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About
Justin Chang
ASPIRING PRODUCT MANAGER ยท AI PRODUCT BUILDER

I build AI products people can understand, trust, and use.

I build AI products, workflow systems, and stakeholder-ready analytics, and I care most about making complex systems easier to understand, trust, and use. That lens came from health-AI research across 30K patient records, product work spanning harmonIQ, HandoffAI, and Kestrel, and my MSIS focus on AI product management and enterprise platforms.

Product discovery
Workflow design
Stakeholder communication
AI product thinking
Technical fluency
Proof
Proof 01
30K+

records modeled

risk-scoring dashboards and pipelines

Proof 02
70%

less manual analysis

Python/R pipelines replacing manual analysis

Proof 03
63%

higher completion

recruitment and scheduling redesign across 100+ sessions

Proof 04
200+

imaging sessions

standardized intake and preprocessing workflow

Why I fit product roles
How I work

How I turn ambiguous
problems into shipped products

I'm most useful when a team needs product judgment, technical depth, and a clear next step in the same conversation.

01

Discovery before build

I map user friction, requirements, and tradeoffs before committing to a build.

02

Prioritized MVP scoping

I scope MVPs around the highest-impact problem, then sequence what comes next.

03

Clear stakeholder communication

I explain product decisions, AI outputs, and tradeoffs in language each audience can use.

04

Test, learn, iterate

I connect product behavior to metrics, decisions, and the next iteration.

Next step

Looking for someone who can scope the problem and explain the next step?

I'm an aspiring PM targeting Associate Product Manager and early-career product builder roles where product judgment, technical fluency, and stakeholder communication overlap.