Jaison Baby (DevOps Engineer)

• Cloud & Orchestration: IBM Cloud, Red Hat OpenShift, Kubernetes, Helm
• CI/CD & Automation: Jenkins, Tekton Pipelines, GitHub Actions, GitLab CI/CD, Terraform, Ansible
• Containerization: Docker, Podman, Docker Compose
• Monitoring & Security: Prometheus, Grafana, ELK Stack, SonarQube, OWASP Dependency Check, ArgoCD
• Databases & Messaging: IBM Db2, PostgreSQL, MySQL, MongoDB, Redis, Kafka, RabbitMQ, IBM MQ
• Version Control & Scripting: Git, GitHub, GitLab, Bitbucket; Bash,
• PowerShell, Groovy- Created security compliance dashboards for management visibility
• Enterprise Banking Modernization: Migrated legacy apps to cloud-native microservices on IBM Cloud/OpenShift; built CI/CD pipelines (Jenkins, Tekton, SPS); automated infra provisioning with Terraform/Ansible; implemented GitOps workflows with ArgoCD; integrated DevSecOps practices and monitoring with Prometheus/Grafana.
• Cloud-Native Microservices Platform: Managed IBM Kubernetes Service clusters; implemented Istio service mesh; developed reusable Terraform modules; built automated CI/CD pipelines; enabled zero-downtime deployments with blue-green and canary strategies.
• DevSecOps Pipeline Implementation: Integrated SAST tools (SonarQube, OWASP) into CI/CD; enforced security gates in PR pipelines; automated vulnerability scanning; implemented secrets management; created compliance dashboards for visibility.

Cloud Platform

Amazon Web Services, Azure, GCP

Web servers

Nginx, Apache, Tomcat

Infrastructure as Code(IaC)

Terraform, Ansible

CI/CD tools

Jenkins, GitHub Actions

Containerization

Docker,Docker compose,

Containerization orchestration Tool

Docker swarm,ECS Fargate,Cloud Run,Azure Appservice

Kubernetes(Learned Basics,Deployment done using minikube and kubeadmin and Learning in Amazon EKS ).

Software as a Service(SaaS)

Newrelic, Cloudwatch, ELK

Database Servers

Postgresql, MySQL,MongoDB

Version Control Tools

Github

Programming Lanuages

Shell scripting

Static application security testing (SAST)

SonarQube,OWASP

Professional Experience Summary

1. Project: Ecommerce Web-Application SAAS Platform
Role: AWS Expert

A multi-tenant e-commerce platform similar to Shopify which allows retailers to
easily signup and publish their stores online. Retailers who sign-up are linked to our platform and are billed based on the subscription plans they opt for. Apart from this, a small fee is also captured on each sale they make from the platform.
Technology Used: Docker, Nginx, Uwsgi, Load Balancer, EC2, ECR, RDS, S3,

Secrets Manager, CloudFront, Route53, AWS certificate manager, Jenkins, ELK.

2. Project: Indoor-navigation Platform

Platform for Easy and Fast Navigation System within a confined environment.
Role:- DevOps Engineer

The frontend application is Reactjs, which is served using the S3 bucket and
CloudFront distribution.The Jenkins application builds the code ready for deployment and updates the contents in the S3 bucket.The containerized backend application is running an EC2 instance, deployed in tomcat.Jenkins application builds the docker images and updates the EC2 instance.

Infrastructure managed using terraform scripts using the s3 backend.
Technology Used:- Docker, Load Balancer, Nginx, Tomcat, EC2, RDS,
Elastic-cache, S3, CloudFront, Jenkins, Terraform

3.Project: LMS Portal
Role:- DevOps Engineer

The web application is running in an EC2 instance along with a worker application which runs the background processes in another EC2 instance.

Both are configured in an auto-scaling group to handle unexpected traffic along with an application load balancer and WAF configured to handlethe spam requests.

The application is connected to the RDS PostgreSQL database and Redis elasticache. Application code is updated using Jenkins CI/CD pipeline.
Technology Used:- Load Balancer, Nginx, Tomcat, EC2, RDS, Elastic-cache, S3,
CloudFront, Jenkins.

4.Project: safestep - Asset Tracking
Role:- Azure Expert

This project basically used to track the employee in a confined environment.

This web application runs in an azure app service using dockerized images from azure registries.This application is connected to Azure Database for PostgreSQL servers and azure storage accounts.
Technology Used:-Docker, azure app service, azure registries, azure Database,

azure storage accounts.

5. My Health Rock -Used to Track the Health records of a patients

Role: GCP Expert

This project basically find out the Helath information of a patient.

Technology Used:-Docker, Cloud storage,Loadbalancer,Secret Manager ,Google cloud registries, Cloudfront, Artifact Registreis,Cloud Run

Docker
Deploying and Managing Docker
Infrastructure.
Excellent knowledge on Docker & Docker compose.
Ansible
Automated day to day task using Ansible.

Load Balancer setup in Cluster
AWS
Auto scaling,Cloudfront,Cloudwatch,Route 53,RDS,EC2,
Security Groups,Launch configuration,Certificate Manager.
Bash
Writing a simple bash script for Daily Backup creation.

Server Administrator
● Server monitoring and Troubleshooting server related issues.
● Linux server and System Management.
● Installation and Upgradation of software packages.
● Managing account & Permission files.
● Support for cPanel related issues via WHMCS.
● Setup and Maintenance of Apache servers, MySQL Databases.
● Writing basic Scripts in Bash for Automation tasks.