Udantha C.
Systems Engineer & DevOps/Hosting Specialist
Hi, I’m Udantha 👋 — a Systems Engineer & DevOps/Hosting Specialist with 7+ years of hands-on experience in: Linux system administration WordPress troubleshooting Docker deployments CloudPanel / Plesk / cPanel hosting Server migrations & backup recovery Virtualization & Cloud Operations DNS, Email (DKIM/DMARC/SPF), SSL, and security hardening MySQL/MariaDB performance tuning Website performance optimization Cloud deployments on AWS / DigitalOcean / Linode I specialize in fixing broken systems, optimizing slow servers, and performing clean, zero-downtime migrations—the kind of work where precision matters. Clients hire me for tasks that need someone who can quickly diagnose, clean up, and stabilize complex environments: 🛠 I Can Help You With: Server security hardening & performance tuning Database fixes, recovery, and replication Cloud server setup (Ubuntu, Debian, Rocky, Alma) Fixing DNS, email deliverability & hosting issues Restoring crashed websites (Digital Ocean, AWS, Google, IONOS, Bluehost, SiteWorx, etc.) WordPress errors, migrations, malware cleanup Web servers such as Nginx / Apache SSL configurations Docker Configurations Backup strategy design (Acronis, B2, rsync, S3, Plesk backup) ⚡ Why Clients Like Working With Me I solve problems fast I provide clean documentation after every job I communicate clearly and don’t overpromise I’ve rescued dozens of servers & websites from disaster If you're looking for someone reliable who can stabilize your servers, fix urgent issues, or manage complex migrations with zero drama — I’m available and ready to help. Let’s get your systems running smoothly again. 🚀
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $2.8k
Billed in all: $46,694$47k
$554 in the last 6 months
Across 264 contracts
Earnings, last 30 days
Skill rankings: Top 12% in HTTP
Ranked by MRR among everyone on Upwork with the skill.
- #4Red Hat Certified Engineer26 freelancers · 🇱🇰 #1Top 15%🇱🇰#1 of 1
- #11HTTP91 freelancers · 🇱🇰 #1Top 12%🇱🇰#1 of 1
- #14SSH60 freelancers · 🇱🇰 #1Top 23%🇱🇰#1 of 1
- #20PfSense88 freelancers · 🇱🇰 #3Top 23%🇱🇰#3 of 3
- #21Web Server147 freelancers · 🇱🇰 #1Top 14%🇱🇰#1 of 2
- #34CentOS243 freelancers · 🇱🇰 #1Top 14%🇱🇰#1 of 3
- #42Cisco Certified Network Associate223 freelancers · 🇱🇰 #2Top 19%🇱🇰#2 of 7
- #47AWS CloudFront366 freelancers · 🇱🇰 #2Top 13%🇱🇰#2 of 2