Jawahar Saravanan

DevOps Engineer

Chennai, Tamil Nadu, India4 yrs 7 mos experience

Highly Stable

Key Highlights

Expert in automating infrastructure and CI/CD pipelines.
Proficient in AWS and Terraform for scalable solutions.
Strong background in DevSecOps practices.

Stackforce AI infers this person is a DevOps Engineer specializing in cloud infrastructure and automation within the SaaS industry.

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Skills

Core Skills

DevopsAwsTerraform

Other Skills

GitLab CI/CDDockerKubernetesSonarQubeSnykPythonAPI GatewayDynamoDBCloudFrontECSEventBridgeLambdaApache NiFiGit BASHGit

About

Hi, I’m Jawahar S, a passionate DevOps Engineer focused on automating infrastructure, optimizing cloud deployments, and building reliable CI/CD pipelines. I specialize in crafting scalable and secure DevOps workflows using tools like GitLab CI/CD, Docker, Terraform, and AWS. I love transforming manual operations into automated, production-ready systems that increase efficiency and reduce risk. With hands-on exposure to Kubernetes, I’ve been working on container orchestration, implementing GitOps with Argo CD, and managing deployments using Helm Charts for better scalability and modularity. I’ve contributed to real-world production pipelines, handled AWS infrastructure, and integrated security tools like SonarQube and Snyk to build DevSecOps-ready pipelines. 🚀 Key Expertise ☁️ Cloud Platforms: AWS (EC2, S3, IAM, RDS, CloudWatch) ⚙️ CI/CD: GitLab CI/CD, Jenkins 🛠️ Infrastructure as Code: Terraform 🐳 Containers & Orchestration: Docker, Kubernetes 🔁 GitOps & K8s Tools: Argo CD, Helm Charts 🔐 DevSecOps: Snyk, SonarQube, IAM Policies 💻 Scripting & Automation: Shell Scripting, Python (basics) 🔄 Version Control: Git, GitHub, GitLab 📈 Monitoring & Logging: CloudWatch, Prometheus (learning phase) I believe in continuous learning and enjoy working on tools and practices that bridge development and operations seamlessly. Let’s connect to share knowledge, collaborate, or explore opportunities together! 💬

Experience

4 yrs 7 mos

Total Experience

3 yrs 8 mos

Average Tenure

11 mos

Current Experience

Capgemini

DevOps Engineer

Jul 2025 – Present · 11 mos

GitLab CI/CDDockerTerraformAWSKubernetesSonarQube+2

Htc global services

Associate Engineer

Nov 2021 – Jul 2025 · 3 yrs 8 mos · Chennai, Tamil Nadu, India

💼 Key Responsibilities & Contributions:
🔹 Led Lift-and-Shift and Refactoring migration strategies, reducing deployment time by 30%.
🔹 Implemented cross-region disaster recovery (DR) using AWS Lambda, API Gateway, and DynamoDB Global Tables.
🔹 Built a 95% automated infrastructure using Terraform and GitLab CI/CD.
🔹 Developed modular Terraform templates for provisioning Route53, S3, CloudFront, ECS, and more.
🔹 Automated RDS migration using AWS DMS and Terraform, cutting manual efforts by 50%.
🔹 Automated API health checks using EventBridge-triggered Lambda functions.
🔹 Integrated SonarQube and Snyk into CI/CD for automated code quality and security scans.
🔹 Enhanced incident response by 40% by configuring CloudWatch Alarms with SNS for alerting.
🔹 Integrated Amazon QuickSight for real-time data visualization from DynamoDB.
🔹 Collaborated with developers, testers, and architects in an Agile environment to deliver secure and scalable infrastructure.
🔁 Hadoop to AWS S3 Data Migration Project:
🔹 Automated data migration from Hadoop to AWS S3 using Apache NiFi.
🔹 Provisioned supporting AWS resources via Terraform (S3, IAM, VPC, Lambda, etc.).
🔹 Ensured 99.99% data integrity using MD5 checksum validations.
🔹 Orchestrated deployments and testing via GitLab CI/CD and Terratest.
🔹 Worked closely with cross-functional teams to ensure smooth, production-ready data workflows.