Charles Renwick

Director of Software of R&D at sweetgreen and co-founder of The Silver Post.

I’m happiest when I’m smelling coffee or floating on a surfboard, but I can’t recall ever doing those things at the same time. I like working in food because when I think about the future, I get hungry.

GitHub

Twitter

Director of Software R&D

sweetgreen

Robotic kitchen and five apps that quickly and perfectly assemble sweetgreen meals on demand.

Featured in Time Magazine's 'Best Inventions of 2023'

Co-Founder

The Silver Post

A monthly service enables members to send cheerful letters and photos to their grandparents by text an SMS bot every month.

Director of Software & Product

Spyce 'v2'

Order with a kiosk or app to sear, steam, and assemble meals in minutes.

Lead Software Engineer

Spyce 'v1'

The world's first restaurant featuring a robotic kitchen that cooks complex meals to order.

Software Developer

The Grove Garden

The Grove Garden gives anyone the power to grow edible plants inside their home, year round.

The flagship app comes with an in-depth onboarding guide, video tutorials, and easy to use testing tools.

Software Developer

Grove Early-Adopter Tower

Suite of mobile web apps that allows customers to control their modular Groves in real time.

Other Projects

Interactive Edition Textbooks Cross-platform reading experiences for Kindle Books on Fire Tablets, eReaders, and iOS/Android apps that integrated contextual media for educational textbooks.

Box Breathing A visual iOS widget based on a Navy SEAL breathing technique.

Hey You "Missed connections" social app for iOS.

Swiper A series of bandit algorithms in Swift. Built with functional programming and immutable data structures.

App Sauce Co Android apps with over 70,000 downloads.