About Me
I help teams achieve something remarkable: 99.9% uptime and zero 3 AM emergency calls.
I transform infrastructure chaos into systems so reliable, my clients forget they exist. My approach focuses on building peace of mind: clients go from constantly checking their phones to sleeping through the night.
What makes me different? I don't just build systems; I build bulletproof infrastructure with a proven track record of 99.9% uptime across 50+ production systems.
Ready to stop worrying about your infrastructure?
My Services
Stop firefighting. Start thriving. Choose the solution that fits your needs.
Are You Ready to Accelerate Your Business?
Cloud Infrastructure Setup & Management
Optimized AWS environment that reduce costs while improving performance and security. Custom architectures that scale with your business.
DevOps Automation & CI/CD Pipelines
Automated pipelines that eliminate manual errors and accelerate releases. Streamlined workflows that enable continuous delivery.
Containerization with Docker & Kubernetes
Modernize applications with container solutions that enable instant scaling and consistent deployments across all environments.
DevOps Consulting
Strategic guidance bridging development and operations teams. Custom roadmaps for faster delivery and optimized infrastructure.
Cloud Security & Compliance
Security-first architecture that protects critical data while meeting compliance requirements. Automated security that prevents breaches.
Technology Stack
AWS
Kubernetes
Jenkins
Prometheus
Terraform
Helm
Azure DevOps
Grafana
Ansible
Argo CD
GitHub Actions
Linux
Docker
Git
Bash
Python
My Projects
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AWS EKS Microservices Platform
Designed and implemented a complete AWS EKS-based platform for Go microservices that reduced deployment time by 80% and enabled multiple daily releases. Created optimized Docker builds that reduced container size by 65%, while implementing GitOps workflows with Argo CD.
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AWS Cost Optimization: Automated EBS Snapshot Management
Built intelligent AWS Lambda cost optimization system that automated EBS snapshot lifecycle management, reducing storage costs by 60% and saving $2,000+ monthly. Implemented custom scheduling, retention policies, and automated cleanup processes while maintaining compliance and disaster recovery requirements.
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Enterprise MERN Stack Containerization
Containerized MERN stack application with Docker Compose using multi-stage builds that reduced image sizes by 70%. Implemented production-ready configuration with health checks and automated deployment that cut complexity by 85% while enabling seamless scaling.
Proven by the Numbers
65%
Infrastructure Cost Savings
99%
Project Success Rate
30+
Cloud Projects Delivered
20+
CI/CD Pipelines Built
80%
Faster Deployments
Testimonials
★★★★★ Mary transformed our deployment process from a multi-day ordeal to a streamlined, automated workflow. Her DevOps implementation reduced our release time by 80% and eliminated weekend deployments that were burning out our team.
— Michael Johnson, VP of Engineering, Innovate Systems
★★★★★ Mary completely transformed our AWS infrastructure through intelligent automation. Her implementation cut our cloud costs by 50% while simultaneously improving performance and reliability. Her deep knowledge gave us capabilities we didn't know were possible.
— Chris Kimani, Head of Operations, Digital Innovations
★★★★★ What sets Mary apart is her ability to translate complex technical needs into practical DevOps solutions. She implemented a custom CI/CD pipeline that reduced our deployment errors by 90% and enabled our team to focus on innovation rather than troubleshooting.
— Mercy Conrad, Software Architect, Tech Innovators
Get In Touch
Location: Nairobi, Kenya (UTC+3)
Mon - Fri
9:00 am – 5:00 pm
Emergency Support 24/7 for clients
Contact
Email: marywangoi81@gmail.com
"Response within 24 hours"
