WORK

The problem. My part. What changed.

Three enterprise roles and one co-founded firm. Employers and a co-founded company, not clients.

01 A restaurant franchisor02 A big six bank03 An aviation leader04 Quantumize AI
Talk about a use case

Prior employer

A multi-brand restaurant franchisor

Making local knowledge usable

Engineering review — prior operating role.

VP, Data & Analytics

The ketchup was listed as “red sauce”.

The problem. Customer, procurement and commercial decisions across a network of brands, with useful knowledge that often stayed local. One supplier file listed ketchup as “red sauce”, and nobody could find it.

My part. As VP, Data & Analytics, I built the data and analytics function and its foundations.

What changed. Teams could work from shared data foundations for customer intelligence, procurement and commercial decisions. The lesson: shared definitions have to be built and maintained, not assumed. It is the same work AI needs today.

Prior employer

A big six Canadian bank

Data products through to decisions

Product Owner, Data & Analytics · 2017–2021

A data product is worth the decision that uses it.

The problem. Data capabilities that had to serve real business decisions in a regulated financial environment.

My part. As Product Owner, Data & Analytics, I led Customer 360 and pricing-model initiatives.

What changed. Those initiatives were taken through to business decisions. It is still the test I apply to a first AI use case.

Prior employer

A leader in aviation and training

Data capabilities in a regulated environment

Data and analytics leadership

A platform is not enough. It takes the teams.

The problem. Data platforms, governance and AI adoption in a regulated aerospace environment.

My part. Data and analytics leadership, connecting technical capabilities to the teams who had to use them.

What changed. It shaped how I think about access, accountability, and when an AI output can support a decision.

Internal work

Quantumize AI

We try it on ourselves first

Co-founded company mark: Quantumize AI. Not a client.

Co-founder and CEO, Quantumize AI

Agents that support our own work, reviewed by people.

The problem. Marketing, bids and bookkeeping take time a small team would rather spend with clients.

Our approach. Agents added one at a time to support those tasks. A person reviews the work before it goes out.

What we take from it. What I recommend to executives, we tried on ourselves first. Client engagements are contracted and delivered through Quantumize AI.

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Next step

A workflow worth improving? Let’s talk about yours.

Talk about a use casedavid.legendre@quantumizeai.com