Muhammad R.

Top-rated Upwork System Administrator and Developer with over 12 years of expertise in infrastructure management and system administration. I specialize in Docker, containerization, and cloud-based solutions. My comprehensive experience includes virtualization, CI/CD pipelines, scripting, and cloud management. I have successfully supported and implemented scalable, secure infrastructure solutions for clients across various industries. 12+ years of experience in Linux Server Administration 11+ years of expertise in Bash & Python scripting 11+ years managing MySQL, PostgreSQL, and MongoDB databases 5+ years of development experience with PHP (Laravel, WordPress) 3+ years of experience with Node.js and Express.js 7+ years working with AWS services (EKS, RDS, Lambda, Route 53, S3, ELB) 5+ years of hands-on experience with Docker, LXC/LXD and Proxmox for container management 8+ years of DevOps and CI/CD pipeline implementation Team Collaboration: Proven ability to work effectively within large teams, collaborating with cross-functional experts to deliver on shared goals. Clear Communication: Native-level English proficiency, with strong skills in explaining complex technical topics in a clear and concise manner. Open to communication on Slack or Zoom, with availability around the clock. Leadership & Project Management: Experience leading remote teams and coordinating resources to meet project deadlines. Skilled in team planning and task management using JIRA.