Rabi Narayan

DevOps Lead with 10+ years of experience in Linux administration, Shell scripting,Configuration Management, CI/CD, automation, orchestration, cloud computing, containerization and Monitoring.

STAFF ENGINEER at Synopsys (2024-05 – Present)

• Architected the entire CI for the project using the tool sets like GitHub, GitHub action, artifactory, Conan.
• Implemented aganetic ai for the analysis of logs.
• Configured static scanning using covertity and code coverage using gcov.
• Implemented istio servicemesh on Kubernetes hosted on AWS.
• Implemented build for cpp project using cmake for x86 and ARM.

LEAD ENGINEER at Pine Labs (2021-08 – 2024-05)

• Implemented istio servicemesh on production kubernetes cluster hosted on aws.
• Primarily handling the K8s, CICD stack using Devops methodology.
• Creating CI Pipelines using bitbucket pipeline as well as Bamboo.
• Setting up CD using Octopus deploy.
• Writing kubernetes yaml for different internal application which includes services, controller managers etc.
• Automating pod resource managements, restart of pods as per requirement etc.
• Configured Istio on top of EKS and used various components of servicemesh.
• Configured Cadvisor,prometheus, Grafana for enabling monitoring of the cluster.
• Created pipeline script to automat the docker image build and deployment to EKS using bitbucket pipeline, ECR and Octopus Deploy.

SENIOR SYSTEM ENGINEER at Altran (2019-12 – 2021-08)

• Developed CI Cycle to automate data driven testing and report generation using python, Microsoft flows, REST API, mysql.
• Written shell and python scripts to automate system tasks and system configuration as well as integration such as ansible tower integration, weblogic
• End-to-End configuration of Redhat 5.0, 6.0,7.0 which includes hardening, network configuration, troubleshooting, access management and environment
• Experience in AWS including but not limited to EC2, RDS, cloud watch, cloud front, IAM,VPC.
• Created Ansible modules for automating Day to day administration tasks and complex deployments.
• Supporting and maintaining large scale web applications.
• Installing and configuring monitoring tools for infra such as newrelic, dynatrace.
• Installing and configuring Jenkins to automate deployment process and VCS such as git to manage source code.

SCRIPTING ENGINEER at Symphony (2019-01 – 2019-10)

SummitAI

• Developing end to end automation solution according to different customers requirement.
• Developing linux modules for the ITSM product called symphony summit AI.
• Developed data driven testing framework using jenkins, Microsoft flows, python, Microsoft Sharepoint.
• Automating customer use cases related to Linux,AWS and Docker using Bash and Python.

ENGINEER- IMTS at MINDTREE LIMITED (2017-01 – 2018-12)

• Maintaining infrastructure of multiple customers that is hosted in on premise, cloud environments like aws and gcp.
• Administered redhat linux 5,6 and 7for multiple customer as the project was part of network operation centre.
• Provisioning EC2 instances, mounting S3 volumes, Configuring network security for the instances.
• Hands on experience with tomcat and apache web servers.
• Writing shell scripts and python scripts as per the requirements to automate tasks for multiple customers..

SYSTEM ENGINEER at Cisco (2016-03 – 2016-12)

• Managing Linux VMs that were hosted in VMware where as the base hardware was Cisco UCS. User management, Package management, Up gradation of both linux as well as Vsphere.
• Managing file system which includes disk management, LVM and storage boxes.

Bachelor of Technology (B.Tech.) in Bachelor of technology in electronics and communication engineering – Gandhi institute for technology (2010 – 2014)

Intermediate in Intermediate degree – Rajdhani junior science college (2008 – 2010)

10th in Matriculation – Saraswati vidya mandir (2006 – 2008)