Drupal 10 Expert for Theme Error Fix

@dfordesigners

Hi D F. I’m your web developer, ready to turn your project Drupal 10 Expert for Theme Error Fix into reality! I’d love to discuss the details and create something amazing together. Feel free to message me anytime, and we can also hop on a quick video or audio call whenever it's convenient for you. I’ve developed many projects exactly like what you’re looking for. If you want to see more relevant samples, just contact me through the chatbox, and I’ll share them instantly. ★ Why Clients Trust Me 500+ successful web projects delivered 430+ positive client reviews Expert in PHP, Drupal, Troubleshooting, MySQL, Website Management, Web Development, Frontend Development, Website Optimization, cPanel WordPress, Shopify, PHP, JavaScript, HTML, CSS, Plugin/Theme Development, Laravel, WebApp Clean, modern, responsive and SEO-optimized designs Fast delivery, great communication, and long-term support Available during EST hours for smooth collaboration If you want a professional developer who delivers quality work on time and stress-free, let’s connect. I’m excited to help build something amazing for you. Best regards, Kausar Parveen

@ykarora26

As a seasoned Full Stack Developer with over 14 years of hands-on experience in Web Development, I have honed my skills in Drupal, PHP, and MySQL which are essential for your project. I take pride in identifying and solving issues quickly and effectively, ensuring seamless operation for my clients' projects. My familiarity with non-Composer installs and hosting platforms like cPanel will expedite the resolution of the theme error you've encountered. My primary mission as a freelancer is to provide high-quality outcomes promptly, cherishing excellent communication throughout the process. For this project, I will commit myself to identify why the theme loads correctly on Production but fails in Dev, fix the missing functions/errors, enable your preferred GeneSys and SfO child themes successfully while retaining Olivero as a fallback option, and confirming that GeneSys + SfO run smoothly together without breaking any aspects of the site. Choosing me for this task is like having an architect who creates designs that attract customers. I don't just produce code; I build solutions that function optimally, harmonizing design, functionality, and performance - precisely what you need. My work is characterized by quality, trust, and professionalism, resulting in nothing less than exceeding your expectations within budget and time constraints. Don't just take my word for it; let me show you why my clients appreciate my approaches! best regards yk

@VirasatSolutions

Hello, I’m an experienced Drupal 9/10 theming specialist and can quickly resolve the GeneSys + SfO theme errors and make your Dev environment behave exactly like Production. Plan of Action • Compare Production and Dev theme code, enabled modules, and settings • Trace why main_content_unpublished() and dateFormatter() exist in Prod but not Dev • Update or patch preprocess functions to follow Drupal 10.5 standards (services, helpers, or safe fallbacks) • Verify proper parent/child theme inheritance • Enable GeneSys safely and set SfO as the default theme while keeping Olivero as fallback Validation • Confirm GeneSys + SfO enable without fatal errors • Test node rendering, unpublished content, and key pages • Ensure no PHP notices or warnings remain Deliverables • Fully functional GeneSys + SfO themes on Dev • Olivero retained as backup • Short technical note explaining: – Root cause – Fix applied – Prevention recommendations Environment Experience • Drupal 10.5 (non-Composer) • cPanel hosting • Theme preprocess & inheritance debugging I can start immediately and expect a fast turnaround once Dev access is provided.

@sat12

Hi, I will fix theme issue..i worked many times on drupal 5 to latest version. I am Drupal,Wordpress,PHP programmer having 10 years of experience. I am very good in wordpress,php,mysql,joomla.

@Bhupendragurjar

Hello, I’m a Drupal developer with 5+ years of experience, specializing in Drupal 9/10 theming and custom theme debugging. I have strong experience with parent/child theme inheritance and preprocess functions. I understand that your GeneSys + SfO theme works on Production but fails in Dev due to undefined functions in theme preprocess hooks. This usually indicates missing includes, helper files, or environment differences. I can quickly identify why these functions are not loading in Dev, fix the root cause cleanly, and ensure the theme can be enabled safely. My work will include: • Tracing and restoring missing theme functions • Fixing preprocess logic where required • Ensuring proper parent/child theme loading • Enabling the child theme as default • Keeping Olivero as a fallback • Verifying the site runs without errors I’m comfortable with Drupal 10.5, cPanel hosting, and non-Composer installs. I’ll provide brief notes on what was fixed. Ready to start immediately. Best regards, Bhupendra

@ProfSoftStudio

Hello, I’d be happy to help you resolve this Drupal 10 theme issue and get your development environment behaving exactly like production. I’m a Drupal 9/10 theming specialist with strong experience debugging preprocess functions, custom parent/child themes, and environment mismatches. I’ve worked extensively with non-Composer installs and cPanel-hosted Drupal sites, so your setup is very familiar. * 30 days of FREE maintenance * Please let me know Best regards. With plans of the further cooperation. Thanks Oleg!

@SajidaSaqira

Hello D F, I have extensive experience in Drupal theming and troubleshooting, making me well-equipped to tackle the theme error issue you are facing in your Drupal 10 development environment. I recently worked on a similar project where I successfully resolved theme-related errors, ensuring seamless functionality across different environments. From your detailed description, it seems like a straightforward task of identifying and fixing the missing functions causing the errors in your custom themes. I am confident in my ability to pinpoint the root cause and implement the necessary fixes to align your development environment with the production setup. To better understand the specifics of your project and discuss potential solutions, I invite you to review my past work in Drupal theming and development in my portfolio: https://www.freelancer.com/u/SajidaSaqira/SS-Technologies Feel free to reach out with any questions or further details you may have. Best regards, Sajida Saqira

@Azursol

Hello D! I’m excited about the opportunity to help with your project. Based on your requirements, I believe my expertise in PHP, MySQL, Troubleshooting aligns perfectly with your needs. How I Will Build It: I will approach your project with a structured, goal-oriented method. Using my experience in PHP, Drupal, Troubleshooting, MySQL, Website Management, Web Development, Frontend Development, Website Optimization, cPanel, I’ll deliver a solution that not only meets your expectations but is also scalable, efficient, and cleanly coded. I ensure seamless integration, full responsiveness, and a strong focus on performance and user experience. Why Choose Me: - 10 years of experience delivering high-quality web and software projects - Deep understanding of PHP, MySQL, Troubleshooting and related technologies - Strong communication and collaboration skills - A proven track record — check out my freelancer portfolio. - I’m available for a call to discuss your project in more detail - Committed to delivering results on time, every time Availability: I can start immediately and complete this task within the expected timeframe. Looking forward to working with you, D! Best regards, Ali Zahid Canada

@letscms

Hello Sir I am expert in drupal 10, I am using drupal since 6.5 version of drupal since 2011. I will fix your issue, but i need both drupal access like drupal1 webait and drupal 2 website I will fix your issue Looking forward to positive response Best Regards Jitendra Sharma

@MalikYousuf20

Hello D, I am a skilled Drupal 10 theming specialist with a keen eye for detail and problem-solving. I have a proven track record of successfully resolving theme errors and restoring expected functionality in mirrored development environments. With extensive experience in Drupal 9/10 theming and troubleshooting preprocess functions, I am confident in identifying and fixing the issues you are facing with GeneSys and SfO themes. I will ensure a seamless transition to the child theme while keeping Olivero as a fallback. Let's collaborate to achieve your desired theme setup and functionality. Looking forward to discussing further. Thanks.

@DigitaSyndicate

⚠️You are not looking for a coder. You are looking for someone who can build this properly. That is exactly why your project stood out.⚠️ Your goal to resolve theme errors and restore development environment parity between Production and Dev for your Drupal 10.5 stack reflects a strategic focus on reliable, streamlined theming architecture. That approach aligns directly with how we ensure consistent system behavior at DigitaSyndicate. At DigitaSyndicate, a UK-based digital systems agency, we build precision-engineered automation, modern web platforms, and AI-driven systems designed for performance and long-term scalability. Our attention to intuitive, secure, and scalable Drupal theming ensures environments behave identically, mitigating risks from platform inconsistencies or missing preprocess definitions. We recently remediated a complex multisite Drupal theming issue involving theme inheritance and function scope discrepancies resulting in zero downtime. Can you share your main priorities and timeline so I can map out the right execution plan for you? Casper M. Project Lead | DigitaSyndicate Precision-Built Digital Systems.

@thomasb726

⭐If you award me, your smile shows up.⭐ Hi D F. Your project really caught my attention — it’s very similar to one I completed recently. The setup feels familiar, with the same kind of challenges, just a few unique details. That’s actually great news, because it means I already know what works and can move fast without trial and error. Most importantly, I have deep experience and hands-on expertise with Website Optimization, cPanel, MySQL, Frontend Development, Web Development, PHP, Drupal, Website Management and Troubleshooting. In my portfolio, you can find a project similar to yours. https://www.freelancer.com/u/thomasb726 If you’re open to it, I’d love to hear more about what you’re building and share a few ideas from my past experience. ❓ Why clients choose me: ✅ Clear, fast, and proactive communication — you’ll never be left guessing where things stand. ✅ I treat your deadlines and reputation like my own — because once we start, they are. ✅ Easy to talk to, quick to respond, and focused on making your job easier. ✅ I always stand by and support the clients I work with, even long after delivery. Many of my clients stay with me long-term — because I show up, deliver, and don’t disappear. If you’re looking for a project executed with precision and quality, let’s chat soon and get started. Best, Tom

@shubhamgoel922

Greetings, As an Acquia Certified Drupal expert and seasoned professional in the field, I am eager to demonstrate my knowledge and expertise through your project requirements. With a commitment to excellence and a track record of delivering high-quality results, I am prepared to exceed your expectations. I am committed to delivering exceptional results and look forward to the opportunity to collaborate with you on this project. Please feel free to share more details about your requirements, and let's get started on bringing your vision to life. Best regards, Shubham Goel Acquia Certified Drupal Expert

@umarejaz0

Hello D F., I understand that you are in need of a skilled Drupal 10 theming specialist to resolve a theme error in your development environment and restore expected theme functionality. With my expertise in Drupal 9/10 theming and troubleshooting preprocess functions, I am confident in my ability to identify and rectify the issues causing the fatal errors in your GeneSys and SfO themes. Having worked extensively with MySQL, PHP, Frontend Development, and Web Development, I am well-equipped to tackle the challenges posed by your project. I am curious about the specific preprocess functions triggering the errors and would appreciate further insight to streamline the resolution process. I am committed to maintaining open communication throughout the project to ensure your satisfaction with the results. I look forward to the opportunity to collaborate and deliver a seamless theme fix for your Drupal 10 environment. Best regards, Umar

@robertw0802

Hi D, I'm Robert, a Senior Full-Stack & AI Engineer with over 10 years of experience architecting and delivering SaaS platforms, automation systems, and intelligent applications, showcasing my strengths in Web Development, Troubleshooting, and optimizing Drupal environments. I have resolved complex theming issues similar to yours, including a recent project where I successfully debugged a multi-layered theme stack in Drupal 10.5, ensuring that all functionalities mirrored production environments seamlessly. My deep technical background in full-stack web development and a strong focus on troubleshooting and theme inheritance align perfectly with your needs. I can complete this project perfectly and deliver scalable, production-ready results. I’m committed to maintaining clean architecture, documented fixes, and implementing solutions that are robust and secure. Let’s connect to refine your requirements and begin building a solution that exceeds expectations. What specific functionality do you want to ensure is operational after the theme fix?

@saadirfankk

Hello, As a professional frontend developer, I've spent years fine-tuning my Drupal skills, with specific expertise in Drupal 9 and 10 theming. Your project is a perfect match for my abilities because I have a deep understanding of preprocess functions and theme inheritance as they pertain to Drupal's theme system, which makes identifying and resolving issues like the one you're experiencing second nature to me. I'm well-versed in non-Composer installs like the one you're using, especially within cPanel hosting environments. My ultimate goal is to restore full functionality to your mirrored development environment while preserving the existing theme stack that already works on your production site. Since performance optimization is one of my core competencies, I intend to ensure your revamped dev environment not only functions without errors but also matches the seamless user experience your successful production site provides. In addition to fixing the issue at hand, I will actively document the root cause and solution for future reference - ensuring any other developer who joins your project can easily understand and manage it. As a cherry on top, my expertise extends beyond theme errors! Given our future work (not initially included in payment), I'll guarantee a thorough environment mirroring validation underlining the stability of your infrastructure. Give me this chance; let Saad lead your project toward glitch-free success on all fronts! Thanks!

@shoaibali384

MY BID IS NOT AI GENERATED AND I CAN DO THIS MORE EFFICIENTLY Hello, I am an experienced Drupal 9/10 developer specializing in theming and environment troubleshooting. I can identify why GeneSys + SfO works on Production but fails on your dev environment, fix the undefined function errors in genesys_preprocess_page() and sfo_preprocess_node(), and safely enable the child theme as default while keeping Olivero as a fallback. I will ensure the themes function correctly without breaking the site and provide brief notes on the fixes applied. I am familiar with cPanel hosting and non-Composer setups, so I can restore your dev environment to match Production. Best regards, SA

@Devemco55

With over 5 years of experience in Drupal, I can confidently say that I am the perfect candidate for resolving your theme error and assisting you in restoring your dev environment. meu main şaştencia lies in both Drupal 9 and 10, which makes me well-equipped to uncover why your themes work in production but fail in development. I just completed a Drupal project check out my profile and find it attached I've consistently delivered clean architecture, maintainable code, and scalable software to meet clients' unique needs. Be rest assured of my ability to not only fix your immediate problem but also provide insights on what was fixed for your future reference. Looking forward to helping you achieve a smooth functioning dev environment!

@AlexDeveloper911

Hello D F., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, Drupal, Troubleshooting, MySQL, Website Management, Web Development, Frontend Development, Website Optimization, cPanel Please come over chat and discuss your requirement in a detailed way. Regards