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Sahana Ranganathan

@sahanaranganathan

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DevOps Engineer optimizing secure, automated cloud infrastructure and CI/CD pipelines.

United States

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What I'm looking for

I seek a security-conscious, data-driven engineering role focused on cloud automation, CI/CD, observability, and growth in platform reliability.

I am a DevOps Engineer with 4.5+ years of experience automating, securing, and optimizing cloud infrastructure across AWS, Azure, and hybrid environments. I specialize in Infrastructure as Code, CI/CD pipelines, container orchestration, and observability that improve uptime and reduce MTTR.

At KPMG I designed scalable AWS S3 solutions, integrated AWS Glue and Lambda for ETL automation, managed large Linux cluster deployments, and implemented Zero Trust identity and secrets management to meet regulatory requirements. Previously at PwC and Adani I streamlined cloud provisioning, optimized Java microservices on AKS, deployed centralized logging (ELK), and engineered network/security architectures using Terraform.

I hold an M.S. in Business Analytics with applied work in observability and KPI-driven reliability, and certifications in Google Cloud and AWS DevOps. I bring a data-driven, security-first approach to platform engineering and continuous delivery.

Experience

Work history, roles, and key accomplishments

Current

DevOps Engineer

Current

KPMG US

May 2025 - Present (10 months)

Designed and deployed secure, scalable AWS infrastructure and serverless automation for financial reporting platforms, improving data processing throughput and deployment reliability across 15+ mission-critical applications.

AWS S3 Lambda Glue Terraform CircleCi CI CD Linux OpenLDAP Grafana

Cloud Engineer

PwC

Mar 2022 - Dec 2023 (1 year 9 months)

Automated cloud provisioning and optimized Java cloud applications on Azure, reducing manual setup across 50 environments and improving performance and availability for 100+ production applications.

Azure App Services AKS Java Azure DevOps Application Insights Monitoring

Cloud Engineer

Adani

Nov 2018 - Feb 2022 (3 years 3 months)

Engineered AWS-based cloud networking, security, and logging solutions and optimized container and streaming platforms, enabling real-time data flows and centralized logging for cross-functional teams.