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Nº 01September 2026

Jorge Rangel

Portrait of Jorge Rangel

Tech & AI,from someonewho builds it.

Hi, I'm Jorge, a software engineer with 6+ years building production apps. On the side I make videos about tech and AI: for fun, to share what I learn and to collaborate with brands.

Email meGet Wallia

Tech & AI,without the hype.

Videos about AI tools, coding agents and building real products. Everything I show, I've tried in my own work first.

What I cover

  • AI tools that earn their place

    What's worth adopting and what's noise, tested on real work.

  • Coding with agents

    How I use Claude Code and Codex agents to review, test and ship faster.

  • Building apps end to end

    From idea to the App Store, with Wallia as the case study.

  • The engineer's career

    Lessons from 6+ years on large production teams.

Where to watch

Wallia

A calm personal-finance app I designed, built and shipped on my own. It tracks your money with almost no effort, so you can see where it goes at a glance.

Category
Budget & Expense Tracker
App Store rating
5.05 ratings, Mexico store, Sep 2026
Runs on
iPhone · iPad · Mac · Apple Vision Pro
Built with
React Native · Expo · TypeScript · StoreKit
Role
Solo: design, code, launch
Download Wallia on the App StoreVisit get-wallia.app
  1. Wallia app screen: Your month at a glance

    Your month at a glance

    Income, spending and net flow in one view. Apple Pay purchases log themselves.

  2. Wallia app screen: Every transaction in its place

    Every transaction in its place

    Import a bank screenshot and AI sorts it into categories. Or just say what you spent.

  3. Wallia app screen: Budgets that feel like freedom

    Budgets that feel like freedom

    Split a monthly budget across categories and always know what's left.

  4. Wallia app screen: Money you manage together

    Money you manage together

    Shared lists sync in real time for trips, couples and roommates.

  5. Wallia app screen: Patterns, not spreadsheets

    Patterns, not spreadsheets

    Spending mix, pace and weekly rhythm in charts you can actually read.

Engineer first.

If I explain a tool, it's because I use it.

For 6+ years I've built web applications end to end: React and TypeScript microfrontends on the front, Node.js and federated GraphQL services behind them, running on AWS.

Today I'm a Software Engineer at Globant, on a large U.S. retail platform. Outside work I ship my own products, build Claude Code and Codex agents that automate engineering work, and make videos about what I learn along the way.

Toolkit

AI-assisted development
Claude Code (custom agents, multi-model routing), Codex, GitHub Copilot
Frontend
React, React Native, Next.js, TypeScript, Microfrontends, Storybook, Jest, Cypress, a11y
Backend & data
Node.js, Apollo GraphQL (federated), REST, Serverless, Elasticsearch, Couchbase, PostgreSQL, DynamoDB, Firebase, Supabase
Cloud & DevOps
AWS (Lambda, API Gateway, S3, CloudFront, IAM), GitHub Actions, Jenkins, Sentry, Unleash

Where I've built.

  1. Nov 2021 – PresentSoftware EngineerGlobant

    Client: large U.S. retail platform · Remote

    • Build and ship complete features across a React/TypeScript microfrontend layer and the Node.js and Apollo GraphQL services behind it, serving 10,000+ monthly users.
    • Design GraphQL schemas over Elasticsearch and Couchbase, owning data contracts consumed by 10+ teams and coordinating migrations without breaking consumers.
    • Created a shared component library (Lerna monorepo, Storybook) adopted by 10+ teams.
    • Improved release safety with feature flags, Sentry observability and CI/CD on AWS, cutting production incidents by 27%.
    • Collaborate with international teams on system design, run code reviews and mentor engineers.

    Stack: React · TypeScript · Microfrontends · Node.js · Apollo GraphQL · Elasticsearch · Couchbase · AWS · Storybook · Sentry

  2. Sep 2020 – Nov 2021Full Stack Web DeveloperCBQA Solutions

    Remote

    • Built and maintained 3 client-facing web applications in React for U.S.-based clients, owning both the frontend and the serverless backend.
    • Implemented serverless architecture on AWS Lambda, API Gateway, DynamoDB and CloudFront, cutting infrastructure cost and improving performance.

    Stack: React · AWS Lambda · API Gateway · DynamoDB · CloudFront

  3. Oct 2020 – Aug 2021Full Stack Web DeveloperYouthGto

    León, Guanajuato

    • Developed a user-management platform with React and Firebase serving 5,000+ users, covering authentication, roles and reporting.
    • Led the frontend effort, reducing the steps administrators needed for recurring tasks and improving page load performance.

    Stack: React · Firebase

  4. Jun 2020 – Sep 2020Full Stack DeveloperRocinante HealthTech

    León, Guanajuato

    • Built hospital management software deployed across multiple U.S. cities using PHP, jQuery and MySQL.

    Stack: PHP · jQuery · MySQL

Let's make somethingworth watching.

If you make a tech or AI product and want it explained honestly by someone who writes software every day, let's talk. I make videos in English and Spanish.

Ways to work together

  • Sponsored videos & integrations

    A dedicated video or a segment inside one, on YouTube, TikTok or Instagram.

  • Product reviews & launches

    Hands-on reviews of AI and developer tools, timed with your launch.

  • Talks & workshops

    Sessions on AI-assisted development for teams and events.

  • Engineering consulting

    Frontend architecture, GraphQL and AI-agent workflows.

Send a brief

What do you have in mind?

How it works

  1. 01Send the brief
  2. 02We agree on scope, format and timing
  3. 03I create, you review, we publish

Or email me directly

jorgearturo99@live.com.mx