AI Product
Workflow discovery, product framing, human authority, cross-domain systems.
PEDRO CASTAÑEDA · FOUNDER / PRINCIPAL AI PRODUCT & SYSTEMS ARCHITECT
Systems for the
human in the loop.
AI product, continuity architecture, governed execution, public systems, accessibility, and release engineering — built from the messy realities where software, institutions, and people collide.
The master résumé is the most recent condensed résumé modification; the recruiter view is a bounded fast-read projection of the same evidence.
GREATER BOSTON2023—2026PUBLIC-SAFE CAREER EVIDENCE
HUMANCONTINUITYIDENTITY · AUTHORITY · EVIDENCE
01IDENTITY
02AUTHORITY
03CONSENT
04HC-GIF
05RECEIPT
06MEMORY
07PORTABILITY
LIVE ARCHITECTURE MAPPUBLIC TOPOLOGY ≠ CANON
06selected system portraits
—sourced model milestones
—public-safe feature records
05interactive evidence lenses
826pull requests audited
303merged at snapshot
114public-schema Postgres tables
30Vercel projects + Render services
Verified snapshot — 2026-10-28 ET / UTC: 5 repositories, 826 PRs, 303 merged, 114 public-schema PostgreSQL tables across 3 active Supabase projects, 4 active JWT-verified Edge Functions, 6 Vercel projects, and 24 Render services. Counts describe the founder-led engineering estate and development lifecycle — not independent products, customers, users, or personally hand-written features.
SELECTED SYSTEMS / 01—06
Not project cards.
Working systems with edges.
Each portrait is a different projection of the same operating thesis: preserve the human, preserve authority, make state visible, and make the software prove what happened.
01 / LEGAL CONTINUITY
CourtChain
Matter timelines, evidence, deadlines, filing state, accommodations, provenance, and fail-closed authority.
ACTIVE BUILD · ENTERPRISE PREVIEW02 / GOVERNED AI
HCOS
Provider-neutral execution where model capability never silently becomes human authority.
BOUNDED RUNTIME ACTIVATION PROOF03 / PLATFORM CORE
Continuity Wallet
Identity, consent, roles, routes, receipts, history, exports, and portable continuity.
PUBLIC HOSTED PLATFORM CORE04 / PUBLIC IDENTITY
Human Pages
Permanent usernames, explicit publication, immutable versions, moderation, and owner-controlled public projection.
PRODUCTION-BACKED VERTICAL SLICE05 / HUMAN SERVICES
Smart Family Flow
Plain-language help requests routed into ownership, follow-up, resolution, and audit.
FUNCTIONING SYNTHETIC PROTOTYPE06 / COMMERCE PLATFORM
Business Pages / Business AI
Reusable vertical business experiences spanning local services, barbershops, industrial services, bilingual lead flows, provider handoffs, AI-readiness, infrastructure pricing, and custom software offers.
MAIN-INTEGRATED PLATFORM FAMILYPROGRESSION / SYSTEMS ATLAS
Watch the architecture
become a universe.
The portfolio is not a museum of screenshots. It is a living map of problems → ideas → products → primitives → evidence.
MODEL ECOSYSTEM
HUMAN CODE
HIRING SIGNAL / SAME EVIDENCE
Product judgment.
Systems depth.
Shipping discipline.
The same body of work can be read through different roles without inventing different versions of the career record.
30-second recruiter readTechnical PM
State contracts, auth, routing, release gates, cross-functional execution.
Product Engineer
JavaScript/TypeScript, Supabase/Postgres, UI state, browsers, accessibility, shipping.
AI Systems
Provider routing, policy, receipts, memory boundaries, local execution.
Solutions Architecture
Integration boundaries, source-of-truth separation, portability, deployment.
Human-Centered AI
Consent, accessibility, provenance, human review, minimum-necessary context.
THE OPERATING LANGUAGE
Human Code operating distinctions
IDENTITY ≠ AUTHORITYEXECUTED ≠ RETAINEDDRAFT ≠ PUBLISHEDDEPLOYED ≠ WORKINGCHRONOLOGY ≠ CAUSATION
01
Human authority stays explicit.
Capability, consensus, access, and communication do not manufacture permission.
02
Evidence stays attached.
Consequential claims should point back to source, state, revision, or runtime proof.
03
Models stay replaceable.
Identity, durable memory, and continuity are not allowed to disappear with a provider.
LET'S BUILD SOMETHING THAT HOLDS UP
Complex human workflow?
Good.
If the problem touches product, AI, messy operations, evidence, governance, accessibility, or continuity, that is the kind of edge I like working on.
founder@thehumancode.tech