Sergio Sanchez
Data Architect
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolSergio Sánchez is a data architect and engineer with eight years of experience building cost-aware, trustable data infrastructure that powers decision-making for education and public programs. Currently designing analytics and data systems for First 5 Alameda County’s $250M+ early childhood investments, he connects kindergarten readiness, program outcomes, and community indicators across 18 districts to turn fragmented public data into actionable tools. Previously at TalkingPoints he scaled Snowflake+dbt pipelines that processed 1.5B+ messages for 5M+ students in 140+ languages, cutting platform costs by 70% and pioneering ML and translation workflows for underserved languages. A pragmatic builder, he also develops edge AI and IoT projects and writes a bilingual newsletter on AI Ops and data craft, reflecting his focus on human-centered AI that amplifies—not replaces—people. Skilled at translating complex systems into clear stories, he blends public policy sensibilities with hands-on engineering to drive evaluation cultures that inform real-world decisions.
8 years of coding experience
8 years of employment as a software developer
Bachelor’s Degree Economics (spec. in Data Analytics and Economic Analysis) International Relations, Bachelor’s Degree Economics (spec. in Data Analytics and Economic Analysis) International Relations at University of California, Davis
Github Skills (121)
ecology10
tiles10
maptiler10
mapbox-gl10
datasette10
maplibre-gl10
javascript10
browser10
cartography10
maps10
csv10
stable10
del10
vector-tiles10
typescript10
Programming languages (9)
Github contributions (5)
cimarron-io/cimarron-io
Nov 2018 - Oct 2024
Contributions:10 PRs, 75 pushes, 12 branches in 6 years
javascriptprojects-website
tacosdedatos/cookiecutter-analisis-de-datos
May 2019 - Jan 2021
Contributions:12 commits, 9 pushes, 1 branch in 1 year 8 months
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