Hello! 👋

I'm Aryan Kasraee

DevOps/Sre Engineer

About Me

Innovative DevOps Engineer with proven expertise in automation, containerization, and cloud infrastructure. Skilled in tools like Kubernetes, Jenkins, Docker, and Terraform, with a track record of reducing deployment times by 40%, achieving 99.99% uptime, and managing high-demand systems for over 10,000 concurrent users. Passionate about solving complex challenges, driving operational efficiency, and leveraging emerging technologies to deliver scalable and reliable solutions.

Linux Infrastructure Python CI/CD Monitoring

Experience

DevOps Engineer

Classeh | School Management Platform

May 2025 - Present
  • Deployed and managed Kubernetes clusters within intranet-only environments, overcoming restricted internet access to repositories
  • Implemented Harbor on Kubernetes and integrated CI/CD, accelerating deployments by 4x while removing reliance on external proxy services
  • Built and maintained a self-hosted CDN using PowerDNS, managing 2000+ domains and 5000+ subdomains via API automation
  • Developed a custom plugin combining PowerDNS Certificate Manager with Certbot for automated SSL renewals
  • Designed and deployed proxy servers mimicking cloud provider proxies to enhance CDN reliability
  • Implemented centralized log processing and dashboards with ELK stack to monitor health, security, and availability
  • Configured secure proxy access for team members to sanctioned tools (ClickUp, Trello, Telegram)

DevOps Engineer

Vitech | IT System Custom Software Development

Sep 2023 - Present
  • Optimized infrastructure performance, boosting productivity by 30% through automation
  • Designed Jenkins-based CI/CD pipelines reducing deployment times by 40%
  • Integrated SonarQube for continuous code quality inspection
  • Implemented disaster recovery plans reducing downtime by 99% during incidents
  • Deployed and scaled Kubernetes clusters with 99.9% uptime guarantee
  • Collaborated in Agile/Scrum teams, effectively communicating technical solutions
  • Resolved complex infrastructure issues under tight deadlines
  • Introduced new DevOps tools to streamline workflows, improving productivity by 40%

DevOps Engineer

ShopFa | IT System Custom Software Development

Jul 2024 - Sep 2024
  • Migrated infrastructure from shared hosting to physical servers, improving system stability
  • Implemented monitoring with Prometheus and Grafana for real-time insights
  • Enhanced security with advanced firewall rules and log monitoring
  • Automated deployments reducing manual workload by 25%

DevOps Engineer

Classeh | School Management Platform

Jan 2022 - Jul 2023
  • Deployed and managed Kubernetes clusters ensuring 99.9% uptime and scalability for peak loads
  • Created CI/CD pipelines reducing deployment cycles by 40% across dev, staging, and prod
  • Developed a streaming platform with BigBlueButton handling 10,000+ concurrent users