Hello, I'm
Hamid Yousefi
I'm a |
Get to know me
About Me
Site Reliability & Senior DevOps Engineer with over 8 years experience designing, scaling, and optimizing cloud, CDN, and on-premise infrastructure across AWS, GCP, and hybrid environments. Experienced in managing platforms serving 25M+ users and high-volume traffic, improving reliability, reducing infrastructure costs, and accelerating deployments through Kubernetes, Terraform, Ansible, and CI/CD automation. Skilled in building resilient systems, automating operational workflows, leading incident response, and driving continuous improvements across engineering teams.
- NameHamid Yousefi
- Emailcontact@hamidyousefi.com
- LocationIstanbul, Türkiye
- Websitehamidyousefi.com
My journey
Resume
Experience
- Mar 2026 — Present
Senior DevOps Engineer
TouchZen Media
Part-time · Remote, California, United States
Cut AWS/GCP infrastructure costs and CI/CD pipeline times by ~40% while removing single points of failure on EKS.
- Feb 2024 — May 2026
Senior CDN DevOps Engineer
Sotoon
Full-time · On-site, Tehran, Iran
Ran ~150 CDN edge instances, cut bandwidth costs ~29% and edge deployments from a day to two hours.
- Sep 2019 — Feb 2024
Senior DevOps Engineer
Snapp!
Full-time · On-site, Tehran, Iran · DevOps Engineer (2019–2021), promoted to Senior
Cut Redis resource use ~45% and migrated legacy services to Kubernetes with Argo, Helm, Ansible and Terraform.
Education
- 2026 — Present
Master of Business Administration (MBA)
Istanbul Arel University
Business Administration and Management, General. In progress.
- 2016 — 2019
Master's Degree, Management Information Systems
University of Eyvanekey
Management Information Systems, General.
- 2011 — 2015
Bachelor's Degree, Information Technology
Hadaf Higher Education Institute
Information Technology.
Credentials
Certifications
Amazon Web Services (AWS)
AWS Certified Solutions Architect – Associate
Issued Oct 2026 · Expires Oct 2029
Amazon Web Services (AWS)
AWS Certified Cloud Practitioner
Issued Oct 2026 · Expires Oct 2029
Amazon Web Services (AWS)
AWS Certified AI Practitioner
Issued Sep 2026 · Expires Sep 2029
The Linux Foundation
CKAD: Certified Kubernetes Application Developer
Issued May 2025 · Expires May 2027
What I do
Services
Cloud Infrastructure
Designing, scaling and cost-optimizing AWS, GCP, CDN and hybrid on-premise infrastructure.
- AWS
- GCP
- EC2
- RDS
- S3
- CloudFront
- CDN
- Bare metal
Kubernetes & Platforms
Running resilient Kubernetes platforms for high-volume traffic and millions of users.
- Kubernetes
- EKS
- Helm
- ArgoCD
- Docker
- Redis
- PostgreSQL
Automation & CI/CD
Infrastructure as code with Terraform and Ansible, and pipelines that ship faster and safer.
- Terraform
- Ansible
- GitLab CI
- CodePipeline
- Rundeck
- Bash
- Python
- Go
Reliability & Incidents
Monitoring, incident response leadership and continuous reliability improvements.
- SLIs
- Monitoring
- Nginx
- HAProxy
- Load balancing
- DDoS mitigation
- Security audits
Selected work
Portfolio
iPhone · iPad · Mac
Apportice
An SSH client and AWS console in one app. Connect to servers with SSH keys, or open AWS Systems Manager sessions to EC2 instances, with the Session Manager protocol written natively in Swift.
- SwiftUI
- SSH
- AWS SSM
- Keychain
iPhone · iPad · Mac
Ukuma
A personal library and book reader. Your books sync through iCloud, Apple Intelligence sorts them by genre, and each book reopens on the line where you stopped, on any device.
- SwiftUI
- iCloud
- Apple Intelligence
- EPUB & PDF
iPad · In development
Yazish
A note-taking app for iPad, built around Apple Pencil and handwriting recognition.
- SwiftUI
- PencilKit
- Swift 6
Get in touch
Contact
Need help building, running or maintaining your infrastructure? Whether it's cloud migrations, Kubernetes, CI/CD, cost optimization or keeping production reliable, get in touch.
Location
Istanbul, Türkiye