01
2020 — 2023
Foundations
Landing pages, e-commerce, internal tools. Then ERP integrations on Spring Boot taught me the boring parts — data consistency, clean boundaries — are what keep software alive.
I'm Christian — DevChrisVaz. I've spent 6+ years shipping software that has to hold up: fintech apps for thousands of users, ERP integrations, e-commerce — and now production generative AI. I build things that work, then make them work better. Right now, the most interesting version of that is AI.
The throughline: solid engineering first — AI is what I point it at now.
Landing pages, e-commerce, internal tools. Then ERP integrations on Spring Boot taught me the boring parts — data consistency, clean boundaries — are what keep software alive.
At Macropay I co-led fintech apps used by thousands, where a bug isn't a bug — it's someone's money. Architecture, security, and CI/CD stopped being nice-to-haves. Sports (Stadibox) and blockchain (Avocado) widened the surface.
Persea.ai at Avocado, then all-in on GenAI at DaCodes: RAG help desks, AI voice interviews, multi-model orchestration. AI became both what I build and how I build it.
An idea is the easy part. Making it reliable, observable, and affordable in production is the job.
DDD · SOLID · Hexagonal. The model is a new layer, not an excuse to skip the old ones.
Spec-driven with OpenSpec, agent-orchestrated from design through deploy.
Evals, observability, and cost control. A demo that works once is not a product.
I ship outcomes, not vanity features — technical decisions tied to what the work is for.
Mérida, México — working remote across time zones, async-first.
Spanish (native) · English (professional working proficiency).
Universidad Tecnológica Metropolitana — Multiplatform Software Development, then Software Development & Management Engineering.
The build instinct doesn't clock out. On my own time I'm building the tools I wish existed — agents that run themselves, and the open pieces underneath them.
“Prompting AI to write code is easy. Making that code hold up in production is the engineering.”
Book a free 30-minute call — bring your idea, leave with a clear path to ship it.