Things I've shipped

I built AluminioLogo's ERP and point-of-sale system from the ground up for a hardware and aluminum distributor with several branches in Venezuela. It covers branch inventory, quotes, returns, receivables, roles and permissions, and a POS that takes payments in USD and bolivares with exchange rates. The part I'm proudest of is fiscal invoicing: a small agent runs as a Windows service in each store and prints invoices, credit notes and daily reports on certified fiscal printers. There is also an admin web app, a mobile app and a product catalog. It has been live in production since October 2026, with more than 3,000 commits. I work with Claude Code daily: I make the architecture decisions and the AI helps me move faster.

MobileWeb

2026

Nest.jsReact.jsTypeScript+12

I led the rebuild of RED1A1, a Mexican real-estate marketplace and professional network, across web, mobile and API. The new Next.js 16 site has a map-first home, directories, owner and admin dashboards, white-label agent websites and Stripe checkout. I shipped a new Expo app as an in-place update to the existing App Store and Google Play listings, with realtime chat, push notifications, native in-app purchases and over-the-air updates. On the Node and MongoDB backend I added realtime delivery, membership logic and scheduled jobs. Strict TypeScript, Zod validation and a 70-flow Maestro suite on Android keep it steady. This extends my earlier work on RED1A1's template pages.

WebBackend

2026

Next.jsReact.jsTypeScript+12

A bilingual website and admin area I led for a wellness retreat business, working with a second developer through branches and pull requests. The public site presents retreat packages, travel tips and a Q&A section with an animated hero in Spanish and English. An Express and MongoDB API sends contact and free-guide emails, and a protected admin panel lets the owner review contacts and manage Q&A entries. Built with React, Material UI, Redux and Firebase, and deployed on Vercel.

WebAdmin

2025

React.jsTypeScriptVite.js+9

This project was developed as part of a thesis presentation at a local university. The original description within the thesis document included the following: “The system provides a perspective of the sets of elements that are interconnected, a web tool to organize the work landscape and plan the tasks to be completed, avoiding the hassle of paperwork within the department, improving procedures.” The project was based on solving a management problem within a local clinical laboratory.

WebAdmin

2024

React.jsVite.jsNode.js+4

A small project developed in record time for a local physiotherapy center. The app's functionality was simple: users could register their profile, select the type of injury they had and its location on the body. Based on this information, the app would recommend specific exercises, and at the end, there was a feedback modal to evaluate the progress of their recovery.

WebAdmin

2024

React.jsVite.jsNode.js+4

Ek Parts was the last contract I worked on with Empire Keeway, and it involved creating a mini e-commerce platform to sell motorcycle parts to specific clients across Venezuela. The platform didn’t integrate payment methods, as payments were arranged after placing the order.

WebAdmin

2024

React.jsNext.jsNode.js+7

If I can recall a project that presented a significant challenge for me, it was a betting website, also known as a Parlay, for placing bets on match results and certain player statistics from real sports. This project was developed using TypeScript with highly optimized structures. I worked on it while I was at Kromaticos, as it was a project that came with quite difficult requirements to achieve within the estimated time. The challenges involved using unknown and low-budget sports APIs, which were very complicated to work with due to their poor documentation. We had to use the provided endpoints, and at times, to generate certain results, we had to perform data analysis, highly recursive calculations, and very intensive operations on both our database and the API, which increased its cost significantly, among other issues. Nevertheless, we managed to develop the project and delivered a very beta version of the system, but it worked. It’s also worth mentioning that I implemented the payment gateway and user subscription plans using Stripe in this system.

WebAdmin

2024

React.jsNext.jsVite.js+8

This project is a technical test carried out to demonstrate my skills as a Web Developer, which is based on a building real estate agency. The application is available in two different languages ​​with the possibility of changing with the language change button in the upper right corner. It has the properties available on the home page, the price, the m², the sharing option and a (see more) button, which redirects you to the property page where you can see its information in more detail. In addition to this, it has the administrator where you can edit, create and delete the properties that appear on the home screen.

WebAdmin

2023

React.jsNext.jsSASS+5

This project was the first project I worked on alone within Dev Navigate. For reasons unknown to me, the project never went into production, but it was nothing more than a simple E-Commerce project related to the online sale of shoes. It had all the technologies described below.

WebAdmin

2023

React.jsSASSCascading Style Sheets (CSS)+10