Live
Digital Fortress
Learn how to lock down your online accounts, secure your devices, and improve your digital privacy with cybersecurity courses anyone can understand.
Security
Privacy
Xi Labs
Crypto projects built together with Nat Eliason.
Solidity
DeFi
Crypto
Playground Shops
Incubating apps for the e-commerce ecosystem.
Shopify
SaaS
Diamond DAO
A decentralized data marketplace.
Data
Crypto
Dot Com Boom NFTs
History doesn’t repeat, but it rhymes. Join the NFT boom by owning a piece of the Dot Com Boom. Made ironically with Ammaar Reshi to celebrate the absurdity of the NFT market.
NFTs
Art
Crypto
Student Voice
Engaging students in the education reform conversation. Co-founded in 2012 with Zak Malamed and Stephanie Rivera.
Education reform
Freelance
Beer labels
I designed labels for custom beers sold at Park Central Hotel NYC, the UK Royal Palace, and more.
Branding
Food & Bev
Project showcase coming soon
Made You Think logo
Branding
Logo
Nat Chat logo
Branding
Logo
Dead or paused
Course Score
Yelp for online courses.
Edtech
Online education
Status: Paused
Privacy for the Paranoid
A master checklist to secure your online life. The spiritual precursor to Digital Fortress.
Security
Privacy
Status: Paused
Be Self Taught
Teach yourself anything using online resources of any type: online courses, YouTube, podcasts, books, blogs, and more.
Edtech
Online education
Status: Shut down
Rabbitholes
Find the answer to the question "if I enjoyed this, what should I read next?"
Books
Just for fun
Status: Shut down
Blueslips
Q&A forum for teachers to request and share educational content.
Edtech
Status: Shut down
OpenCurriculum
A better way for teachers to build curriculum collaboratively. Part of Y Combinator's Winter 2014 batch.
Edtech
Status: I'm no longer involved