Summary
Overview
Work History
Education
Skills
Certification
Accomplishments
Timeline
AccountManager
Manas Sahoo

Manas Sahoo

DevOps Lead
Bangalore

Summary

More than 17 years of experience in Cloud and DevOps technology in Banking and E-Commerce domain.

  • Designing CI, CD pipeline, Infrastructure, Containerization, automation etc for simple and complex application.
  • Containerize various applications using Docker and orchestrated the runtime containers in EKS and Openshift Cluster.
  • Implementing the infrastructure as a code to instantiate multiple ec2 instances in cloud provider like AWS and GCP using Terraform.
  • Hands on experience on Kubernetes and Openshift platform to create deployment, services, config-map, ingress, routes, persistent volume claim, namespace, service account, helm charts, etc.
  • Automation of creating self service jobs pipeline for developers to do the build and deployment from jenkins by their own to reduce the dependency.
  • Good understanding on various services like EC2, VPC, EBS, EFS, EKS, auto-scaling, etc of cloud.
  • Gathering all the details on the project, tool stack, architecture, timelines, deliverables, etc before start working on the project.
  • Hands on experience on the automation with orchestration for various applications using Ansible to work seamlessly across all the environments.
  • Scale up the application in horizontal and vertical way based on the request load into the application by enabling auto scaling and auto healing feature.
  • Experience on designing and customizing the automation to monitor all the non-prod environments along with all other required servers using Grafana dashboard.
  • End to end automation of all the application in private cloud / on prem.
  • Review the automation code, documentation, implementation plan, strategy, architecture, features, pipeline etc.
  • Refactoring and fine tuning the existing process, automation to have more productivity.
  • Assist with the team to minimize the size of the docker image with the same content to increase the speed and deliverables. Support and troubleshoot for any issue in all non-prod and prod environments.
  • Always enthusiastic to do proof of concept on new tools to fit in the project as per the requirement and for more productivity.
  • Best Practice Oriented while automating the process and make the code as a reusable for future applications.
  • Mentor and trainer by giving training in organization level for technology growth.

Overview

17
17
years of professional experience
4
4
years of post-secondary education
4
4
Certifications

Work History

DevOps Lead

Standard Chartered Bank
Bangalore
05.2019 - Current
  • Working as a DevOps Lead, involved in CI, CD automation planning, tool stack, infrastructure, branching strategy, estimation, design of automation plan using Ansible, Docker, Helm Charts, Kubernetes, Openshift, Azure DevOps and AWS Cloud.
  • Containerized applications (apache, nginx, tomcat, springboot, keycloak, SCDF, jboss etc) and created service, deployment, route, ingress, configmap, persistent volume claim, etc to deploy into EKS and Openshift Cluster.
  • Created Self Service jobs for dev team to do build and deployment from jenkins and rundeck.
  • Instantiated EC2 instances using infrastructure as a code and deployment of various application using Docker.
  • Automated to create multi-instance spring boot application in a single virtual machine using a single execution.
  • Created a framework to deploy all the springboot application using a single execution in non-prod and prod environment. Along with this, it also has the feature to take the latest build for each component, server startup, managing configuration files.
  • Evaluated Dynatrace as part of POC by coordinating with Dynatrace people for couple of environments along with the cost measurement.
  • Automated and created job to update load balancer configuration changes for all the environments using ansible.
  • Created a framework to customize the Grafana process to monitor (CPU utilization, Space of all the application, Server startup status, API URLs status etc) more than 20 environments. Along with that, it has feature to show the build artifact numbers for all the components like UI, tomcat, fuse, springboot etc. Involved in documenting all the processes, jira update, PPT creation etc.

Senior Associate L2

Sapient Consulting Pvt Ltd
Bangalore
07.2012 - 05.2019
  • Worked as a Senior Associate L2, involved in CI/CD automation planning, orchestrating etc using Ansible, Packer, terraform, Jenkins and GCP cloud.
  • Involved in automating to instantiate cloud resources using infrastructure as a code for all the envs.
  • Involved in nightly build and deployment along with code coverage, selenium testing, performance testing, security vulnerability checks.
  • Involved in automating the entire deployment pipeline in non-prod and PROD with zero down time.
  • Involved in orchestrating of Jenkins agents and master as a proof of concept based on the load.
  • Involved in branching strategy and release management process, documenting all the process in confluence.
  • Review the automation code, implementation plan, branching strategy, etc.

Senior Software Engineer

Virtusa India Pvt Ltd
Hyderabad
12.2007 - 07.2012
  • Worked as a Senior Software Engineer, involved in CI/CD automation using Ant, Maven, Shell scripting, Batch scripting, Jenkins, buildforge, SVN etc.
  • Involved in build and deployment, code vulnerability checks automation etc.
  • Supported for building and deploying application across all the environments daily basis.
  • Configured the entire process with buildforge and Jenkins.
  • Automated all the gaps to minimize the manual work wherever required.

Education

B.E - Information Technology

Utkal University
Bhubaneswar
05.2001 - 05.2005

Skills

Ant, Maven, Jenkins, Rundeck, SVN, GIT, Sonarqube, Shell, Ansible, Packer, Terraform, Helm, Podman, Docker, Kubernetes, Openshift, AWS, MySQL, MariaDB, Oracle, PostgreSQL, Apache, Nginx, Tomcat, Weblogic, Grafana, Dynatrace (POC), MVC, Hybris, SCDF, Springboot, Microsoft Windows, Unix/Linux

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Certification

Certified Kubernetes Administrator (CKA)

Accomplishments

Reduced 70% of effort from PSS team by creating a single unified job to deploy multiple springboot application using a single trigger without human error in production based on the release date.

Achieved by implementing Openshift which has auto healing feature of application.

Timeline

AWS Solution Architect Associate (SAA-C03)

12-2023

Certified Kubernetes Application Developer (CKAD)

06-2021

Certified Kubernetes Administrator (CKA)

04-2021

DevOps Lead

Standard Chartered Bank
05.2019 - Current

Senior Associate L2

Sapient Consulting Pvt Ltd
07.2012 - 05.2019

Sun Certified Programmer for Java Platform (SCJP)

08-2008

Senior Software Engineer

Virtusa India Pvt Ltd
12.2007 - 07.2012

B.E - Information Technology

Utkal University
05.2001 - 05.2005
Manas SahooDevOps Lead