WordPress & WooCommerce Backend Specialist: Custom PHP, Performance, Security
Mayo Kohn
I help agencies and store owners solve complex WordPress and WooCommerce problems — from broken sites and malware cleanup to performance optimization and infrastructure-level fixes.
You don’t have to rely on trial and error or spend half your budget on an overcomplicated solution. I focus on technical clarity, clean architecture, and fixes that hold up in production.
- 12+ years working with WordPress ecosystems
- WooCommerce specialist focused on performance and stability
- Linux, CLI, and server-level troubleshooting included
How I Solve WordPress & WooCommerce Problems
I work with agencies and store owners who care about performance, stability, and long-term maintainability — not quick fixes or bloated solutions.
Performance-first architecture
I design and optimize WordPress and WooCommerce sites with performance as a baseline — Core Web Vitals, fast load times, and predictable behavior across devices.
- Core Web Vitals optimization
- Lean stack (no unnecessary builders)
- Clean caching and asset strategy
WooCommerce that scales
From checkout logic to complex catalog setups, I work directly with WooCommerce internals — hooks, filters, APIs — to ship stable, scalable stores.
- Custom checkout / pricing / shipping
- API integrations and automation
- Stability under traffic spikes
Built to be maintained
I don’t ship fragile solutions. I focus on clean code, predictable behavior, and systems that other developers can safely maintain and extend.
- Clean PHP & JavaScript
- Git-based workflow
- Developer-friendly structure
See how I work
Case Studies
Production issues I’ve solved on WordPress and WooCommerce sites — crashes, malware, and broken functionality.
Google Analytics Showing 0 Visitors? We Fixed the Tracking and Recovered the Data
How We Fixed Tracking and Recovered Campaign Data The client reached out with a simple issue: “Since March...
Read the Fix
WordPress White Screen After PHP Upgrade – How I Fixed a Broken Website
The site went completely down after a PHP upgrade (white screen). I diagnosed and fixed it directly via...
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Hacked WordPress Website (Drobčekovo) – Malware Cleanup Without Data Loss
During a regular workday, a client reached out with an urgent issue. Their website had been hacked. Visitors...
Read the FixWhat Clients Say
A few examples of how clients describe working with me when performance, stability, and technical problem-solving actually matter.
“If I had to make the decision again, I would choose to work with him without hesitation. The collaboration was seamless, communication was prompt and efficient, and the final result exceeded my expectations. It’s clear he takes pride in his work and is committed to delivering real value to his clients. I can confidently recommend his services.”
— Vladimir Dúbravský, Owner, AD3D — Custom 3D Printing & Laser Manufacturing“Our website was compromised by malware and completely unusable. He quickly identified the issue, removed the malicious code, and restored the entire site within a few hours — without any data loss.
What I appreciate the most is that he didn’t just fix the problem, but also secured the website properly to prevent future attacks. Since then, he has been managing and maintaining our site, and we finally have peace of mind knowing everything is under control.
I highly recommend his services to anyone dealing with serious WordPress issues.”
Selected Projects
A selection of WordPress and WooCommerce projects focused on performance, stability, and clean architecture.
Need help with a broken WordPress site?
I diagnose crashes, malware infections, broken tracking, and WooCommerce failures fast — without guesswork and without bloated fixes.
Let’s Fix It