building cool things 🌱
Hi! I'm Rick. Welcome to my site!
My name is Rick (Li-Chen) Liu. I'm a full-stack software engineer who loves building products and businesses from the ground up. Originally from Taiwan, I've lived in 8 different cities, now based in San Francisco 🌉.I am currently at Amazon's new AGI SF Lab, building the world's most useful artificial intelligence agent that can take actions in the digital and physical worlds.Previously, I was at Adept, using SOTA multimodal models to build agents capable of interacting with browsers on your behalf, enhancing productivity.Before that, I was a founding engineer at YC startup Winter, where we built a payments platform for digital assets on the blockchain. After Winter's acquisition, I co-founded Spryngtime with the rest of Winter's team, where we built AI for customer support teams, capable of issuing refunds, triaging tickets, and autonomously resolve tickets.
Things I've built
Amazon AGI AutonomyMember of Technical Staff
2024 – Present
AdeptMember of Technical Staff
2024
SpryngtimeCo-Founder
2023 – 2024
WinterFounding Engineer
2022 – 2023