Skip to main content

Portfolio index · practice before chronology

Field records from four connected practices.

The flagship stories show depth. The full index shows range and maturity without pretending every experiment is a finished product.

Flagship index

Start with these four

01 · 2022–2026

TalkingPoints

70% lower Snowflake cost; self-service analytics; a new attendance product data surface.

Read field record →
02 · 2025–present

Nahual + Garita

One inspectable operating picture across local agents, web, Telegram, and GitHub.

Read field record →
03 · 2024–present

Relod

A working hardware system moved from prototype into café and bar pilots.

Read field record →
04 · 2018–present

Tacos de Datos

Publishing and teaching useful technical ideas in Spanish since 2018.

Read field record →
01

Public-serving data & decision systems

Infrastructure, analytics, and AI operations that make consequential work easier to inspect and act on.

flagship2022–2026

Data Infrastructure Modernization

A young data platform had to become reliable and affordable as usage grew.

70% Snowflake cost reduction with near-real-time data freshness.

Open record
flagship2022–2026

Partner Analytics Platform

School partners and internal teams needed answers without a queue of ad-hoc requests.

More than 50% fewer ad-hoc requests across five-plus enterprise partners.

Open record
shipped2022–2026

Enterprise System Integration

Customer context was fragmented across systems with conflicting identifiers.

Unified customer context across Salesforce, PlanHat, Customer.io, and support.

Open record
flagship2024–2026

Attendance API & Product

A new attendance product needed a stable data API while the product was still moving.

Enabled a new product vertical and held up under back-to-school traffic.

Open record
shipped2025–2026

Long-Term Impact Research

Product decisions needed stronger evidence about long-term student outcomes.

Moved impact conversations from intuition toward inspectable evidence.

Open record
shipped2024–2026

AI/ML Data Operations

AI classifiers and translation evaluation needed human review and visible costs.

Made quality, cost, and tradeoffs reviewable before automation reached users.

Open record
02

Agent-native tools & operating systems

Tools that hold context, expose evidence, and leave judgment with the person using them.

flagship2024–2026

Attendance API & Product

A new attendance product needed a stable data API while the product was still moving.

Enabled a new product vertical and held up under back-to-school traffic.

Open record
shipped2024–2026

AI/ML Data Operations

AI classifiers and translation evaluation needed human review and visible costs.

Made quality, cost, and tradeoffs reviewable before automation reached users.

Open record
flagship2025–Present

Nahual + Garita

Project context was scattered across repositories, devices, agents, and browser tabs.

The same operating picture now serves local agents, web, and Telegram.

Open record
workbench2024–Present

Kishmish/Amoxcalli

Capturing a thought should not require opening another distracting screen.

Version 0.4 hardware is in hands-on testing.

Open record
pilot2024–Present

Fieldnotes

Lesson planning tools hide pedagogy inside blank documents or opaque generation.

A working public lesson-design surface is available to try.

Open record
workbench2024–Present

Alnilam

Professional reflection loses the evidence already present in daily work.

Open-source CLI used as an active personal workbench.

Open record
03

Product, hardware & small-business software

Physical and digital products designed around real operating constraints, not imaginary scale.

flagship2024–Present

Relod

Food businesses need to know what is running low without heavyweight inventory work.

Working hardware moved from prototype into café and bar pilots.

Open record
workbench2024–Present

Kishmish/Amoxcalli

Capturing a thought should not require opening another distracting screen.

Version 0.4 hardware is in hands-on testing.

Open record
04

Bilingual teaching, writing & community

Spanish-first technical education that makes practical knowledge useful without flattening its complexity.

flagship2018–Present

Tacos de Datos

Useful data and AI knowledge is still too often gated by English and insider language.

Eight years of practical Spanish-language publishing and teaching.

Open record
pilot2024–Present

Fieldnotes

Lesson planning tools hide pedagogy inside blank documents or opaque generation.

A working public lesson-design surface is available to try.

Open record