internal teams to plan and manage migration of applications to AWS cloud
Written Templates for AWS infrastructure as code using Terraform to build staging and production environments
Used Jenkins for Continuous Integration and deployment into Tomcat Application Server.
Modification of docker files and building custom images, commiting and pushing changes to local docker registry.
Leverage Docker and Ansible playbook design for continuous deployment and continuous delivery and maintain responsibility for configuration management for infrastructure as a code.
Pulling branches from github and deploying them to Dev,QA and production environment
Creating new Ansible YAML, Play-books, Roles and bash and shell scripts for application deployments.
Verify and trouble shoot failed maven builds on Jenkins, verifying artifact id, and date stamps on Nexus, troubleshoot, document and communicate failed builds to the Dev team.
Implement continuous delivery pipeline on aws environment.
Monitor system infrastructure against zero downtime, perform periodic backups, and troubleshoot failures.
Deploy snapshots of application codes to AWS EC2 and QA environments using playbooks and Roles.
Creating AIM policies and roles to restrict access to users and various services within AWS.
Automating cloud infrastructure using cloud formation, creating and configuring EC2 instances.
Documenting of infrastructure state and procedures to ensure our infrastructure remains cost effective, efficient and high quality using confluence
Perform duties as assigned in support of the customer and assisting end users with general IT questions and support
Cloud DevOps Engineer, 12/2018 - 01/2020 VIRTUAL TECH GURUS/ AT&T, IBM CANADA(CLIENTS) – City, STATE,
Led the migration of on-premises infrastructure to AWS, resulting in a cost reduction and improved scalability and availability
Implemented CI/CD pipelines using Jenkins and AWS CodePipeline, resulting in a 50% reduction in deployment time
Managed infrastructure as code using AWS CloudFormation and Terraform, enabling rapid provisioning and easy replication of environments
Implemented containerization using Docker and orchestration with Kubernetes, resulting in improved scalability and isolation for microservices applications
Developed monitoring and alerting systems using CloudWatch and ELK Stack, ensuring the timely detection and resolution of issues
Collaborated with cross-functional teams to define infrastructure requirements and provide technical guidance to developers
Assisted in capacity planning and performance tuning to ensure optimal utilization of cloud resources
Collaborated with architects and engineers to design networks, systems and storage environments that reflected business needs, security specifications and service level requirements.
LINUX SYSTEM ADMIN, 03/2016 - 12/2018 Trinitech Consulting – City, STATE,
Configured and updated Linux servers with latest releases and patches.
Used kickstart to configure new vms
Systems hardening configuration preventing unauthorized login access and hence preventing hackers to reverse engineer existing systems .
Oversaw Linux system administration and configuration maintenance governing user access, privacy and data integrity.
Configured, tested and managed software installations.
Performed patch, update, security scanning and configuration to meet OS performance mandates.
Maintained minimum organizational performance threshold for Linux server-based operations.
Implemented network security improvements to resolve vulnerabilities.
Diagnosed, troubleshot and resolved hardware and system problems.
Performed data backups and disaster recovery operations.
Monitored network performance to determine adjustments needed.
Installed security software to protect networks.
Kept flexible schedule and resolved after-hours and weekend emergencies quickly and accurately.
Planned, tested and supported high-availability infrastructures.
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