MetaMask Snaps

I am currently leading this unique platform that enables applications to run inside of MetaMask.

Contract Explorer

Generate a form interface for any Ethereum contract with just the address and ABI.


A cute and eternal onchain art project.

DIY Wordle

Make your own wordle and challenge your friends.

Not a Wordle, Just Art

An emoji-based drawing app — you can even share your artwork on social media!

Spinny Bird

An addictive arcade-style game with multiple game modes and unlockable characters.

Product Person

An interactive tool for finding your passions in product design.

GIF Jockey

A GIF-powered VJ app built with the GIPHY API, formerly available on web, desktop, and mobile. Video demo on YouTube

No More Kings

An original puzzle game inspired by the rules of chess. Free download on

Draw Something

I was the lead game designer and producer for Draw Something, one of the fastest-growing mobile games of all time.

CSS Fundamentals

I was commissioned by Pearson / Prentice Hall to record and publish the first ever video guide to CSS. Learn more at Safari Books Online


I was the community lead and a core contributor for Blueprint, the first CSS framework.

MetaMask Spotlight, March 2024: "The Road to Permissionless Wallet Security"

Watch on YouTube (15 min. long)

Consensys, January 2024: "Christian Montoya - We Embrace Innovation"

Watch on YouTube (2 min. long)

DevConnect Istanbul 2023: "The Road to Mass Adoption Starts With the Wallet"

Read on Medium (15 min. long)

Bankless DAO, September 2023: "MetaMask Snaps Public Launch"

Watch on YouTube (12 min. long)

The Defiant, September 2023: "Making the Wallet Personal"

Article (5 min. read)

The Defiant, September 2023: "What is MetaMask Snaps? Main functions and features explained."

Watch on YouTube (53 min. long)

Permissionless II, September 2023: "Building a Universal Web3 Interface"

Watch on Vimeo (16 min. long)

Web3 Galaxy Brain, July 2023: "MetaMask Snaps with Christian Montoya"

Play podcast on Spotify (1 hr 23 min. long)

Mercuryo Big Time Summit, July 2023: "Enabling Innovative DeFi Solutions with MetaMask Snaps"

Watch on YouTube (19 min. long)

ETH Denver, March 2023: "It's Our Wallet, Let's Build it Together"

Watch on YouTube (20 min. long)

Consensys Connect Bogota, October 2022: "Building the Future with MetaMask Snaps"

Watch on YouTube (22 min. long)

ETH Rio, March 2022: "MetaMask Snaps"

Watch on YouTube (13 min. long)

Vice, April 2016: "Everyone's a VJ with GIF Jockey"

Read on Vice (4 min. long)

CNET: "Best Mobile Games of September 2015 - No More Kings"

Read on CNET (1 min. long)

Adweek, November 2011: "OMGPOP Expands Facebook Offerings With HTML5 Based Gem Rush"

Read on Adweek (Paywalled, 5 min. long) or read on Google Webcache