AI-powered business systems
Custom internal tools that put modern AI to work — document processing, customer service copilots, smart search across your knowledge base, workflow automation. Built around how your team actually operates.
AI-enabled
software for
real businesses.
We help traditional enterprises modernize with AI — building custom IT systems and mini-programs that fit how your team actually works. One studio, end-to-end, no off-the-shelf templates.
02 / Services
What we build.
Mini-programs & lightweight apps
WeChat mini-programs, mobile-first web apps, and customer-facing portals — designed to launch fast and iterate based on real usage.
Process automation
Replace the spreadsheets, manual hand-offs, and copy-paste workflows that quietly drain your team's time — with software that just runs.
Legacy modernization
Bring older systems into the modern era — clean interfaces, mobile access, integration with the tools your team uses today.
03 / Philosophy
AI is most useful when it's boring — quietly removing the friction your team works around every day, without asking anyone to change how they do their job.
— PingPong Block, House Doctrine
1:1
Senior engineer
to client ratio
to client ratio
4wks
Typical time
to first launch
to first launch
100%
Source code
delivered to you
delivered to you
0
Off-the-shelf
templates shipped
templates shipped
04 / Process
How we work.
— 001
Listen first
We start by understanding your business — the workflow, the pain points, the people who'll actually use what we build. No assumptions, no canned proposals.
— 002
Scope and quote
A clear written proposal with scope, milestones, and a fixed price. You know exactly what you're getting before we start building.
— 003
Build and iterate
Working software at the end of every two-week sprint, in a staging environment you can test. Feedback shapes the next iteration.
— 004
Hand off and support
Full source code, documentation, and a training session for your team. Optional retainer for ongoing maintenance and improvements.
05 / Get in touchTell us what your
45 Hoi Yuen Road
Kwun Tong, Kowloon
Hong Kong
Tell us what your
team is trying to build.
Write to us
Find us
Yau Lee Center45 Hoi Yuen Road
Kwun Tong, Kowloon
Hong Kong
Entity
PingPong Block
Fintech Limited
Fintech Limited