David Tran

Up to 200 tech interview questions for startups❓💻

Your local running tour guide

A free, 3 episode mini-series created with Stephen Hawking.

Curated 500+ resources for engineering and product leaders

Get paid per pull request

Patents for startups

Track ad conversions everywhere.

Next-gen news monitoring delivered to any Slack channel

A free AI that gets you more right swipes

Craft the absolute best candidate interview experience 👩🏻‍💻

Predict which users will upgrade or churn tomorrow.

We monitor your hotel rate and if it drops, rebook you.

UI animation tool for real apps. Design & code together!

Easy and automatically updated press pages for your company

Effortlessly visualize & optimize your team's software spend

Hire blockchain developers, pay them in crypto

Employee welcome packs. No min order. Free shipping

Illustrated children’s book about Bitcoin & Satoshi Nakamoto

iOS video sketchbook maker using neural networks

Hyperfocused SaaS metrics. A microscope for your customers.