Summary
Overview
Work History
Education
Skills
Certification
Timeline
Hi, I’m

Johnny Gladwin

Devops Engineer
Vellore,TN

Summary

Skilled DevOps Engineer with 8+ years of hands-on experience supporting, automating, and optimizing mission critical deployments in AWS, Azure,GCP leveraging configuration management, CI/CD, and DevOps processes.

Overview

8
years of professional experience
6
years of post-secondary education
2
Certificates

Work History

Squads

DevOps Engineer
07.2019 - Current

Job overview

Project 1:

  • Stackstate ( https://www.stackstate.com ) :
  • Worked in an Agile Scrum team of 10 , responsible for the Stackstate Agent (https://github.com/StackVista/stackstate-agent) and Stackstate integrations.
  • Created integrations teams' DevOps CI/CD self-service using Gitlab CI, AWS EKS allowing product teams to be effectively autonomous and to bootstrap new projects and deploy them up to production within minutes.
  • Engineering the E2E Test framework "Beest" that provides a CLI tool to deploy Infra using Terraform, configuration managament using Ansible and executes pytests for the product. (https://github.com/StackVista/stackstate-agent/tree/master/beest)
  • Worked on a simulation Framework: Stackstate simulator for simulating workloads which was used for feature developments.
  • AWS Cloud services: Deployed services using IAM,EC2,S3,Lambda,EventBridge,SQS,SNS, ECS,ECR,EKS,Cloudformation.
  • Maintained and developed Kubernetes manifests , helm charts for testing the workloads for Stackstate agent.
  • Responsible for writing tests for Integrations of Stackstate with other products like Splunk, ServiceNow, Zabbix, Dynatrace,VMware.
  • Defect tracking and Verification of Issue fixes for various Scrum teams.

Project 2 :

  • SwipeGuide ( https://www.swipeguide.com ):
  • Infrastructure Engineer for SwipeGuide responsible for maintaining and deploying the applications on Elastic Beanstalk environments using Terraform.
  • Build and release maintenance on Jenkins.
  • On call support for all production changes and deployments.
  • Worked on Disaster Recovery plan.

Free Lance

Devops Engineer
04.2018 - 07.2019

Job overview

  • Build and release engineer monitoring Jenkins pipelines.
  • Developing Terraform templates and maintaining Infra on AWS.
  • Application monitoring based on defined health metrics.
  • Deploying Hadoop, Openshift clusters using Ansible.

Quess Corp

Senior Systems Engineer
01.2018 - 04.2018

Job overview

  • Worked on automation using Ansible for Retail customers.
  • Implemented on multi cloud (GCP,AWS)provisioning using Terraform.
  • Deployed docker images using CI/CD pipeline in Jenkins.
  • Explored Kubernetes Cluster creation and management.
  • Scripting Using Python.
  • Implemented CloudWatch Logs, CloudWatch Alarms, and CloudWatch Metrics across all instances, Cloud and On-Prem, for unified metrics, monitoring, and logging across all environments

Cognizant

Senior Systems Engineer
04.2016 - 12.2017

Job overview

  • Involved in capacity planning.
  • Involved in infrastructure automation across AWS private clouds.
  • Responsible for executing CI Jenkins jobs to deploy and automate code.
  • Configuring IAM, ELB, EC2, S3, RDS, Cloudformation.Autoscaling, DataPipeline, Security Groups.
  • Configured Load Balancers, reverse proxies and firewalls.
  • Analyzed Ansible Nginx playbooks.
  • Exposure to HAProxy, Artifactory,Tomcat.

Cognizant

Systems Engineer
12.2014 - 04.2016

Job overview

  • Involved in analyzing logs and implementing monitoring metrics from New Relic.
  • Responsible for scheduling jobs and execution of scripts.
  • Server management and provisioning using Service Now ..
  • Leveraged DevOps CI/CD for deployment and testing.

Education

Sathyabama University
Chennai, TN

B.E from Computer Science Engineering
09.2010 - 06.2014

University Overview

GPA: 6.42

Ida Scudder School
Vellore

12'th STD from ISC
05.2009 - 06.2010

University Overview

  • Graduated with 63.66

Ida Scudder
Vellore

10'th STD from ICSE
05.2006 - 06.2007

University Overview

  • Graduated with 66.42 %

Skills

Programming Languages: Python, Java,GO

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Certification

Cambridge ESOL Level 1 Certificate in ESOL International (Business English Certificate) ITIL V3

Timeline

DevOps Engineer

Squads
07.2019 - Current

Devops Engineer

Free Lance
04.2018 - 07.2019

Senior Systems Engineer

Quess Corp
01.2018 - 04.2018

Senior Systems Engineer

Cognizant
04.2016 - 12.2017

Systems Engineer

Cognizant
12.2014 - 04.2016

Cambridge ESOL Level 1 Certificate in ESOL International (Business English Certificate) ITIL V3

01-2014

Sathyabama University

B.E from Computer Science Engineering
09.2010 - 06.2014

NIIT Academy Certification on C and C++

06-2010

Ida Scudder School

12'th STD from ISC
05.2009 - 06.2010

Ida Scudder

10'th STD from ICSE
05.2006 - 06.2007
Johnny GladwinDevops Engineer