Hi!👋, I'm Sudarshan

and I'm

DevOps Engineer with 3+ years of experience in CI/CD automation, cloud infrastructure, and security, specializing in Kubernetes, Docker, Terraform, Ansible, and AWS at National Stock Exchange of India Ltd.

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About Me

My Introduction

DevOps Engineer with 3+ years of experience in Java development and DevOps, specializing in CI/CD automation, cloud infrastructure, and security. Proficient in Git, Jenkins, JFrog Artifactory, SonarQube, Docker, Kubernetes, Terraform, Ansible, AWS, Java, Spring Boot, and MySQL.
Passionate about automation and performance optimization.

3+ Years
experience
24/7 Online
support
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Skills

My technical level

DevOps Engineer

More then 3+ years

AWS: EC2, S3, IAM, VPC, CloudWatch

CI/CD: Jenkins, GitHub Actions, Maven, Gradle

IaC: Terraform, Ansible

Containers: Docker, Kubernetes (EKS), Helm

Deployment: Blue-Green, Rolling Updates

Automation: Bash, Shell, Groovy (pipeline & infra scripts)

Web & Proxy Servers: Nginx, Tomcat, Reverse Proxy, Load Balancing

DevOps Release & Operations

More then 3+ years

DevSecOps: SonarQube, JFrog Xray

Security: SSL, IAM Policies, Secrets Mgmt

Monitoring: Prometheus, Grafana, ELK

Release Mgmt: Artifactory, Nexus, Versioning

Config Mgmt: Spring Cloud Config, Env-based Deployments

Provisioning: Automated Dev/UAT/Prod (Terraform + Ansible)

Observability: Logs, Alerts, Performance Tuning

My Certificates

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AWS Educate Introduction to Cloud 101
- Training Badges

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Master Docker & Kubernetes
- Udemy

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PG Diploma in Advanced Computing
– CDAC Mumbai

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Git Certificate
- LinkedIn Learning

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Explore My Professional Journey & Achievements – Resume

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Projects

My projects details

Build and Development Automation

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Buid, Testing & Deployment

  • Build Automation -
    • Build Tools: Maven, Gradle
    • Continuous Integration (CI): Jenkins

  • Deployment Automation -
    • Artifact Repository Management: Nexus​
    • Configuration Management: Ansible
    • Application Server: Tomcat

  • Testing Automation -
    • Automated Testing Frameworks: JUnit
    • Static Code Analysis: SonarQube

  • Best Practices -
    • Version Control: Git

Terraform AWS Infrastructure, CI/CD & Monitoring

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Terraform AWS Infrastructure

  • Infrastructure as Code (IaC) -
    • Cloud Provider: AWS
    • Modular Terraform: VPC, EC2, ALB, RDS, ECR, ECS, S3, IAM

  • CI/CD Pipeline –
    • GitHub Actions: Automated plan & apply on PR merge​
    • Integrated Secrets Management using GitHub Secrets
    • Dockerized deployment to AWS ECS

  • Monitoring & Logging –
    • Prometheus & Grafana: Resource monitoring & alerts
    • Custom Dashboards for ECS, CPU, Memory, Disk

  • Security –
    • IAM Role & Policy Automation

Spring Cloud Config Server & Security

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Config Server, Client & Security

  • Config Server -
    • Centralized Configuration: Manages configuration properties for multiple applications in one place.
    • Backend Storage: Git
    • Environment-Specific Configuration: development, production

  • Config Client -
    • Configuration Fetching: fetches properties from the Config Server at startup or on-demand.
    • Automatic Refresh: updates are automatically pushed to clients, without restart

  • Security -
    • Spring Security, OAuth2

  • Additional Integrations -
    • Swagger, JUnit

End-to-End CI/CD Pipeline Automation

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End-to-End CI/CD Pipeline

  • Build & Integration -
    • Build Tools: Maven, Gradle
    • Continuous Integration (CI): Jenkins

  • Artifact & Infrastructure Management -
    • Repository Management: Nexus​
    • Configuration Management: Ansible​
    • Infrastructure as Code (IaC): Terraform

  • Deployment & Monitoring -
    • Containerization: Docker
    • Orchestration: Kubernetes
    • Cloud Services: AWS

  • Security & Observability -
    • Static Code Analysis: SonarQube
    • Monitoring: Prometheus, Grafana
    • Logging: ELK Stack

Portfolio

Most recent work

National Stock Exchange of India Ltd.

DevOps Engineer with 3+ years of experience, specializing in CI/CD automation, cloud infrastructure, deployment automation, and security with a strong background in Java and Spring Boot.

Tech Stack: Jenkins, JFrog Artifactory, SonarQube, Ansible, Git, Nginx, Java, Spring Boot.
- Dec 2022 to Current

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