Joomla/PHP Expert for PHP + backend upgrade

We run a website for a boutique financial services firm. The site is built on Joomla and the current design works well for us, so no redesign or front-end changes are required. The website is hosted with one.com.

However, the backend is overdue for maintenance and upgrades. The site is currently running: • Joomla 3.10.11 • PHP 8.0 • MariaDB 10.6.23

We need a Joomla/PHP expert to safely update the site so it runs on the latest stable Joomla version and a current supported PHP version.

Scope of work: • Create a separate staging environment for the website. • Upgrade to the latest stable version. • Update all plugins/extensions and ensure compatibility. • Upgrade PHP to the latest stable version supported by Joomla. • Fully test the site on staging to ensure nothing breaks. • Deploy updates to the live site.

Important: • The current design and layout must remain unchanged. • Should have strong Joomla and PHP experience.

Please include: • Examples of previous Joomla upgrade work. • Estimated timeframe (we're aiming for completion within the next 2 weeks).

Budget: GBP 400 (Fixed Price)

Proposals: 52 freelancers have applied