I will build a custom PHP web application directory or marketplace


About this gig
Stop Relying on Bloated Templates. Get a Custom PHP Platform Built for Your Business.
If you are trying to build a serious directory, booking system, or multi-vendor marketplace, generic drag-and-drop themes will eventually slow down, break, and limit your growth. I build robust, custom PHP web applications tailored strictly to your operational workflows.
I am a UK-based Full-Stack Developer specializing in custom web architecture, dynamic database routing, and secure data handling.
Platforms I Specialize In:
- Multi-Vendor Marketplaces & Classifieds (e.g., Vehicle or Real Estate platforms)
- Dynamic Business Directories with location-based routing
- Service Booking Engines with custom pricing calculators
- Secure Client Portals and Administrative Dashboards
My Custom Capabilities:
- PHP / MySQL Database Architecture
- Dynamic HTML/CSS/JS interfaces with custom form validation
- API Integrations (Payment Gateways, CRMs, Maps)
- Core Web Vitals and Technical SEO Optimization
Let's discuss your project specification and turn your complex requirements into a high-performing web application. Please message me before placing an order to ensure we align on project scope.
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 Babatunde O
- FromUnited Kingdom
- Member sinceJan 2023
Languages
English
My Portfolio
FAQ
Do you use pre-made templates?
No. I build custom PHP code and database architectures from scratch based on your specific business logic. This ensures your platform is fast, secure, and fully scalable.
Can you integrate a payment gateway?
Yes. I can integrate major APIs like Stripe or PayPal into your platform for secure checkout, subscription billing, or marketplace vendor payouts. (Please select the Premium package or Payment Integration extra).
Will the web application be optimized for search engines (SEO)?
Yes. I structure the underlying code for maximum visibility, implementing dynamic XML sitemaps and structured schema markup. I strictly prioritize Core Web Vitals and PageSpeed optimizations so your platform ranks well and loads instantly.
How do you handle security for the web application?
Security is built in from the ground up. I configure strict .htaccess security directives and secure server headers to protect your database, sanitize all form inputs, and prevent unauthorized access.
Will the platform be fully mobile responsive?
Absolutely. I write clean, namespaced CSS and utilize scalable SVG graphics to ensure your directory or marketplace layout adapts flawlessly to smartphones, tablets, and desktops.
Can you build complex booking logic or pricing calculators?
Yes, that is a core specialty. If your business requires custom JavaScript form validation, date/time selector fields, or dynamic pricing calculators that change based on user input, I will engineer the exact workflow you need.

