udantha@server:~$ git log --oneline projects/
Demonstrated active involvement in the monthly patching process for a system encompassing more than 3000 servers. This included routine documentation updates and stakeholder communication, plus patch list preparation automation using Python and patch deployment via AWS Systems Manager (SSM).
Participated in large-scale deployment of critical agents across the Pearson infrastructure, including CrowdStrike and TrendMicro, demonstrating proficiency in managing substantial enterprise-wide software deployments.
Managed website security and maintenance, implemented OpenVPN/WireGuard/IPSec solutions, handled MySQL databases, supported migrations for custom applications, completed mail server installations, and delivered global pfSense firewall solutions.
Upwork profile: www.upwork.com/freelancers/~010c774a073d0de8c0
"I have engaged Udantha for multiple projects over the past several years and have consistently found him to be highly professional, responsive, and exceptionally skilled in his field."
"Udantha has helped us with at least a half a dozen issues. He is fantastic. I'll definitely work with him again."
"Udantha is very knowledgeable about all things systems! He is quick and efficient and makes sure tasks are completed successfully every time."
"You are a fantastic server engineer. We have now completed a few projects together, and I look forward to working with you on many more."
"Udantha was a true professional with excellent NGINX skills, clear communication, and high-quality delivery."
"I have worked with Udantha Chandimal multiple times and am very satisfied with his work on each project."