Technical Lead at PAZZ · Co-Founder & Technical Lead at LOJIK

I build systems that survive contact with reality.

I turn ambiguous operating problems into explicit products, shared rules, release evidence, and recovery paths—across mobile, web, data, and applied AI.

01 / Current systems

Work with an operating consequence.

Recent work where product, engineering, business rules, external systems, and release discipline meet. The software has to work for customers—and for the people responsible when it does not.

01Mexico

PAZZ Marketplace · Technical Lead

Rebuilding automotive leasing as one operable marketplace.

Automotive leasing crosses vehicle data, pricing and tax rules, eligibility, documents, partners, external providers, and human judgment. I lead the technical work that makes those handoffs behave as one coherent product.

My scope spans technical direction and hands-on delivery across discovery, quoting, prequalification, conversational intake, partner and operator workflows, shared domain models, integrations, observability, releases, and recovery.

02Madison · San Diego

LOJIK Labs · Co-Founder & Technical Lead

Building the operating system behind accountable delivery.

LOJIK rebuilds recurring operational work as dependable software. We start with the workflow, define who owns each decision and failure, then deliver the product, integrations, recovery paths, and acceptance evidence as one system.

I lead company-building, systems architecture, and hands-on implementation across the public business-systems review, delivery model, and private evidence, approval, and recovery tools.

02 / Operating method

Correctness is a product feature.

Five stages for moving from an ambiguous operating problem to software people can rely on—and recover when reality disagrees.

03 / Inspectable engineering

Public proof, selected for relevance.

Most active production work is private. These artifacts expose the decisions, boundaries, and code that can be inspected responsibly.

04 / Profile

Product judgment, backed by implementation.

Diego Gonzalez Zapiain

I work from the first ambiguous conversation to the last production gate. The through-line is turning uncertainty into explicit, owned, working software.

  • EducationB.S. Computer Science, University of Wisconsin–Madison, 2026
  • Working rangeProduct · Interfaces · Data · Integrations · Applied AI · Release · Recovery