Summary
Overview
Work History
Education
Skills
Roles And Responsibilities
Profile Summary - Experience
Personal Information
Certification
Accomplishments
Work Availability
Timeline

Koustav Naha

Summary

Experience in DevOps Engineering in automating, building and deploying of code within different environments (Dev, QA, UAT and Prod & DR) Experience in implementing and managing Docker-based infrastructure using Kubernetes. Having knowledge on Orchestration tool Kubernetes. Experience on Kubernetes during debugging, leading up to production when multiple application builds must be tested for stability. Implementing and managing docker based infrastructure using Kubernetes Experience on Kubernetes during debugging, leading up to production when multiple application builds must be tested for stability. Maintaining high availability via Kubernetes integrated with AWS auto scale -ensure containers were in good health and auto heal/repair bad nodes. Experience in Designing project workflows/pipelines with Continuous Integration tools like Jenkins, Maven and as build tools for the building of deployable artifacts (jar, war & ear) from source code. Experience in creating Docker Hub, Docker Images and handling multiple images primarily for middleware installations and domain configurations. Possess sound Knowledge base and experience in installing and administering CI/CD tools like Git, Jenkins, Ansible and AWS. Experience in various AWS services like EC2, S3, RDS, IAM and several other services of AWS family.

Overview

14
14
years of professional experience

Work History

Systems Engineer

TCS
09.2011 - 02.2015

Sr Analyst 2 Infrastructure Services

DXC Technology
12.2020 - Current
  • Company Overview: It is an American multinational confectionery, food, holding and beverage and snack food company based in Chicago. Mondelez has an annual revenue of about $26 billion and operates in approximately 160 countries. It ranked No. 108 in the 2021 Fortune 500 list of the largest United States corporations by total revenue. The company has its origins as Kraft Foods Inc, which was founded in Chicago in 1923. The present enterprise was established in 2012 when Kraft Foods was renamed Mondelez and retained its snack food business, while its grocery business was spun off to a new company called Kraft Foods Group.
  • Orchestrating containers using Kubernetes.
  • Implementing YAML files to maintain the Kubernetes cluster.
  • Experience in DevOps Engineering in automating, building, and deploying of code within different environments (Dev, QA, UAT and Prod & DR)
  • Experience on Kubernetes during debugging, leading up to production when multiple application builds must be tested for stability.
  • Experience in setting up of Docker and getting images from Docker hub. Worked on Docker images and containers.
  • Provided 24x7 support for Linux servers and resolved trouble tickets on shift rotation basis.
  • Implementing Dockerization (Docker) for applications launching containers and images.
  • Deployed Docker Engines in Virtualized Platforms for containerization of multiple apps.
  • Instantiating, configuring, and image creation of Docker Containers, and orchestration using Kubernetes.
  • Integrated Docker container orchestration framework using Kubernetes by creating pods, config-Maps and deployments.
  • Setting up, and configuration of Kubernetes clusters for orchestration of Docker container.
  • Utilized Kubernetes and docker for the runtime environment of the CI/CD system to build, test deploy.
  • By using Kubernetes, to deploy scale, load balance, and manage Docker containers with multiple namespace versions.
  • Developed templated Jenkins pipeline for containerizing existing microservices and deploying to Kubernetes.
  • It is an American multinational confectionery, food, holding and beverage and snack food company based in Chicago. Mondelez has an annual revenue of about $26 billion and operates in approximately 160 countries. It ranked No. 108 in the 2021 Fortune 500 list of the largest United States corporations by total revenue. The company has its origins as Kraft Foods Inc, which was founded in Chicago in 1923. The present enterprise was established in 2012 when Kraft Foods was renamed Mondelez and retained its snack food business, while its grocery business was spun off to a new company called Kraft Foods Group.

Sr Analyst 2 Infrastructure Services

DXC Technology
12.2020 - Current
  • Company Overview: MetLife, Inc. is the holding corporation for the Metropolitan Life Insurance Company, better known as MetLife, and its affiliates. MetLife is among the largest global providers of insurance, annuities, and employee benefit programs, with 90 million customers in over 60 countries.
  • Implemented multiple CI/CD pipelines as part of DevOps role for our on-premises and cloud-based software using Jenkins, Ansible and AWS/Docker.
  • Migration of shell-scripts for deployments and environment creations to Ansible.
  • Monitoring and troubleshooting Jenkins Automation jobs.
  • Using automation tools for building, storing & deploying of war file on to the application server (Tomcat).
  • In ansible simplifies writing complex playbooks, and it makes them easier to reuse.
  • Automated Deployment using configuration Management Tool like Ansible to Amazon AWS.
  • Working with various cross-functional engineering specialists, project managers and application development teams to define and implement a cloud-based hosting solution.
  • Automation of the compilation, continuous integration, testing, packaging, and distribution of software.
  • Setting up and maintaining monitoring & alert systems for servers.
  • Provided 24x7 support for Linux servers and resolved trouble tickets on shift rotation basis.
  • MetLife, Inc. is the holding corporation for the Metropolitan Life Insurance Company, better known as MetLife, and its affiliates. MetLife is among the largest global providers of insurance, annuities, and employee benefit programs, with 90 million customers in over 60 countries.

Role in BFSI Project

TCS
03.2015 - 02.2016
  • Used automation tools for building, storing & deploying of war file on to the application server.
  • Installed required packages in newly created VMs using Ansible playbooks, and made it reusable.
  • Automated Deployment using configuration Management Tool like Ansible to Amazon AWS.
  • Used git to maintain proper branching strategies.

Education

B.Tech - Computer Science and Engineering

Netaji Subhash Engineering College
01.2011

MBA - marketing

PDPU university
01.2017

Skills

  • GIT
  • Jenkins
  • Docker
  • Kubernetes
  • Ansible
  • AWS
  • AZURE
  • SERVICE NOW
  • VPC
  • EC2
  • S3
  • IAM
  • Cloud Watch
  • EBS
  • ELB
  • Auto Scaling
  • Amazon Web Services
  • Shell scripting
  • Apache tomcat server
  • Linux/Unix
  • DYNERTRACE
  • Grafana
  • Prometheus
  • TRIVY
  • OWASAP
  • SONARQUBE
  • CLAIR
  • AI
  • DOCKLE
  • AZURE CI CD PIPILINE
  • NEXUS
  • WEBSPHERE
  • FILENET
  • DOT NET
  • JBOSS
  • PYTHON
  • AKS
  • EKS
  • SQL
  • VBNET
  • AWS CODE PIPELINE
  • CUSTOM SECURITY TOOL

Roles And Responsibilities

  • Orchestrating containers using Kubernetes
  • Implementing YAML files to maintain the Kubernetes cluster
  • Automating, building, and deploying of code within different environments
  • Setting up of Docker and getting images from Docker hub
  • Provided 24x7 support for Linux servers
  • Implementing Dockerization for applications launching containers and images
  • Deployed Docker Engines in Virtualized Platforms
  • Instantiating, configuring, and image creation of Docker Containers
  • Integrated Docker container orchestration framework using Kubernetes
  • Setting up and configuration of Kubernetes clusters
  • Utilized Kubernetes and docker for the runtime environment of the CI/CD system
  • Developed templated Jenkins pipeline for containerizing existing microservices

Profile Summary - Experience

  • DevOps Engineering in automating, building and deploying of code within different environments (Dev, QA, UAT and Prod & DR)
  • Implementing and managing Docker-based infrastructure using Kubernetes
  • Knowledge on Orchestration tool Kubernetes
  • Experience on Kubernetes during debugging, leading up to production when multiple application builds must be tested for stability
  • Maintaining high availability via Kubernetes integrated with AWS auto scale
  • Designing project workflows/pipelines with Continuous Integration tools like Jenkins, Maven
  • Creating Docker Hub, Docker Images and handling multiple images primarily for middleware installations and domain configurations
  • Installing and administering CI/CD tools like Git, Jenkins, Ansible and AWS
  • Experience in various AWS services like EC2, S3, RDS, IAM and several other services of AWS family

Personal Information

  • Date of Birth: 30-03-1990
  • Gender: Male
  • Nationality: Indian
  • Marital Status: Married

Certification

AWS SYSOPS CERTIFICATE

Accomplishments

PROFESSIONAL ACHIEVER

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline

Sr Analyst 2 Infrastructure Services - DXC Technology
12.2020 - Current
Sr Analyst 2 Infrastructure Services - DXC Technology
12.2020 - Current
Role in BFSI Project - TCS
03.2015 - 02.2016
Systems Engineer - TCS
09.2011 - 02.2015
Netaji Subhash Engineering College - B.Tech, Computer Science and Engineering
PDPU university - MBA, marketing

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Koustav Naha