About
I'm a software engineer from Hermosillo, Mexico with 5+ years building with React, Next.js and TypeScript, from a greenfield enterprise healthcare platform to the storefront of a national retail brand. I like turning complex requirements into maintainable systems and picking the simplest solution with the biggest product impact.
At Apex Systems I helped shape the frontend architecture of HC1 Healthcare's platform from day one, introduced Cypress end-to-end testing to the team, and shipped customer-facing features across Duluth Trading's entire shopping flow, from search to checkout.
Lately I've been building AI products end to end. BuildMyRig AI is a SaaS I designed and built solo, and I've built retrieval-augmented chat on top of pgvector. I work with Claude, Cursor and ChatGPT every day.
I'm a Mexican citizen and TN-eligible under USMCA, open to remote roles with US teams.
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Experience
2025 — Present Independent Full Stack Engineer · BuildMyRig AI
- Designed and built an AI-powered PC builder SaaS from scratch: AI Build Generator, FPS Estimator, auth, user dashboard, admin panel and Amazon affiliate integration.
- Modeled component compatibility rules, game pages and saved builds in Prisma/PostgreSQL, and built server-rendered programmatic SEO pages for organic growth.
- Next.js
- TypeScript
- Prisma
- PostgreSQL
- OpenAI API
- Tailwind CSS
2022 — 2026 Software Engineer · Apex Systems
Clients: HC1 Healthcare · Duluth Trading Company
- Joined a greenfield healthcare platform from day one and helped define its frontend architecture: folder structure, reusable components, custom hooks, shared state and library selection.
- Introduced Cypress after the first development phase, built the initial E2E testing approach and helped the team grow coverage for demos and regression confidence.
- Shipped customer-facing e-commerce features for Duluth Trading across Home, Search, PLP, PDP, Cart, Checkout, Account and Promotions, improving performance with lazy loading and rendering optimization.
- React
- TypeScript
- JavaScript
- Material UI
- React Context
- Cypress
- Jest
2021 — 2022 Front End Developer · Enroute Systems
Clients: 8x8 Cloud Communications
- Built internal marketing tools and a form builder that let 8x8's marketing teams create and manage campaign landing pages without engineering help.
- Created reusable components and integration flows that made internal tools more consistent and sped up delivery of new features.
- React
- GraphQL
- Node.js
- JavaScript
Projects
BuildMyRig AI
Tell it your budget and the games you play, and it generates a compatible PC build with FPS estimates. 28,780 lines across 198 files, built and maintained solo.
- Next.js
- Prisma
- PostgreSQL
- OpenAI API
ECommerce ChatBot
A RAG shopping assistant: catalog products are embedded into Supabase pgvector, each question is matched by similarity, and answers stream back grounded in what's actually for sale.
- Next.js
- Vercel AI SDK
- OpenAI
- pgvector
Cambio Radar
Compares bank USD/MXN rates against Banxico's FIX, ranks guaranteed-return options after tax and inflation, tracks a stock watchlist and emails alerts. It shows where to exchange for less; it doesn't predict prices.
- Next.js
- TypeScript
ContratosRentaMX
An invite-only app that turns a form into a Mexican house-rental contract, previewed in the browser and exported to PDF.
- Ruby on Rails
- PostgreSQL
- Docker
BoardQuest· In progress
A Dokapon-style board game and JRPG hybrid with a chaptered world map, d20 combat, boss fights and AI opponents.
- Godot 4.5
- GDScript