Senior DevOps Engineer - Cloud Automation & GitOps Expert

Satyanarayana Raju Nadimpalli

DevOps Engineer

************************@*****.*** +1-945-***-**** Denver, CO https://www.linkedin.com/in/satya-n-416b2227b/ Summary

Senior DevOps Engineer with over 10 years of experience designing and executing large-scale DevOps strategies and automation solutions across AWS, Azure, and GCP environments. Proven success in leading the migration of 28,000+ repositories, reducing deployment times by 60%, and increasing CI/CD pipeline efficiency by 40%. Expert in architecting scalable infrastructure, implementing SRE practices, managing Jenkins pipelines, and deploying secure, high-availability applications on Kubernetes. Adept at optimizing performance, reducing MTTR, and enabling developer productivity with GitHub Enterprise, Terraform, Jenkins, Kubernetes, and GitOps principles.

Key Skills & Technologies

Cloud & Infrastructure: AWS (EC2, S3, VPC, IAM, Lambda), Azure (VMs, DevOps, AD), GCP, Terraform, CloudFormation. DevOps & Automation: Jenkins (Pipeline/Declarative), GitHub Actions, GitLab, ArgoCD, Azure DevOps, Ansible, Chef, CI/CD, IaC, GitOps.

Containerization & Orchestration: Docker, Kubernetes (EKS, GKE, AKS), Helm, Kustomize, CRDs, HPA/VPA Monitoring & SRE: Prometheus, Grafana, Datadog, ELK Stack, Splunk, New Relic, PagerDuty, SLO/SLI Metrics, Incident Response Security & Governance: GitHub Advanced Security, IAM, RBAC, Secrets Management, Policy Enforcement, Vulnerability Scanning Scripting & Tools: Python, Shell, Maven, Gradle, Nexus, JFrog, SonarQube, Jira, ServiceNow Professional Experience

Visa Inc - Denver, CO - Jan 2024 – Present

DevOps Engineer.

• Led enterprise-wide migration of 28,000+ Bitbucket repositories to GitHub Enterprise, preserving metadata and reducing support load by 65%.

• Designed and automated CI/CD pipelines using GitHub Actions, Terraform, and YAML; improved build efficiency by 35%.

• Integrated GitHub Copilot and Advanced Security; automated provisioning and secret management with API and SCIM.

• Scaled GHES infrastructure to 4x peak load using Prometheus and Grafana, achieving 99.99% uptime. Tech Stack: GitHub, Bitbucket, Python, Terraform, GitHub Actions, Copilot, Prometheus, Grafana. Infodat International Inc – Huston, TX - Jun 2023 – Dec 2023 DevOps Technical Lead

• Automated CI/CD pipelines for Java and Android using Jenkins, ArgoCD, and Terraform, accelerating deployment by 45%.

• Designed Terraform modules and integrated Vault for secure GCP infrastructure provisioning.

• Deployed containerized applications via Kubernetes and OpenShift, achieving near-zero downtime across environments.

• Developed serverless microservices using AWS Lambda, improving platform performance by 40%. Tech Stack: Jenkins, Terraform, GCP, AWS Lambda, Vault, OpenShift, Kubernetes, Docker. Ikano Bank – Bengaluru, INDIA - Jun 2021 – May 2023 DevSecOps Tech Lead

• Orchestrated secure CI/CD pipelines for EKS-based microservices using Helm and GitOps workflows.

• Built ELK and CloudWatch dashboards to reduce incident response time by 50%.

• Implemented container scanning tools and hardened Kubernetes configurations, reducing critical vulnerabilities by 30%.

• Architected serverless event-driven APIs using Lambda and API Gateway with Terraform. Tech Stack: Jenkins, EKS, GitOps, ELK Stack, CloudWatch, Docker Bench, Terraform, AWS Lambda Global Atlantic Financial Group - Bengaluru, INDIA - Jan 2020 – May 2021 Senior DevOps Engineer

• Migrated legacy applications to AWS Lambda-based microservices, improving scalability and cost-efficiency.

• Created reusable Terraform modules and CFT templates for large-scale multi-tier environments.

• Implemented auto-scaling, monitoring, and cost optimization using CloudWatch and X-Ray.

• Led secure DevOps lifecycle with Ansible and IAM policy enforcement. Tech Stack: AWS Lambda, Terraform, Jenkins, CFT, EMR, Ansible, IAM, CloudWatch Arent Fox LLP - Bengaluru, INDIA - Jan 2019 – Jan 2020 Senior DevOps Engineer

• Built secure CI/CD pipelines using Jenkins and GitHub for .NET applications with Docker containers on Azure Kubernetes Service.

• Migrated legacy pipelines from Jenkins to Azure DevOps, automating deployment to K8s and improving delivery speed by 30%.

• Managed container image lifecycles and artifact repositories with JFrog and Nexus.

• Implemented proactive monitoring using Kibana and custom alerts via Azure Monitor. Tech Stack: Jenkins, GitHub, Azure DevOps, Docker, AKS, Maven, JFrog, Nexus, Kibana. Omnicom Media Group - Bengaluru, INDIA - Nov 2017 – Jan 2019 DevOps Engineer

• Maintained Jenkins CI/CD pipelines, SonarQube quality gates, and Git branching strategies for production releases.

• Migrated native services to Dockerized microservices across QA, UAT, and PROD using Terraform and Jenkins.

• Created Kubernetes clusters for deployment automation and enhanced scalability using HPA.

• Coordinated release schedules and troubleshooting during post-deployment stages. Tech Stack: Jenkins, Docker, Kubernetes, Terraform, GitHub, Maven, Grafana Infodat International Inc -Hyderabad, INDIA - Jun 2015 – Oct 2017 DevOps Engineer.

• Managed CI/CD pipelines with Jenkins and SVN, integrating static analysis via SonarQube.

• Deployed containerized workloads using Docker and performed testing across VM and cloud-based environments.

• Automated build and release processes for enterprise Java apps using Maven and Nexus.

• Designed and implemented AWS infrastructure using CloudFormation for secure deployments. Tech Stack: Jenkins, Docker, Maven, SVN, SonarQube, Nexus, AWS, CloudFormation Education

JNTU, Kakinada – Jun 2011 – May 2015

Degree: Bachelor of Technology

Major in: Electronics & Communication Engineering

Skills Learned: Networking, Embedded Systems, Signal Processing, Computer Architecture Key Achievements

• Migrated 28,000+ repositories from Bitbucket to GitHub Enterprise Server for 10,000+ developers with zero data loss.

• Reduced mean time to detect (MTTD) and recover (MTTR) by 50% via observability and alerting automation.

• Reduced deployment time by 60% and enhanced release velocity using Jenkins, GitHub Actions, and Terraform.

• Cut inactive repository storage by 29% and optimized GitHub Server load during peak migration.

• Deployed and managed scalable Kubernetes workloads across EKS/GKE/AKS with 99.99% availability. Certification

• AWS Solutions Architect Associate (SAA-C03)

• Certified Kubernetes Administrator (CKA)

• Hashi Corp Certified: Terraform Associate (003)

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