Arpita Gupta

DevOps Engineer with 4 years of experience designing, automating, and managing cloud-native infrastructure on AWS and GCP. Extensive hands-on experience with Kubernetes, Terraform, Docker, Linux, Jenkins CI/CD, GitLab, and DevSecOps practices. Proven track record of operating large-scale production environments, improving reliability, automating infrastructure, and optimizing cloud costs.

Senior DevOps Engineer - Biz2X Platform Pvt. Ltd. - Noida

(2023-09 - 2026-01)

• Designed and managed AWS/GCP infrastructure using Terraform across 40+ AWS accounts, supporting 500+ servers and 40+ Kubernetes clusters.
• Architected VPC with public/private subnets, route tables, NAT Gateways, IGWs, Transit Gateway, and VPC Peering.
• Built and maintained Jenkins CI/CD pipelines for build, test, Docker image creation, vulnerability scanning, and deployment.
• Performed seamless EKS upgrades (v1.26 → v1.32) with zero downtime.
• Upgraded multiple Jenkins master and worker nodes to the latest stable release (v2.190 → v2.361).
• Implemented disaster recovery architecture using AWS Backup, cross-region EBS and RDS snapshot replication, and S3 versioning with Cross-Region Replication (CRR), ensuring data durability and regional failover readiness.
• Containerized microservices using Docker and deployed them to EKS/GKE using Helm, following GitOps practices.
• Implemented rolling, blue-green, and canary deployment strategies to ensure zero downtime.
• Configured Karpenter for Kubernetes node autoscaling, reducing cloud infrastructure costs by 20%.
• Implemented DevSecOps using SonarQube/SonarScanner with quality gates and ECR image scanning.
• Implemented centralized logging using Fluent Bit, reducing CloudWatch logging costs by 30%.
• Implemented observability using CloudWatch, Container Insights, Prometheus, Grafana, and Site24x7.
• Strengthened security posture using AWS WAF, Imperva WAF, Trusted Advisor, IAM least privilege, Amazon Inspector, and Secrets Manager.
• Automated EC2/EKS scheduling, key rotation, Jenkins agent recovery, and infrastructure tasks using Shell scripting and Python (boto3).

Associate - Ameya Services Pvt. Ltd. - Gr. Noida

(2019-12 - 2023-08)

• Provided application and production support for business-critical systems.
• Monitored application health and resolved incidents within defined SLA timelines.
• Performed root cause analysis and coordinated with development and infrastructure teams.
• Managed Jenkins jobs and supported application deployments across multiple environments.
• Automated routine tasks using Shell scripting.
• Learned and worked on DevOps tools including Jenkins, Docker, Terraform, Git, and AWS.
• Assisted in building CI/CD pipelines to automate build and deployment processes.
• Performed system maintenance activities such as backups, upgrades, and access management.

B.Tech - Sam Higginbottom Institute of Agriculture Technology and Sciences (2014 - 2018)

10th & 12th - Girl's High School and college Prayagraj (2012 - 2014)