Design & Engineering

Harvey
Zheng


AWS · Carnegie Mellon HCI — Designer

● Fresh · 4 entries

Harvey's Lab.

Solo projects I've been building with AI tools — I try stuff out and keep iterating on what sticks.

Browse the lab
Anagnori

Anagnori

Self-guided iOS app for exposure therapy, built around experiments rather than sessions.

Journ

Journ

All-local, encrypted, voice-first journaling for iOS and macOS from a single SwiftUI codebase.

AWS Bedrock IDE: Model picker

AWS Bedrock IDE: Model picker

UXAmazon

2025UX Designer

Redesigned the model picker for Amazon Bedrock IDE, cutting model selection from 5 clicks and a scroll down to 2 clicks across playground, agents, prompt flows, knowledge bases, and model evaluations.

A chat UI primitive, validated

A chat UI primitive, validated

UXEngAmazon

2025Frontend Engineer (research + prototyping)

Validated an internal chat UI primitive by building a Wizard of Oz docs site for it before it existed.

SageMaker Canvas: Project vision

SageMaker Canvas: Project vision

UXAmazon

2022UX Designer (Intern)

Designed a no-code CV model tuner for SageMaker Canvas, simplifying the complex process of fine-tuning image classification models into a platform accessible to non-technical business analysts.

Apollo.io UX

Apollo.io UX

UX

2021UX Intern

Reduced mental strain of Apollo's B2B sales prospecting platform through user research, accessibility improvements, and onboarding redesign.

Anagnori — self-guided exposure therapy

Anagnori — self-guided exposure therapy

EngUX

2026Solo designer & engineer

A self-guided iOS app I built around a framework that helped me in therapy. Started as a Google doc of experiments I was running on myself, turned into an app after I got tired of maintaining it by hand.