Browse categories
Explore
Fiverr Pro
English
$
USD
I will migrate fix drupal core update errors and optimize modules security
Blanca Isabella
About this gig
Migrate fix drupal core update errors and optimize modules security
Are you looking for an enterprise-grade Drupal developer to secure, fix, or upgrade your website? With Drupal 7 reaching its absolute end-of-life and Drupal 11 defining the new standard for highly secure, fast enterprise web systems, keeping your website updated is critical for security and performance.
I specialize in seamless database migrations, custom module development, and core technical updates without losing your content, nodes, taxonomy, or SEO positioning. Whether you are running a complex university portal, corporate website, or headless setup, I ensure an accurate migration roadmap.
What I Will Do For You:
- Full migration from Drupal 7, 8, 9, or 10 to the latest stable Drupal 11 architecture
- Custom module development and migration of custom modules to modern PHP versions
- Drush configuration, database synchronization, and clean content type mapping
- Resolving core update errors, white screen of death (WSOD), and broken Twig templates
- Advanced security configuration, module patching, and core updates
- Integration with modern headless/decoupled frontend setups (Next.js, React)
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Blanca Isabella
Blanca Isabella
Social Media, Reddit Marketing and Community Management
- FromTurkey
- Member sinceAug 2026
Languages
Turkish, English, French, German
I help businesses, startups, brands and online communities build stronger digital visibility through strategic social media marketing, Reddit marketing, community engagement and content management.
My services focus on finding relevant communities, creating useful content, managing conversations, responding to audiences and building authentic brand awareness without relying on low-quality promotion.
I can help businesses develop community-focused marketing strategies across Reddit, identify relevant discussions, engage with potential customers and maintain consistent brand presence.
FAQ
Can you migrate my custom theme from Drupal 7 directly to Drupal 11?
Drupal 7 themes use an entirely different template engine (PHPTemplate) compared to modern versions, which use Twig. I will recode your existing layout directly into a clean, modern Twig template format so your branding remains identical but uses fast, modern code.
Will my website experience downtime during a major core upgrade or migration?
No. I execute the entire upgrade process, database cleanup, and module synchronization on a secure staging server. Your live website remains 100% active until the new version is fully tested and ready to point to your live domain.
Do you work with decoupled or headless Drupal setups?
Yes! I can configure your backend to cleanly expose JSON:API or GraphQL endpoints, allowing you to feed your content smoothly into modern frontend frameworks like Next.js, Nuxt, or mobile applications.
