
UnoPago
A mobile payments app published on the App Store and Google Play. As Mobile Dev Lead I built a fast, reliable experience to move money 100% digitally.
- React Native
- Node.js
- PostgreSQL
I build fast, memorable software.
I craft web and mobile products end-to-end — from resilient APIs and databases to interfaces that feel alive. I love integrating systems (ERP, AI) and shipping ideas all the way to production.
About
I'm Juan Diego Cordero, a full-stack software engineer based in Valencia, Venezuela. I treat performance, accessibility and motion as first-class features — not afterthoughts — and I care about the details that make products feel inevitable, from the database all the way to the pixel. I also lead teams, build products from scratch, and turn data into decisions through analytics and BI.
2+
Years building
5+
Shipped projects
3
Apps in production
Backend
APIs · data · infra
Frontend
design · accessibility
Team Lead
leadership
Spanish
Native
English
C1 · Advanced
What I do
The kinds of software I design, build and ship.
Fast, accessible full-stack web products — from idea to production.
Cross-platform apps with React Native, shipped to the App Store and Play Store.
Robust APIs, databases and scalable architectures.
I connect systems like Odoo and AI to automate and unify your business.
Dashboards and insights with Power BI that turn raw data into decisions.
No/low-code automations with n8n to remove repetitive, manual work.
Selected work
A few things I've designed, built and shipped.

A mobile payments app published on the App Store and Google Play. As Mobile Dev Lead I built a fast, reliable experience to move money 100% digitally.

A healthcare software platform. I built full-stack features with Next.js and React, prioritizing a clean interface and an efficient workflow for users.

A custom ERP for a dental clinic, unifying patient records, appointments and operations into a single platform built with Node.js and Next.js.
Experience
Mar 2026 — Present
UnoPago
Leading mobile development of the payments app shipped to the App Store and Play Store.
Sep 2025 — Mar 2026
SaluPro
Full-stack development of the healthcare platform with Next.js and React.
2024 — Sep 2025
Freelance
Designed and built stunning corporate websites and web apps for a range of clients.
2023 — Present
Universidad José Antonio Páez
Computer Engineering student.
Contact
Got a project in mind? Drop me a line and I'll get back to you soon.
or reach me directly