Summary
Overview
Work History
Education
Skills
Certification
Accomplishments
Timeline
Generic

Sahithi Mullamuri

Round Rock,USA

Summary

Innovative Cloud Platform Engineer with 7+ years of expertise in designing, implementing, and managing scalable cloud solutions across AWS, GCP, and Azure. Skilled in Kubernetes orchestration, CI/CD pipeline automation, disaster recovery replication, and Vault infrastructure buildout. Proven ability to drive platform stability, security, and cost efficiency while mentoring teams and fostering collaboration.

Overview

6
6
years of professional experience
1
1
Certification

Work History

Platform Cloud Engineer

United Health Care (UHC)
09.2023 - Current
  • Designed and deployed AWS infrastructure with Terraform, implementing Atlantis workflows for automated IaC deployment
  • Built a production-grade Hashi Corp Vault infrastructure, ensuring secure storage and management of sensitive data across regions
  • Architected multi-region active-passive (MRAP) and disaster recovery (DR) strategies for S3 replication, ensuring data resiliency and compliance
  • Enabled bidirectional S3 replication for UAT and production environments to support fault tolerance and high availability for multi-region DR
  • Engineered a Python-based tool to fetch available CIDR ranges of VPCs per environment, comparing them with used CIDR ranges from the Terraform repository to streamline VPC planning and ensure non-overlapping allocations
  • Designed and implemented DNS-based automation for Vault DR cutover and rollback using Terraform and Atlantis workflows, enabling seamless failover to DR regions and safe restoration to primary regions
  • Reduced manual overhead by automating configuration management and environment-specific tasks, improving deployment efficiency by 40% and minimizing errors in cloud infrastructure operations
  • Orchestrated containerized workloads on Kubernetes (EKS), improving scalability and cutting compute costs by 30%
  • Centralized observability with DataDog and Splunk, Hubble, improving incident response times by 40%
  • Developed a Python script to automate Rally ticket creation by parsing Terraform repository deployments, extracting individual tenants per environment, and dynamically assigning relevant resources
  • Automated critical Python scripts to streamline network management, reducing manual efforts by 50%
  • Spearheaded cost optimization initiatives, reducing cloud expenses by 20% through proactive tagging and resource monitoring

Cloud Engineer

Google LLC
12.2022 - 09.2023
  • Architected and managed GKE clusters using Terraform, enabling seamless production scalability
  • Reduced application onboarding time from four weeks to one week through automated migration pipelines
  • Designed IAM roles and policies for secure, efficient team access control
  • Implemented Helm charts for Kubernetes application deployments, standardizing configurations across environments
  • Automated CI/CD workflows with Jenkins, Docker, and Terraform, cutting release cycle times by 35%

Cloud Platform Engineer

SunPower Corp
04.2022 - 12.2022
  • Designed and optimized strategies for continuous integration, release, and deployment processes using automation tools like Jenkins and Groovy scripts.
  • Migrated Kubernetes CI/CD pipelines from manual Jenkins steps to Argo CD, improving deployment efficiency.
  • Implemented a secure method to store sensitive employee and application data using HashiCorp Vault and Consul, accessible only within internal infrastructure.
  • Managed Kubernetes using Helm charts, creating reproducible builds and managing releases of Helm packages.
  • Designed Kubernetes clusters to run and push microservices into production, leveraging Kubernetes-backed infrastructure.
  • Utilized Kubernetes features like ConfigMaps, selectors, and Services to manage and deploy containerized applications as Pods.
  • Adopted Infrastructure as Code using Terraform (AWS), CloudFormation (AWS), and Terraform for GCP deployments.
  • Developed custom Terraform modules for application-specific requirements.
  • Worked extensively on Docker components (Docker Engine, Hub, Machine, Compose, and Registry) to create and manage Docker images for middleware and domain configurations.
  • Configured multi-container applications using Docker-Compose YAML files.
  • Managed Docker containers, handling snapshots, running containers, removing images, and maintaining directory structures.
  • Enhanced application reliability with monitoring and alerting solutions like Datadog, CloudWatch, and PagerDuty.
  • Automated backups and system processes using Python, Perl, Groovy, Bash, and PowerShell scripts.
  • Provided comprehensive support for development, staging, and production environments in Datadog.

Cloud DevOps Engineer

Apple Inc.
09.2020 - 04.2022
  • Designed and deployed AWS and Azure IaaS solutions, including virtual machines, secure virtual networks, and storage, to support hybrid cloud deployments.
  • Built and optimized scalable CI/CD pipelines for 20+ business-critical applications using GitHub Actions, RIO, and Python scripting.
  • Enhanced deployment reliability by integrating proactive health checks and monitoring with Splunk, Grafana, and CloudWatch.
  • Developed cross-region Azure and AWS backup strategies to improve disaster recovery readiness.
  • Automated application validation scripts, reducing post-deployment errors by 50%.
  • Implemented Kubernetes clusters using Helm charts, Argo CD, and Terraform, ensuring scalable microservice deployments on AWS and Azure environments.

SQA II

International Gaming Technology (IGT)
06.2020 - 09.2020
  • Automated Azure-based deployments using PowerShell, Gradle, and Jenkins pipelines
  • Deployed IaaS and PaaS solutions in secure Azure VNets to improve system reliability
  • Developed automation scripts for build and release pipelines, streamlining application deployments

Cloud Engineer

Google LLC (via Etouch Systems)
02.2019 - 07.2020
  • Designed and deployed GCP applications leveraging Compute Engine, VPC, and Cloud DNS for high availability
  • Orchestrated production-ready Kubernetes clusters with Helm charts and Terraform, improving deployment consistency
  • Automated CI/CD processes with Jenkins, improving delivery speed and reliability
  • Enhanced monitoring with Datadog and Cloud Monitoring, ensuring minimal downtime

Junior Developer

American Express
10.2018 - 02.2019
  • Modernized legacy applications into RESTful microservices, improving scalability and reducing downtime
  • Optimized SQL queries, achieving a 20% improvement in database retrieval performance
  • Developed predictive analytics models to improve client retention strategies

Education

Master of Science - Computer Science

University of Illinois At Springfield

Bachelor of Technology - Computer Science

Keshav Memorial Institute of Technology

Skills

  • Cloud Platforms: AWS (EC2, S3, Lambda, CloudFormation), GCP (Compute Engine, Kubernetes Engine), Azure
  • Infrastructure Automation: Terraform, CloudFormation, Helm, ArgoCD
  • Containerization: Docker, Kubernetes, Helm Charts
  • DevOps Pipelines: Jenkins, GitHub Actions, GitLab CI/CD, CircleCI
  • Monitoring & Logging: Splunk, DataDog, Prometheus, Grafana
  • Security & Compliance: HashiCorp Vault, IAM, OAuth 20, RBAC
  • Programming: Python, Bash, PowerShell, SQL, JavaScript
  • Disaster Recovery (DR): Cross-Region S3 Replication, Backup Solutions
  • Deployment Strategies: Blue/Green Deployments, Zero Downtime Deployments
  • Cost Optimization: Tagging Frameworks, Resource Budgeting
  • Infrastructure as Code
  • Kubernetes management
  • Disaster recovery planning and recovery
  • Cloud architecture design

Certification

  • AWS Certified Developer – Associate
  • Splunk User Certified
  • Pega Certified System Architect (CSA)
  • Pega Certified Senior System Architect (CSSA)

Accomplishments

  • Cost Optimization: Reduced cloud spending by 20% annually through tagging strategies and efficient resource allocation.
  • Deployment Efficiency: Increased deployment frequency by 50% through CI/CD and Kubernetes automation.
  • Team Impact: Mentored 15+ engineers, fostering collaboration and adoption of DevOps best practices.

Timeline

Platform Cloud Engineer

United Health Care (UHC)
09.2023 - Current

Cloud Engineer

Google LLC
12.2022 - 09.2023

Cloud Platform Engineer

SunPower Corp
04.2022 - 12.2022

Cloud DevOps Engineer

Apple Inc.
09.2020 - 04.2022

SQA II

International Gaming Technology (IGT)
06.2020 - 09.2020

Cloud Engineer

Google LLC (via Etouch Systems)
02.2019 - 07.2020

Junior Developer

American Express
10.2018 - 02.2019

Bachelor of Technology - Computer Science

Keshav Memorial Institute of Technology

Master of Science - Computer Science

University of Illinois At Springfield

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Sahithi Mullamuri