Summary
Overview
Work History
Education
Skills
Accomplishments
Additional Information
Timeline
Generic
Rahul Shankar

Rahul Shankar

DevOps Manager
Pune

Summary

Profile Summary

Targeting senior assignments in Cloud Engineering & Architecture / DevOps Engineering / Site Reliability Engineering with an organization of repute in the IT industry.

B.E. in Electronics & Telecommunication, with certifications from AWS, Kubernetes, Docker, & Microsoft, offering 7.5 years of experience in DevOps Engineering, Cloud Engineering & Architecture, and Solutions Architecture.

Rich exposure in working with cross-cultural clients with a varied geographical layout, including clients from USA, UK, Ireland, and Netherlands Proficient in implementation of configuration, security, performance & load balancing, system administration, deployment, and support of a scalable cloud environment; knowledge of AWS platform features and capabilities; possess working knowledge of Version Control Tool GIT to store the Ansible playbooks in GitHub Envisioned & implemented the technical roadmap, led all aspects of technology - design, development, integration and deployment of solutions, and implemented them across various platforms Structured the inception, maturation, and implementation of high-profile technology initiatives as per budget Successfully developed a& maintained tools, solutions and micro services associated with deployment while ensuring compliance with the laid standards Successfully deployed applications on Kubernetes using Helm and Docker images; led the team for creating Kubernetes objects like deployment, service, ingress, service accounts, configmaps and so on Designed, implemented & maintained deployment automation from code check-in to production; supported implementation activities in all features in Continuous Integration Platform and managed all operational activities related to DevOps Systems using Jenkins & Ansible Pivotal in the migration from Agile environment to DevOps culture using Jenkins, Maven, GitHub, and so on, in Cognizant Technology Solution An effective communicator with strong analytical, logical, and interpersonal skills to relate to people at any level of business and management; problem-solver with the capability to work under pressure Core Competencies DevOps Engineering Cloud Engineering & Architecture Solutions Installation & Configuration Continuous Integration/Continuous Deployment AWS Identity & Access Management Project Management, Monitoring & Control Client Relationship Management Team Management / Training Documentation & Reporting Career Timeline

Overview

9
9
years of professional experience
1
1
Language
1
1

Email : sshankarrahul4@gmail.com | +91-7875647638,+91-9262630953

Work History

Associate Manager

Cognizant Technology Solutions (India) Private Limited
Pune
01.2021 - 04.2021
  • Created Docker images using a Docker file, worked on Docker container snapshots, removed images and managed Docker volumes
  • Worked on Jenkins to implement continuous integration (CI) and Continuous deployment (CD) processes
  • Developed custom Jenkins jobs/pipelines that contained Bash shell scripts utilizing the AWS CLI to automate infrastructure provisioning
  • Built Docker images and wrote Docker files to automate all developer tasks
  • Created private cloud using Kubernetes that supports DEV, TEST, and PROD environments
  • Deployed instances behind Elastic Load Balancer, and configured Autoscaling
  • Customized Community AMIs, Register New AMIs & De-register AMIs
  • Created buckets in S3 and configured life cycle management, Version Control, hosted Static Website, created events & logging, and performed cross-region replication
  • Monitored EC2 using Cloudwatch Alarms, and the AWS instances using SPLUNK
  • Performed on-premises to AWS migration
  • Patched the AWS instances using Ansible playbook
  • Managed Continuous Integration in projects using Jenkins; checked the code through several developers and integrated in Jenkins for build and test; worked with Cloudbees support to resolve the issues
  • Working on Kubernetes PODS, Replica-Sets, Deployments and Rolling Updates
  • Hands-on experience with Kubernetes cluster upgrade

Tech Lead

Cognizant Technology Solutions, IBM, CompuCom CSI Systems Pvt. Ltd
Pune
06.2016 - 04.2021
  • Infrastructure Designing & Administration
  • Role:, AWS & DevOps:
  • Administered RHEL / Windows Server instances on AWS
  • Created users, assigned roles & policies using IAM (Identity Access Management)
  • Deployed, maintained and managed AWS environment to ensure high availability, scalability and security of systems
  • Created custom Docker container images, and tagged & pushed the images
  • Dockerized the applications by creating Docker images from Docker file
  • Deployed JAR, WAR, EAR and J2EE applications on Apache Tomcat server using Jenkins auto deployment
  • Converted existing AWS infrastructure to Server less architecture (AWS Lambda, Kinesis), deployed via Terraform
  • Managed different infrastructure resources, like physical machines, VMs and Docker containers using Terraform

R & D Operations Manager (DevOps)

Dassault Systemes
Pune
04.2021 - Current
Responsible for · Definition and Evaluation of tools for Cloud Agnostic Infrastructure. · Design, maintenance and security of Kubernetes cluster. · On-boarding of applications to kubernetes cluster and delivery of all New Functions / Enhancements · Capacity planning and performance optimization of kubernetes cluster. Technology stack in use : Kubernetes, Linux(RHEL), Sysdig Monitoring, Sysdig Secure, Helm, Istio, Calico, Rancher, CloudBolt, Pure-CSI, SumoLogic,Prometheus, Grafana, Sysdig Secure, Falco, Kube bench, Admission Controller

Associate Consultant

Saama Technologies
Pune
11.2015 - 06.2016
  • Areas:
  • Developing, building, deploying, automating and configuring IT solutions using DevOps platform; implementing reusable components and translating technical requirements
  • Evaluating existing applications & platforms and providing recommendations for enhancing performance through analysis, identifying most practical alternative solutions and assisting with modifications
  • Suggesting technology-based solutions for enhancing functional efficiency and achieving business excellence and managing risks and planning for contingencies to ensure minimal effect on deliverables
  • Training new employees and working with them; conducted knowledge transfer sessions to introduce new technologies & infrastructure to the existing / new employees
  • Outlining the scope of the work and identifying & mapping schedules, milestones, and required resources to meet the project objectives
  • Collaborating with the company's stakeholders, staff, and internal & external cross-functional teams

System

CompuCom CSI Systems Pvt. Ltd
Pune
09.2014 - 11.2015

System Engineer

IBM
Pune
07.2012 - 06.2013

Education

B.E - Electronics & Telecommunication

Shri Gulabrao Deokar College of Engineering, North Maharashtra University

Skills

Container Technologiesundefined

Accomplishments

  • Notable Accomplishments Across The Career
  • At Cognizant Technology Solution:
  • Migrated on-premises to cloud architecture on AWS; optimized the cloud storage solutions, on-demand EC2 instances, and so on, thus savedcosts by 60-65%, and reduced man-hours by 25-30%
  • Implemented the containerization for all micro-service applications using Docker and Kubernets
  • At Saama Technologies:
  • Migrated & containerized the applications to save costs by 55-60%

Certifications:

  • AWS Certified Advanced Networking – Specialty (License Number: 27MLQJPCFJR4195N)o AWS Certified DevOps Engineer – Professional (License Number: 96WSRJBKHNEE12W2)o AWS Certified SysOps Administrator – Associate (License Number: 3MEY7VD22B11Q1CK)
  • Docker Containerization Certification:o Docker Certified Associate (License Number: 12304631)
  • Microsoft Certification:o 70-411 Administering Windows Server 2012 (License Number: MS0618517961)

Additional Information

  • Address: , B-605, Laxmi Horizon, Punawale, Near Lotus Business School, Pune – 411033, Passport Details: Passport No.: , N2266980; Passport Expiry Date: 10th August 2025

Timeline

R & D Operations Manager (DevOps)

Dassault Systemes
04.2021 - Current

Associate Manager

Cognizant Technology Solutions (India) Private Limited
01.2021 - 04.2021

Tech Lead

Cognizant Technology Solutions, IBM, CompuCom CSI Systems Pvt. Ltd
06.2016 - 04.2021

Associate Consultant

Saama Technologies
11.2015 - 06.2016

System

CompuCom CSI Systems Pvt. Ltd
09.2014 - 11.2015

System Engineer

IBM
07.2012 - 06.2013

B.E - Electronics & Telecommunication

Shri Gulabrao Deokar College of Engineering, North Maharashtra University
Rahul ShankarDevOps Manager