Hi there 👋

I'm a Junior DevOps Engineer with expertise in cloud infrastructure automation and platform engineering. Proficient in AWS/Azure multi-cloud environments, containerization with Docker and Kubernetes, and Infrastructure as Code (IaC) using Terraform. Demonstrated experience in CI/CD pipeline optimization, monitoring solutions, and scalable cloud architectures. Passionate about building resilient, high-availability systems and implementing DevOps best practices.

🔭 Currently Working at

• Keyshell IT Solutions (Feb 2025 - present)

🚀 Featured Projects

Cloud-Native CI/CD Pipeline with GitHub Actions and EKS

Implements a robust CI/CD pipeline using GitHub Actions to automate code validation, vulnerability scanning, containerization, and deployment to AWS EKS. It integrates industry-standard tools like SonarQube for static analysis, Gitleaks and Trivy for security checks, and Terraform for infrastructure provisioning.

Tech Stack: GitHub Actions,SonarQube, Gitleaks, Trivy, Docker, Terraform, AWS EKS

Scalable Deployment on AWS with Secure Networking and Auto Scaling

Architected and provisioned scalable AWS infrastructure including EC2 Auto Scaling Groups, S3 storage solutions, IAM role-based access control, Lambda serverless functions, and multi-AZ VPC networks.

Tech Stack: AWS - EC2, VPC, S3, IAM, ASG, ALB, RDS, Lambda, Route 53, CloudWatch

Secret Rotation Automation for Azure & AWS

Engineered cross-cloud secret rotation automation using AWS Lambda, eliminating 90% of manual updates and strengthening security posture across hybrid cloud environments.

Tech Stack: AWS Lambda, AWS Secrets Manager, Azure AD, Azure Key Vault, Azure DevOps, AppSync, RDS (SQL Server), ElasticCache, Service Bus, Microsoft Graph API, Python (boto3, requests, pymssql), CloudTrail, EventBridge

🎓 Education

Bachelor of Technology, Computer Science and Engineering
College of Engineering Trivandrum, APJ Abdul Kalam Technological University
📅 August 2020 – May 2024
📍 Kerala, India

Relevant Coursework:

• Data Structures & Algorithms
• Operating Systems
• Computer Networks
• Database Management Systems
• Software Engineering

🛠️ Technical Skills

• Cloud Platforms: AWS (EC2, S3, IAM, Lambda, RDS, VPC, CloudWatch, EKS, CloudFormation), Azure (DevOps, Resource Manager)
• CI/CD & DevOps: Terraform, Jenkins, Azure DevOps, GitHub Actions, GitLab CI, Pipeline Automation
• Containers & Orchestration: Docker, Kubernetes, Amazon EKS, Container Registry
• Monitoring: Prometheus, Grafana, CloudWatch, ELK Stack, Zabbix
• Scripting: Python, Bash, Shell Scripting, YAML, JSON

🏆 Certifications

• AWS Certified Solutions Architect Associate – In Progress

📊 GitHub Statistics

🤝 Let's Connect

📧 Email: tomas15701@gmail.com
🔗 LinkedIn: linkedin.com/in/thomas-v-varghese
💼 Portfolio: