Builder · Entrepreneur · Creative
David
Tung
Building things at the intersection of
tech, music, and business.
About
I build products
people actually use.
I'm a builder who works across domains — from AI-powered SaaS tools to creative apps to real estate tech. I care about craft, speed, and shipping things that matter.
Every project starts with a real problem and ends with something people can touch. No decks, no hypotheticals — just products in the wild doing their thing.
Projects
Harvest
An AI agent trading real money, live
An autonomous AI agent with full control of a real brokerage account. It scans markets every minute, executes rule-based strategies, and publishes every position, trade, and reason to a live public dashboard. Watch the equity curve move in real time.
Kismet
A clothing brand rooted in the techno scene
Berlin inspired, New York driven — skate and rave lifestyle elevated for a high-end crowd. The site is under development and hidden from the public behind a password gate. You made it this far, so here's the key: the password is fate.
Bridget's Book
AR children's book about anxiety
A children's book featuring an adorable dog named Bridget who navigates the world with anxiety. Each page comes to life with augmented reality — point your phone and watch Bridget's story unfold in stunning animations. A tool to open dialogue about mental health in an interactive, kid-friendly way.
QuickFlicks
Beat-synced video maker
Turn your photos into beat-synced videos in seconds. Pick a song, drop in your shots, and QuickFlicks handles the timing. Made for creators who want scroll-stopping content without a timeline.
ReviewHub
AI-powered review management
Manage Google Business reviews across every location from one dashboard. AI drafts on-brand replies instantly — approve and post in a click. Built for agencies and multi-location businesses.
SharpLetter
AI sports picks newsletter
A daily newsletter delivering AI-generated sports picks with personality. Entertainment-first approach to sports betting content — sharp analysis with a casual tone readers actually enjoy.
Perch
Real estate deal finder
An iOS app that surfaces real estate deals matching your custom filters, scored by AI for investment potential. Skip the noise — find properties that actually pencil out.
Contact
Let's build
something together.
Always open to interesting conversations, collaborations, and new ideas. Reach out and let's talk.