Builder · Cognitive Science + Data Science @ Berkeley Berkeley, CA

Tanya Hemdev

Shortening the distance between thinking, building, testing, and learning.

Experience

Jan 2026 - May 2026
AI Product Management Intern
Led Gen Z AI messaging initiative for 2M+ members under the SVP of Health Plan Technical Services.
May 2025 - Aug 2025
Product Management Intern
Reprioritized $2.4M in features across a Fortune 500 climate-tech org.
Aug 2025 - May 2026
Curriculum Lead
Product + roadmap for a digital health MVP. 6 engineers, 2 healthcare partners.
Jan 2025 - May 2025
ACE Intern
Built and pitched TAN-1 to investors. Berkeley's flagship startup accelerator.
Aug 2025 - Now
Student Ambassador
1 of 5 selected campus-wide. Creative product advocacy across 45K students.
Jun 2024 - Aug 2024
Research Intern
Health equity research across 10,000+ patient records. Published.
Aug 2024 - Dec 2024
Accelerator Fellow
Pitched TAN-1 to venture investors and faculty. Featured in Berkeley L&S News.
Therapy Tales Clinic
May 2023 - Aug 2023
Product UX Intern
Gesture-controlled learning game for kids with disabilities. Mumbai speech clinic.

Selected work

Problem · Decision · Outcome
Health-tech0→1Founder

TAN-1: Predictive Diabetes Platform

Founder / Product Lead

Problem: Families facing a new Type 1 diagnosis juggle glucose readings, carb math, and emergencies across disconnected tools.

What I built: An AI glucose risk engine that turns CGM noise into plain-English caregiver alerts. 92% accuracy across 10K+ readings. Started after my twin sister's diagnosis.

Result: Pitched at Berkeley's BASICS accelerator. Featured in UC Berkeley L&S News.

NLPMusic-tech0→1

LyricSync: Cultural Context Engine

Founder / Builder

Problem: 128M people watched Bad Bunny's Super Bowl halftime. Google Translate gave them "Uncle asked me" for "Titi Me Preguntó." The music hits. The meaning doesn't.

What I built: A Spotify-connected lyric sync engine with contextual translations, slang dictionaries, and cultural annotations. Poetry stays poetry. Slang stays slang.

Result: 50+ songs across 4 albums. 2K+ users. Sub-50ms lookup latency.

MarketplaceSustainability0→1

Curb: Student Marketplace

Founder / Builder

Problem: US colleges generate 12.1M tons of move-out waste every year. Students throw away furniture that incoming students buy brand new three months later.

What I built: A hyperlocal peer-to-peer marketplace. List it, match it, hand it off within the 72-hour move-out window. No app download, no shipping.

Result: UC Berkeley pilot: 127 items listed, 84 handed off, 8.4 min avg match time, 66% conversion.

AccessibilityEdTechComputer Vision

NeuroLearner: Gesture Controller Platformer

Product UX Intern · Therapy Tales Clinic

Problem: Kids with motor and cognitive disabilities were locked out of learning games built for able-bodied play.

What I built: OpenCV/MediaPipe hand-gesture tracking for an adaptive learning game. Difficulty and input adapt to each child. Designed with clinicians in a Mumbai speech clinic.

Result: A playable clinical tool that met children where their ability actually was.

ls.berkeley.edu/news
BASICS Pitch Day participants
UC Berkeley · Letters & Science News
TAN-1

A diabetes-management app inspired by my twin sister's Type 1 diagnosis. Unifies glucose tracking, carb guidance, emergency alerts, and family monitoring. Pitched to investors at Berkeley's BASICS accelerator.

Berkeley
News feature
Investor
pitch day
0→1
founder-built