JATIN CHOURASIA
DevOps Engineer
Bengaluru
Summary
Results-driven DevOps & Cloud Engineer with 4 years of experience automating, deploying, and securing AWS infrastructure. Strong expertise in Terraform, Kubernetes, Docker, and Jenkins for CI/CD and IaC. Experienced in cloud security, monitoring with Prometheus and Grafana, and DevSecOps practices to improve scalability, reliability, and operational efficiency.
Skilled professional with robust background in infrastructure automation, continuous integration, and cloud services. Expertise in scripting, system administration, and container orchestration, ensuring seamless deployments and efficient system operations. Strong focus on team collaboration and adaptability, consistently delivering reliable and effective solutions. Passionate about leveraging technical skills to drive operational excellence and support organizational goals.
Overview
4
4
years of professional experience
1
1
Certification
Work History
DevOps Engineer
Tata Consultancy Services
Bengaluru
03.2022 - Current
- Designed, deployed, and managed highly available AWS EKS clusters supporting 200+ microservices in production, 99.9% application uptime in production environments.
- Built and automated end-to-end CI/CD pipelines using GitLab CI and Jenkins, reducing manual deployment effort by 70% and improving release frequency by 2x.
- Developed and maintained Helm charts to standardize Kubernetes deployments across dev, staging, and production, cutting deployment errors by 60% with nginx Ingress Controller.
- Provisioned and managed AWS infrastructure using Terraform (VPC, EC2, EKS, Route53, IAM, S3), enabling 100% infrastructure reproducibility and reducing environment setup time from days to hours.
- Deployed and scaled GitLab runners on Kubernetes, supporting parallel pipeline execution and improving CI job throughput by 50%.
- Integrated SonarQube for static code analysis and Trivy for container image vulnerability scanning, identifying and mitigating 90% critical vulnerabilities before production.
- Implemented monitoring and alerting using AWS CloudWatch, Prometheus, and Grafana, enabling real-time visibility and reducing mean time to detect (MTTD) incidents by 35%.
- Conducted disaster recovery testing and implemented Kubernetes auto-healing mechanisms (liveness/readiness probes), reducing service recovery time by 40% during failures.
Education
Master of Computer Application - Data Science
Lovely Professional University
Punjab, India01-2021
Bachelor of Computer Application - Web Development
Lovely Professional University
Punjab, India01-2019
Skills
Cloud Platforms: AWS (EC2, EKS, VPC, IAM, S3, CloudFront, Route53, WAF, CloudWatch, API Gateway)
Containerization Orchestration: Docker, Kubernetes, Helm CI/CD
DevOps Tools: GitLab CI/CD, Jenkins, SonarQube, Trivy, Nexus
Certification
AWS Certified Solutions Architect - Associate
Timeline
AWS Certified Solutions Architect - Associate
11-2024
DevOps Engineer
Tata Consultancy Services
03.2022 - Current
Master of Computer Application - Data Science
Lovely Professional University
Bachelor of Computer Application - Web Development
Lovely Professional University