Servers stay up. Sites run fast. Hosting problems get solved.

I’ve been in the Linux server and web hosting space long enough to have seen most of what can go wrong – and how to fix it.

See What I Can Help With

What I Actually Do

I work at the intersection of server administration and web hosting support – the layer most people don’t see until something breaks.

Whether it’s a site throwing 500 errors, a migration gone sideways, or a server under load it wasn’t built for, I’ve handled it. My background spans Linux-based environments (CentOS, CloudLinux, AlmaLinux), control panels (cPanel/WHM, Plesk), and the CMS platforms that run on top of them (WordPress, Joomla, Magento etc). I work independently, communicate clearly with non-technical clients, and focus on resolving issues without unnecessary back-and-forth.

Services/Specialties

Server Administration

Proven track record in server management, troubleshooting, and ensuring optimal performance for hosted websites. The goal is simple: stable servers, predictable performance, fewer surprises.

Server performance optimization

Virtualization and resource management

Security hardening and monitoring

Application-Level Troubleshooting

Though not a dedicated developer, I know enough to not need one for most tasks. LAMP stack, PHP/MySQL debugging, CMS theme and plugin issues, application-level errors — I can get in, diagnose, and fix.

Custom LAMP Stack Solutions

Scalable and Responsive Websites

Secure Web Development Practices

Web Hosting & CMS Support

Your site is slow, broken, or just behaving strangely. I troubleshoot WordPress, Joomla, and Magento installations – plugin conflicts, theme errors, database issues, white screens, and slow load times. I know what’s a hosting issue and what’s a code issue, and I’ll tell you the difference plainly.

Error Identification and Resolution

Customized Solutions

Enhanced Website Performance

Featured Work

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Years of experience

Successful projects

Happy clients

Individual awards and Certificates

Client Testimonials

★★★★★

Incredibly skilled and reliable. Sherwin transformed our web presence. Highly recommended!

Jada E M.D. at Global Tech

★★★★★

Outstanding service! Sherwin’s expertise and professionalism are unmatched. Thrilled with our new website!

Derik M.Content Creator

★★★★★

Sherwin is exceptional! He resolved all our server issues promptly. Truly impressed.

MiguelCreative Director

★★★★★

Sherwin is a gem! His troubleshooting skills saved our business. Couldn’t be happier!

Lawrence MYouTuber

Have something that needs looking at?

info@sherwinromualdo.com