Hanyu Xu
Top 0.007% Base44 Global | Top 10 Builder @Builders World | 228,510 Builder of Base44... Building from: MVPs, SaaS Tools, Custom Apps, & Websites. Specialised in: Custom Apps/Websites With 45+ apps built worldwide across Spain, Poland, the United States, South Africa, Australia, and beyond, I’ve built applications across industries including healthcare, accommodation, music, management, and more... Available for smaller-scope work: bug fixes, security, SEO & Audits. Recognised by Base44: 5.0 Star Rating Across Client Reviews. Let's build something special! Learn more at Hanyux.base44.app — #1 Partner in Oceania (11th May 2026 - Current)
$35
/ hourStarting from $240 per project
Apps (9)
Hanyu Xu Digital Solutions
A personal portfolio and client management tool for Hanyu Xu, specializing in copywriting, app development, and tool libraries. Features a modern landing page and a secure admin panel for project inquiries.
Prompting Club
Prompting Club offers gamified prompt practice, battles, and level tracking across 15 pages, helping players improve AI prompting via fun play.
T-Rex Chrome Game
A classic, addictive endless runner game featuring a T-Rex navigating obstacles. Enjoy smooth gameplay with both light and dark mode support, perfect for quick sessions whenever you are offline.
Abyssal Voyager
Embark on an immersive deep-sea expedition from the cockpit of your own submarine. Explore the mysterious ocean depths, navigate through distinct pressure levels, and discover rare marine life with an interactive, hyper-realistic video experience.
Honeymoon
The premium AI-powered planner that organises your entire honeymoon into one seamless, stress-free itinerary, from flights and bookings to beautiful memories.
Zero-Click Jurassic Museum
An immersive digital museum experience that brings prehistoric life to the browser through cinematic 3D storytelling and interactive scroll-triggered discovery.
Serenade
A luxury song request system for hotel pianists, allowing guests to browse songs, pay via Stripe, and receive real-time confirmations, while pianists manage their setlist and accept requests.
Learn Base44
Master the Base44 platform through a gamified learning journey. Access AI-powered outreach tools, specialized business bots, and a collaborative community to turn your development skills into recurring income.
BoardBuilds
A streamlined project management workspace designed for seamless collaboration between clients and developers, focusing on transparent progress tracking and efficient task workflows.