We provide IT Staff Augmentation Services!

Devops Engineer Resume

Chicago, IL

SUMMARY

  • 9 years of experience in Information Technology and having around 6 years of experience in Building, Testing and deploying the applications by adopting the DevOps/Middleware tools like Oracle WebLogic, Jboss, Nginx, Ansible, Jenkins, Dockers, Kubernetes, Okta, Apigee etc.
  • Having good working experience with AWS and On Perm services.
  • Expertise in creating DevOps strategy in a mix environment of Linux (CENTOS and UBUNTU) servers along with Amazon Web Services.
  • Good experience with container orchestration using Kubernetes (able to work on AKS/EKS)
  • Good experience with Terraform.
  • Experience in branching, tagging and maintaining the version control and source code management tools like GIT on Linux platforms.
  • Good command in working with Tracking Tools JIRA, Service now and Azure Boards.
  • Proficiently experienced in Amazon Web Services cloud platform and its services like EC2, S3, RDS, VPC, EBS, ELB, Auto - Scaling, IAM, Route53, AMI, Security-Groups, Cloud Watch and through AWS management console.
  • Extensive experience working in Oracle WebLogic 11g/12c/14c, Oracle Access Manager, Oracle Service Bus, Oracle LDAP, Oracle Http server, ActiveMQ, JBOSS, Nginx, Okta and Apigee Rest API and Kubernetes microservices.
  • Extensive working experience in supporting mission critical applications and troubleshooting high priority incidents.
  • Extensive working experience in Apigee Rest API and OKTA Identity Management
  • Automated routine maintenance & administration tasks by using Shell scripting and WLST.
  • Experienced in developing Ansible scripts for continuous build of Middleware Infrastructure.
  • Experience in monitoring tool such as Elastic Search Stack, Prometheus, AppDynamics, Oracle 12c monitoring, Grafana, Xpolog, AlertSite and RunDeck scheduler.
  • Experience in building Kubernetes Cluster infrastructure setup on-prem.
  • Extensive experience in Apache ActiveMQ administration.

TECHNICAL SKILLS

Cloud computing: AWS

Configuration Management: Ansible.

Container Management: Docker, Kubernetes, AKS/EKS

Build Tools: Jenkins and Maven

Version Control Tools: GIT, GIT Hub.

Scripting: Shell

Monitoring tools: AppDynamics, Alertsite, Cloud Watch.

Operating System: Red Hat, Ubuntu, Linux, Windows, CentOS.

Databases: Oracle, MYSQL

Supporting Tools: Putty, WinSCP, SAS EG.

Acrobat Products: Adobe Life Cycle Designer7.0.5, Acrobat Reader 7.0.

Scheduling tools: Rundeck.

Identity Management: OAM, Okta

Tracking tools: Jira and Service now.

Application server: JBoss, Tomcat, WebLogic

Web servers: IIS, NGNIX, Apache Tomcat.

REST API: OSB, Apigee

PROFESSIONAL EXPERIENCE

Confidential - Chicago, IL

DevOps Engineer

Responsibilities:

  • Provide the DevOps support for on boarded applications on AWS
  • Identify the source and destination components from application topology and sort out the Firewall rules to open and send that request to the firewall team.
  • As part of infrastructure support, triaging the issue and fixing them.
  • Worked on app insights, creating the alerts, disabling the alerts, increasing the threshold according to requirement and analyzing the metrics.
  • Worked on log analytics, written the custom quires to get the events for the particular time to analyze.
  • Creating the ALB/ELB Load balancer preparing the backend pool VMs
  • Review the old applications Identify the good candidate to enable the Auto scaling to reduce the cost.
  • Created the ingress controller/ ingress resource for EKS on boarded
  • Worked on Docker Container Orchestration with Kubernetes.
  • Created the Pods, Deployments, Service As part of on boarding the application to EKS
  • Worked on a POC for Helm chart deployment.
  • Worked on creating the AppDynamics alerts and dashboard for Kubernetes cluster and on-prem applications.
  • Debug the Alert site events to identify the issue and fix them.
  • On call support for the microservices applications on rotation basis.

Environment: AWS, Git/GitHub, Ansible, AppDynamics, EKS, Alert site, Nginx, Grafana

Confidential - Chicago, IL

Responsibilities:

  • Lead the team of DevOps engineer for the Build, test, deploy and app support activities.
  • Collaborating with other DevOps engineers to maintain a deployment and management strategy
  • Working with amazon web services environment and possessed a good knowledge of AWS services like EC2, s3, cloud watch, elastic load balancers, (IAM), RDS and route 53.
  • Prepared the Ansible code to do multiple automations during the migration.
  • Administered and Engineered Jenkins to manage weekly Build.
  • Implemented DevOps pipeline Automated Builds, Continuous Integration and Continuous Delivery with tools Jenkins.
  • Plan and design the ELB/ALB setup for the desired application
  • Created monitors, alarms and notifications for EC2 hosts using Cloud Watch.
  • Managing services, maintaining and managing log files, monitoring event, logs and troubleshooting system problems using Alert site tool and resolve for any reported issues
  • Used MAVEN as a build tool on java projects for the development of build artifacts on the source code.
  • Worked on Shell scripts for various requirements.

Environment: Shell Scripting, Ansible, Jira, Tomcat, Apache, Oracle, Jenkins, Service Now, Maven, Git, Ubuntu, AWS, Elastic load balancer, S3, Cloud watch, IAM, RDS.

Confidential - Chicago, IL

Responsibilities:

  • Provisioning and managing virtual servers in F5 LTM.
  • Worked on core AWS services further setting up new server EC2 instances, configuring security groups and auto scaling configuration.
  • Maintained Services IAM, RDS, Route 53, VPC, and RDS in AWS cloud.
  • Maintaining Servers configure management (CM process), System orchestration and to deploy infra changes using Ansible.
  • Developed and maintained the continuous integration and deployment systems using Jenkins, Maven, Ansible
  • Provisioned load balancer, auto-scaling group for the desired application.
  • Setup AppDynamics metrics for the migrated application and collected the metrics to develop dashboard by using BIRT application
  • Worked on Monitoring tools like Xpolog monitor the production server activities, Health checkups, performance monitoring, CPU utilization and Disk usage etc.

Environment: AWS, Ansible, Xpolog, EC2, ELB, VPC, IAM, Jenkins, Oracle, GIT, JIRA, Apache, Nginx.

Confidential - Chicago, IL

L2/L3 Support

Responsibilities:

  • Provide operational support for critical issues /outages. Notify effected teams and higher management. Diagnose issue and provide/suggest patches or intermediate solutions.
  • Design/Architect/Implement Fusion Middleware Platform along with designing virtual server/irule setup in F5 as per business needs.
  • Facilitate performance load/stress testing on various applications. Analyze performance metrics using AppDynamics, to identify bottlenecks and idiosyncrasies. Perform appropriate measures to fine tune applications.
  • Establish SSL handshake between systems using certificates, to support https.
  • Handled enterprise level code releases supporting deployment across all environments.
  • Create/manage service tickets with Vendors to report product defects. Apply recommended patches.
  • Developed automation scripts using Linux Shell script in supporting continuous build of WebLogic, Nginx, ActiveMQ through RunDeck.
  • Scheduled and maintained automated WebLogic monitoring and restart script using wlst that runs in the Continuous Deployment System (Rundeck).
  • Involved in migration of parts supplier portal application from datacenter to AWS.
  • Orchestrated disaster recovery drill on half-yearly basis recovering entire CCC applications in DR bubble.

Environment: WebLogic, ActiveMQ, Nginx, OHS, F5 and UNIX Scripting.

Hire Now