Business Client need Web Development
Contact person: Business Client
Phone:Show
Email:Show
Location: Chiang Mai, Thailand
Budget: Recommended by industry experts
Time to start: As soon as possible
Project description:
"need an experienced WordPress developer with strong PHP upgrade troubleshooting skills to resolve compatibility issues and support an upcoming server migration.
Current Situation
We are moving several WordPress sites to a new server running PHP 8.1–8.4.
Some of our existing sites still run on PHP 7.4, which is causing breakage due to plugin/theme incompatibility.
What We Need
1. Immediate Fix (Today)
Two WordPress sites are currently broken after being placed on a PHP 8+ environment.
Your role:
- Diagnose the PHP incompatibility issues
- Fix plugin/theme errors caused by the migration
- Ensure the sites are live and working after migration
Note: One of these sites uses a WordPress multisite network, which may require extra attention during the PHP update.
2. Migration Standby (Tomorrow)
- We have three additional WordPress websites being migrated tomorrow.
- We need you on standby during the migration to immediately fix any PHP-related issues that may arise once they’re moved, as we have an event 1 Nov 2025.
Required Skills
- Advanced troubleshooting in WordPress
- Strong experience resolving PHP 7.4 → PHP 8.1+ compatibility issues
- Plugin/theme debugging
- Understanding of error logs & deprecated functions
- Experience with WordPress multisite
Ability to be available today + tomorrow
Additional Technical Notes
- Issues are likely due to PHP incompatibility or outdated plugins
- Some nameservers/URLs may need updating after the migration
- One site is a multisite, others are standard WordPress installs
Timeline
- Today: Fix 2 broken WordPress sites
- Tomorrow: Be on standby for 3 site transfers and fix any PHP errors in real time" (client-provided description)
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