Caco (Joaquín Ossandón)
Hey! I'm a software engineer from Chile, now living in San Francisco.
About meCS · ML · founder
2016–2020
B.Sc. in Computer Science
2020–2022
Master's in Visual and Language Navigation. A mix of computer vision and LLMs
2021–2023
Worked at Fintual for two years as a dev and tech lead
since 2010
I play volleyball a lot
Writing6 posts
May 25, 2026
Let the model ship the controls
April 7, 2026
Parallel Dev Servers in a Monorepo with Git Worktrees
April 4, 2026
Taking Screenshots of the DOM
December 4, 2025
How streaming makes UI feel faster
November 10, 2025
Compiling React in the Browser using esbuild-wasm
January 9, 2024
Boosting LLM Credibility with Inline Citations: A Guide