Chief Data Officer / China · Global perspective
LanSun
Making trusted data useful in consequential decisions.
I help enterprises turn data into a trusted part of how decisions are made.
- Board appointments
- Advisory roles
- Speaking invitations
04
Responsible AI
1
Trusted source of truth
Replacing 37 conflicting reports
₹410 Cr
Value from analytics
Verified by finance, year three
220
Models governed
Under one responsible-AI framework
9 days → 4 hrs
Time to decision data
For the executive committee
I believe
Trusted data becomes valuable when people can use it responsibly in a decision. I connect ownership, quality and analytical capability to business purpose, with explicit limitations and human accountability for consequential uses.
— Lan Sun
The work
Decisions that moved the needle.
- 01
Enterprise data ownership
Business functions were maintaining different versions of a critical performance measure. I worked with the accountable owners to define the measure, document its source and agree how exceptions would be handled. The programme treated data ownership as an operating responsibility and gave users a visible path for resolving quality issues.
- 02
Decision intelligence
An analytics initiative had produced technically sound outputs that were not part of the management routine. We redesigned the work around a specific decision, involved the decision owners in evaluation and made limitations visible in the way findings were presented. Adoption became part of the delivery definition.
- 03
Responsible AI adoption
Teams wanted to move AI experiments into business use without a consistent review process. I convened product, data, risk and operating leaders to agree evaluation criteria, human accountability and monitoring responsibilities. The approach allowed use cases to be assessed on their actual purpose and exposure rather than on enthusiasm for the technology.
Boardroom
Seats at the table.
Westmoor Housing Finance
Independent Director
Risk · Data & AI Ethics (Chair)
2023 — Present
The Responsible Data Institute
Advisory Board Member
Standards Council
2020 — Present
Others say
Word from the boardroom.
Made our data trustworthy enough to bet decisions on — and honest about where it was not.
The clearest voice on responsible AI in our boardroom.
An invitation
Let's talk properly.
Bold mandates, difficult turnarounds, board seats that need conviction — I want to hear about them.
- Board appointments
- Advisory roles
- Speaking invitations
office@lansun.example