Manjeet S.

AWS & Linux Server Administrator | VPS Setup, Security & Optimization

Is your website, email, or VPS down or slow? As a Linux Server Administrator with 10+ years managing cPanel, AWS, and VPS infrastructure, I fix and secure servers fast so your business stays online without downtime. I focus exclusively on server-side infrastructure, not web design or app development, which means I troubleshoot root causes fast: misconfigured Apache/Nginx, mail delivery failures, database bottlenecks, and security gaps that generic developers miss. Clients come to me for the fix, not the theory. Here's what I handle for clients: - Server setup & hardening on Ubuntu, CentOS, Debian with cPanel/WHM, Webmin, or Virtualmin - AWS infrastructure: EC2, RDS, Lightsail, Elastic Beanstalk, DynamoDB, VPC - Web server performance tuning: Apache, Nginx, PHP-FPM - MySQL/MariaDB administration, monitoring, and backup strategy - Email server setup and deliverability fixes: Postfix, SMTP/IMAP/POP3 - DNS (BIND), SSL/HTTPS, FTP/SFTP, Docker, Ansible automation, and 24/7 monitoring 123 completed jobs on Upwork, with clients repeatedly returning for urgent fixes like WordPress-on-VPS recovery, AWS SES email delivery setup, and emergency SMTP troubleshooting. Send me a message describing your server issue or project and I'll reply with a clear plan, usually within a few hours.