Invisible AI.
Visible Impact.
[ AI Venture Studio ]
Building intelligent platforms for verticals
where information asymmetry costs lives or livelihoods.
served
matched
running it all
30,000 myeloma patients. Most will never find a matching trial.
Because the information never reaches them.
CMDN: China's Largest Myeloma Patient Network
A CastMaster Venture · chinamyeloma.org
"Every patient feels like they're talking to a friend who truly cares."
What they don't see is what makes it possible.
Powered by CastMaster's Invisible Engine
Auto-adapts and distributes expert medical content across Douyin, Xiaohongshu, WeChat, and search engines.
Replaces: a full social media operations team
Auto-tags, segments, and routes every new user into the right care pathway the moment they scan a QR code.
Replaces: manual screening and assignment
Matches patient profiles against national clinical trial databases in seconds, with precision no human team could replicate at scale.
Replaces: consultants searching one by one
Stage-aware, personalized content delivery and follow-up reminders based on each patient's treatment journey.
Replaces: operators memorizing every patient's status
Full-funnel conversion tracking, engagement analytics, and operational intelligence — all in one view.
Replaces: spreadsheets and gut feeling
"The best technology disappears."
We don't build flashy AI interfaces to impress.
We build invisible engines that let a handful of people deliver warmth at scale.
That's how 3 people became
China's largest myeloma patient advocacy network.
That's what CastMaster does.
The Pattern
How We Build
From zero to industry infrastructure.
Identify the Gap
Find verticals where information asymmetry costs lives or livelihoods — and where human labor cannot scale to meet the demand.
Architect the Engine
Design an invisible automation layer so end users feel human warmth, not cold technology.
Build & Deploy
Full-stack development: AI models, automation workflows, operational dashboards. One team, zero outsourcing.
Validate & Scale
Iterate with real user data until the efficiency metrics prove the model works. Then expand.
"CMDN was built this way. The next one could be in your industry."
Talk to us →CastMaster Advisory
AI transformation grounded in real-world proof.
AI-Native Architecture Design
Redesign your technology stack around AI — not as an afterthought, but as the foundation. From data governance to knowledge bases to business flow reconstruction.
Automation Operations Playbook
The public-to-private traffic automation methodology proven by CMDN, adapted and deployed for your business context and platforms.
Digital Maturity Assessment
IFDC-standard evaluation of your organization's digital readiness, with a concrete roadmap for AI-native transformation.
The Person Behind the Engine
Andy Chen
Founder & CEO, CastMaster
Enterprise architect turned product leader turned AI entrepreneur.
"Most AI founders only know how to call APIs.linkedin.com/in/cmdn-andychen
Most architects don't understand business.
Most product managers can't write code.
I bridge all three."