PRODUCT BUILDER · DATA SCIENTIST
From a good question
to a working product.
I'm Mark. I work across AI, data, and product — from healthcare at CVS Health to building Mindstream for B2B sales teams.
Selected work
01 — 0301 / FOUNDER · PRODUCT & AI ENGINEERING
Mindstream
An AI assistant helping exporters find buyers and follow up on sales.
Find the right buyers.
Make the next move.
AI sales intelligence for
cross-border B2B teams.
02 / DATA SCIENTIST · PRODUCT OWNERSHIP
CVS Health
Building AI analytics and customer outreach tools at a US healthcare company.
AI-powered insights
Consumer Insight Hub
New-channel delivery
RCS launch & coordination
Better measurement
Campaign analytics
03 / USER RESEARCH · PRODUCT EXPLORATION
KinX Lab
A fitness hardware concept for lower-body strength and core control.
KINX LAB / CONCEPT RENDERMore selected work
Further explorationsProduct · AI agent design
SIP Control
An early alcohol-reduction companion exploring conversational support, daily logging, and personal goals.
Explore project →Capstone · Team lead & data scientist
WeightWatchers
A food diary prototype for WeightWatchers: describe a meal aloud and turn it into a structured food log.
Explore project →Thesis · NLP & data engineering
Twitter Sentiment Analysis
A thesis on public sentiment around COVID protective measures, supported by a complete analytics pipeline.
Explore project →Research · Reinforcement learning
Diabetes & Reinforcement Learning
An academic exploration of reinforcement learning for glucose management using simulated data.
Explore project →A little about me
The connecting threadAn analytical mind.
A hands-on approach.
I like connecting disciplines: understanding what people need, using data to challenge assumptions, and building something they can actually use. My work has taken me through healthcare, B2B software, and physical product exploration.
At Columbia, I studied business analytics, computer science, and operations research. Earlier product and analytics experience includes Klarity and JD.com.
LET’S TALK
What’s worth building next?
For opportunities, product conversations, or a question worth exploring.
[email protected] ↗