John Christopher Diaz

About

Solving problems through code and design.

I am John Christopher Diaz — a full-stack developer, network engineer, and photographer based in the Philippines. I build software that makes everyday work easier, and I explore graphic design and photography as creative extensions of the same problem-solving practice.

Frontend

HTML5
CSS
Tailwind CSS
JavaScript
TypeScript
React
Next.js

Backend & Languages

Node.js
Python
FastAPI
Flask
PHP
Java
JavaFX
C#
C++
Google Apps Script

Databases

SQL
PostgreSQL
MySQL
MongoDB
SQLite
Firebase
Supabase

Infrastructure & Tools

Vercel
DigitalOcean
Git
Zapier
Make
n8n

Creative & Productivity

Adobe Creative Cloud
Google Workspace
Figma
Canva
Photography
Graphic Design
Branding

Selected Work

Projects and systems.

Applications, dashboards, civic tools, and hardware-backed systems — each built to solve a real problem.

Automation Workflows

35 n8n

12 Zapier

16 Make

5 GHL

Project Preview

Featured — Live Platform

HeronsHub Social

A production social platform for community publishing and profile-centered discovery. Posts, profiles, moderation, and social loops built for return visits.

Live Social Community

Open live project