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MatiasJRB/README.md

Hi, I'm Matias Rios 👋

Tech Lead & Software Engineer with 8+ years of experience building digital products across multiple industries.

At Mango, I lead cross-team engineering governance and contribute hands-on to product and platform architecture for the systems behind commercial credit, payment workflows, and a network of 200+ points of sale in Mexico.

I'm also Co-Founder of Geome7ric, a software venture where I design and ship digital products end to end — from product discovery and architecture to deployment and operations.

What I do

  • System Design & Architecture — Scalable systems, API design, data modeling, caching, and event-driven workflows.
  • Product Engineering — Taking web and mobile products from discovery to production.
  • Technical Leadership — Engineering standards, CI/CD, code review, mentoring, planning, and stakeholder alignment.
  • AI-First Development — Tool-augmented engineering, rapid prototyping, automation, and cross-stack execution.

Experience

  • Tech Lead · Mango — Engineering leadership and product architecture for a financial platform serving the construction ecosystem.
  • Co-Founder · Geome7ric — Product strategy, technical architecture, client relationships, and end-to-end delivery.
  • Software Engineer · Kalkomey — Progressed from backend execution to Backend Lead for the API/CMS, improving platform reliability and product integrations.
  • Fullstack Developer · Nuqlea — Contributed across mobile, backend, architecture, and UX to take a B2C product from beta to the App Store and Google Play.

Core stack

TypeScript · React · Next.js · React Native · Expo · Node.js · Python · Ruby on Rails · Laravel · PostgreSQL · MySQL · Supabase · AWS · Docker · Vercel · GitHub Actions

GitHub activity

Matias Rios's GitHub contribution calendar

Selected work

My portfolio contains selected case studies covering financial platforms, operational systems, mobile products, and independent software:

View portfolio

Let's connect

Portfolio LinkedIn Email

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  1. matias-rios-portfolio matias-rios-portfolio Public

    Bilingual portfolio and recruiter-focused resume built with Next.js, React and TypeScript.

    HTML

  2. laravel-migration-linter laravel-migration-linter Public

    Framework-independent migration safety for established and current Laravel stacks (PHP-Parser 4 and 5).

    PHP