Sage Ideas. Jason Teixeira · AI engineering & quality
Selected Work
Built & operated · solo
agency.sageideas.dev
Selected work · proof, not a portfolio

Two live products. One engineering system. One operator.

Most consultants show client logos. I'd rather show you software I build and run myself — because the hardest proof that I can ship and operate production AI is that I do it, alone, every day. Every figure here was counted from source code. You can open the front door of both.

Flagship 1 · trading-media platform

Nexural

A live SaaS platform: member cockpit, admin operations, Stripe billing, real market-data engines, and a companion Discord AI engine running around the clock. Row-level security on every table; a public track-record page that renders real engine output.
~800API routes
86scheduled jobs
244RLS tables
41Discord channels
nexural.io · nexural.io/proof (live track record)
Flagship 2 · learning platform

Sage Ideas Academy

A live learning product: a lesson player, an AI tutor wired to a real model, hands-on interactive labs, Stripe billing, and cryptographically verifiable certificates with a public verify page. Content is authored and gated by ~180 automated quality scripts.
30+courses
400+lessons
~180quality gates
5+lab types
sageideas.dev/academy · verifiable certificates
→

Why this matters when you're hiring

Both products run on the same codebase and the same standard of proof. Hiring me isn't hiring someone who read about shipping AI — it's hiring the person who ships and operates two live products solo, and brings that same discipline to your build: ship the feature, then prove it works, then hand you a system your team can run without me.

Free 15-minute call. Bring the AI feature you're not sure about — leave with a plan either way. agency.sageideas.dev/book.html

Figures counted from source repositories as of 2026. Performance, revenue, and enrollment figures are intentionally omitted. Live sites linked above.

Selected Work — download PDF ↓ · ← portfolio