Cloud Platforms
AWS (EC2, IAM, VPC, S3, ECR, EKS, ECS, ALB, CloudWatch)
DevOps Engineer
AWS, Docker, Kubernetes, CI/CD, and Infrastructure Automation
I am Ajay Kumar, a DevOps engineer focused on building secure, scalable, and production-ready cloud platforms with strong reliability and release performance.
Professional Summary
DevOps Engineer with 3+ years of experience in designing, automating, and operating AWS cloud infrastructure and CI/CD platforms. Strong hands-on experience in AWS (EC2, IAM, VPC, S3, EKS, ECR, ECS, ALB, CloudWatch), Terraform, Docker, Kubernetes, and Jenkins. Skilled in Infrastructure as Code, container orchestration, monitoring, and security best practices.
Skills
IaC and Configuration
Terraform, Ansible
Containers
Docker, Kubernetes
Scripting
Python, Bash
Build and Artifacts
Maven, Nexus
Version Control
Git, GitHub
CI/CD
Jenkins, GitHub Actions
Monitoring and Logging
Prometheus, Grafana, ELK Stack
Work Experience
DevOps Engineer | KPIT Technologies
Jan 2023 - Sep 2025 | Pune
- Designed and operated AWS EKS production clusters supporting high-availability CI/CD workloads.
- Built and standardized end-to-end CI/CD pipelines using declarative Jenkins and GitHub Actions.
- Automated AWS provisioning using Terraform for VPCs, EC2, IAM roles, and security groups.
- Managed infrastructure security through IAM least-privilege access and secret management.
- Containerized applications with Docker and optimized image size and build reproducibility.
- Deployed and managed Kubernetes workloads with Helm and YAML manifests in production.
- Built and optimized GitHub Actions workflows for build, test, image publishing, and deployments.
- Implemented monitoring and SRE practices using Prometheus, Grafana, ELK, and CloudWatch alarms.
- Developed Python and Bash automation scripts that improved pipeline performance and reliability.
- Collaborated with development and QA teams to troubleshoot production issues and improve stability.
Intern | KPIT Technologies
Jul 2022 - Dec 2022 | Pune
- Assisted in Jenkins CI/CD automation and AWS infrastructure provisioning with Terraform and Ansible.
- Managed and maintained Dockerized applications and reusable scripts.
Projects
AWS EKS and ECR Infrastructure Automation
- Automated AWS infrastructure provisioning using Terraform, including EKS clusters and ECR repositories.
- Designed modular and reusable Terraform configurations for scalable operations.
- Implemented GitHub Actions workflows for Terraform validation, planning, and apply operations.
- Enforced cloud security best practices for state isolation and controlled access.
Education
Dr. APJ Abdul Kalam Technical University (AKTU) | Jul 2022 | Lucknow
B.Tech in Computer Science and Engineering
Certifications
- AWS Cloud Technical Essentials, Coursera (Nov 2023)
- Architecting Solutions on AWS, Coursera (Dec 2023)
Languages
English (Fluent), Hindi (Native)