CASE-01
AI Enterprise Ringback & Customer Service Solution
AI Products
Re-architected the manual ringback service into a Multi-Agent workflow
PRODUCT STORY · Personal Digital Product
mrliu.net is not a résumé — it is a digital product that keeps growing
A personal digital product, continuously driven by real projects, AI practice, and product experiments. What I want to show through it is not just what I have done, but how I understand problems, validate decisions, and actually build things.
mrliu.net
WHO · Who I am
From front-line business to real AI deployment.
My digital path did not begin with AI. I started in sales, then founded my own company, and have long served small and mid-sized businesses. Along the way I worked in enterprise services and products, and took on pre-sales, requirements analysis, front-end, project management, and mid-to-senior management — and I also built websites, systems, automation, and AI myself. Those experiences taught me to think from the user and the business, not to be limited to technology or features themselves. Now I am bringing that experience together to keep building products that actually solve real problems.
BUSINESS
Understand the problem from the front line
Not from technology, but from figuring out what a business is actually up against.
BUILD
Take the plan all the way to building
Websites, systems, automation, low-code, AI products — I have been hands-on in the actual building, not just the proposal.
AI
Put new tech into real scenarios
AI isn't just research or talk — it goes into real business and personal products to be tested.
WHY · Why I built this
From Insight to Execution.
A lot of digital solutions can be made to sound beautiful. What truly matters is whether the problem was solved, the solution was validated, and the work was actually delivered.
THINK
Get the problem right first
Start from the business, the user, and the real scenario — not from technology.
BUILD
Turn judgment into something verifiable
I do not just propose plans — I can also take part in building products, AI, automation, low-code, and systems.
LEARN
Let real projects test the judgment
Startups, ToB engagements, product practice, and hard-won lessons have taught me to care about cost, risk, the user, and the final outcome.
Plans can be shared, but value has to be built by hand.
EVOLVED · How it evolved
Five stages of product evolution
Each stage is built on top of the previous one — not thrown away and restarted.
- START01
Static Card Site
Live equals done; information flows one way.
- PORTFOLIO02
Portfolio
Organized by project, emphasizing real outcomes.
- AI03
AI Arrives
Conversational AI connected; the site starts to "answer".
- INTERACTIVE04
Interactive
Visitors use capabilities on-site, not just read.
- PRODUCT05
Digital Product
Continuously iterated, self-proving, usable product.
- START01Static Card Site
Live equals done; information flows one way.
- PORTFOLIO02Portfolio
Organized by project, emphasizing real outcomes.
- AI03AI Arrives
Conversational AI connected; the site starts to "answer".
- INTERACTIVE04Interactive
Visitors use capabilities on-site, not just read.
- PRODUCT05Digital Product
Continuously iterated, self-proving, usable product.
BUILT · What I built
Four capability systems
Technology is just the raw material — what matters is what they combine into.
01
Personal Digital Product
Run the whole site as a product that is maintained and iterated over time, not a one-off page.
Next.jsReactVercel
02
AI Assistant
A real, conversational AI assistant that carries the consulting and service entry point — same source as the enterprise AI workspace.
CozeStreamingOAuth
03
Portfolio System
A structured case system where every project can be searched, verified, and traced.
TypeScriptContentSEO
04
AI Experiment Lab
Treat AI workflows and automation as a standing lab, and fold proven capabilities back into the product.
AutomationAPIAgents
REPRESENTS · What it represents
Connecting the four
What is truly scarce is not a single skill, but turning AI, business, product, and management into an executable plan.
AI
Generative AI and automation capability.
Business
Business understanding and customer value.
Product
Product planning and prototype validation.
Management
Project management and delivery.
AI
Generative AI and automation capability.
Business
Business understanding and customer value.
Product
Product planning and prototype validation.
Management
Project management and delivery.
ExecutionSOLUTION DELIVERY
8 PROJECTS · Eight real projects
Behind it are 8 real projects
Not to prove how much I have done, but to show how I understand problems, make judgments, and push things to completion under different business, product, and technical constraints.
CASE-02
Enterprise Digital Solutions
Digital Solutions
Grew a single communication product into a one-stop digital service system
CASE-03
WMS Warehouse Management System
System Implementation
Reframed build-vs-configure, choosing low-code over from-scratch
CASE-04
AI Content Automation Workflow
Content Automation
Combined find → rewrite → format → publish into a repeatable workflow
CASE-05
CLMS — Teaching Business Management System
System Implementation
A testable domain model abstracted from a real teaching business
CASE-06
AI & Digitalization Advisory
Digital Advisory
Judge whether the problem is real and worth solving
CASE-07
Information Platform for Foreigners in China
0→1 Products
A 0→1 independent product from a real international user need
CASE-08
Law Firm Case Management System
System Implementation
Turning a complex case lifecycle into a structured process
COGNITIVE AGENT
The website can talk to you.
This assistant has deeply learned my consulting content, the government-enterprise digital projects I've led, and hands-on AI automation workflow experience.
Ask how I can help your team, how a project moves forward, or what systems I've built. It's the same high-efficiency AI workspace I deliver to enterprise clients.
Hardy's AI Assistant
[ AGENT_SYS_LOADED_v2.4 ]
ONLINE
Hi! I'm Hardy's AI assistant. Ask me anything about his digital consulting work, real-world cases, or how he helps companies transform.
[ Quick Commands ]
NEXT · STILL BUILDING
mrliu.net is continuously being updated.
It will keep being my personal brand, portfolio, AI lab, and client gateway — and a running record of new projects, practice, and thinking.
AI & Product·Content & Insights·Consulting & Experiments
Want to learn more, or start working together?
Three ways — pick what fits.