projects.archive

Things I've shipped

Browse the full catalog: web applications, mobile applications, dashboards and AI-assisted builds.

54 projects shipped

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9 projects

Background Action! — Casting Platform for iOS, Android & Web

Background Action! is a casting platform I built for a Mexican film and TV extras-casting company, rebuilding an older system with a large base of talent profiles. One Expo codebase delivers iOS, Android and web: an eight-step registration wizard with a live casting ID card, photo books, a skills catalog, legacy-profile import and Premium subscriptions. Payments use Stripe on the web and native in-app purchases on mobile. I added push notifications and versioned legal acceptance, and co-built the Laravel 13 API. The first working version took about a month, with automated tests and release runbooks. I used Claude Code throughout, directing the architecture myself.

Legal Global Consulting — Client App on iOS, Android & Web

Legal Global Consulting manages rental protections and legal guarantees for clients in Mexico, and I have built its client product since the beginning. First came the React web front end, then the original React Native app on the App Store and Google Play, and most recently a full rebuild on Expo SDK 57 that ships as an in-place update to the same store listings. The new app also runs on the web from one codebase. Clients calculate and contract protections, follow their policies, book appointments, report breaches, pay with Stripe or PayPal and get push notifications. I also contribute to the Laravel API. A large Jest suite kept the migration low risk.

HUMAE — Recruitment Platform with Psychometrics & Billing

HUMAE is a private recruitment platform in Mexico that connects vetted candidates, client companies and an internal recruiting team. I replaced the legacy system with a full rewrite: a Laravel 12 API and a Next.js 16 front end with four role-based experiences. Candidates build profiles, take configurable psychometric tests, generate a CV and pay for membership through Stripe. Recruiters search a filtered talent directory and move people through a drag-and-drop pipeline. Companies post private vacancies and confirm interviews. I owned the architecture, backend, frontend, billing, tests with Pest, Vitest and Playwright, and the production runbook. It is live today.

Back-Office ERP for a Rental-Guarantee Company (Payroll & HR)

I built an internal back office for a Mexican rental-guarantee company, replacing spreadsheets and an older PHP system. The React and Laravel app brings branch expenses, income analysis, budgets, payroll, attendance, vacations and employee contracts into one role-based dashboard. I implemented the biweekly payroll engine with automatic period rollover, versioned recalculations and bonus tiers, vacation balances that follow Mexican labor law, contract expiry alerts, and an executive dashboard with scheduled Excel reports. I worked end to end, from the data model and cron jobs to the Material UI screens, over about ten months, through Internet 360.

Julio Toledo Perfil IOS / ANDROID

JulioToledo Perfil is a mobile project designed to make life easier for people who want to participate in castings for this film and series production company in Mexico. Although it is still under development, it’s shaping up to be one of my best projects due to the scalable and maintainable structure I am implementing with TypeScript and pure React Native to deliver a high-quality product.

Regulariza

Regulariza tu Inmueble was a challenging project in many ways, mainly because it was also developed under pressure, but it was successfully completed. This project integrated a scheduling system for appointments between different users — clients, lawyers, and administrators. Clients were attended by lawyers after paying for their appointments through three payment methods: credit card, PayPal, and OXXO. It included the same payment functionalities as "Magno Evento Inmobiliario" (which you can also see in my portfolio). This project had a distinctive feature: it allowed users to schedule video calls through the Zoom SDK, which I integrated directly into the platform. Once the client logged in, they could easily set up a video call. The project was quite dynamic, as it had a robust security structure. It included real-time chats, notifications, emails, payment gateways to handle various microtransactions within the system, and many other features. It was one of my best contributions.

LGC Web / IOS / Android

This is a hybrid project developed with pure React Native, dedicated to clients who subscribed to protections within the LGC system (which you can also see in my portfolio). The app allowed users to manage their protections, renew them, file claims, purchase additional protections, contact the company, and chat with an AI assistant. It was my first app fully developed from scratch and launched for both Google Play Store (Android) and App Store (iOS). It’s worth noting that most of the backend wasn’t developed by me, but I did work on several key functionalities, such as the integration of payment gateways, the push notification system for all three platforms (Web, Android, and iOS), the AI chat, and more.

Magno Evento Inmobiliario 2024

Magno Evento Inmobiliario was a small but very enjoyable system to develop, mainly because it was a project planned on very short notice — just one month before the event, which took place in Mexico City on September 3, 2024. We started working on it around August 10. The system included a landing page with a payment modal that allowed users to purchase tickets for the event using three payment methods: credit or debit card, PayPal, and cash payments through OXXO. All payment methods were implemented using Stripe. I contributed significantly to the payment processing structure, especially for OXXO, which was more complex because we had to implement a webhook to track when users made cash payments and notify our backend to send them an email with their ticket details. The system also included an admin panel to view both paid tickets and pending cash payments. On the event day, we used a QR code sent to the user's email to scan and verify the validity of the ticket.

Ninja Foodi

This project was also developed under pressure, but it was successfully released to production. Its main functionality was to allow customers to schedule their entries for a 3-day event by the Ninja company in CDMX in May 2024. The tickets were sold out in less than 3 days after the production launch. The system integrated email notifications to confirm ticket bookings, and there was also an admin panel to view the people who had registered for the event. I was responsible for the frontend, while the backend was not developed by me.