Gabriel
De Castro

I help businesses turn ideas into reliable, scalable platforms — handling everything from application development to server infrastructure for fast, secure, and growth-ready systems.

Gabriel De Castro
Gabriel De Castro
View Resume Contact Me
PHP Coldfusion Laravel Lucee Websockets MySQL MariaDB Laravel Livewire Vue.js Node.js TypeScript jQuery JavaScript Bootstrap Flutter HTML CSS Azure AWS Git C# Python Java
About Me

Skills & Background

Full-stack developer focused on building real-time, scalable systems that power reliable business applications.

Languages
HTML CSS JavaScript TypeScript PHP Bash/Shell SQL Powershell Dart CFML Java C# Python
Frameworks & Libraries
Bootstrap jQuery Vue.js Laravel Laravel Livewire Axios Vite Cheerio Express Fastify Flutter Dio
Runtime & Platforms
Node.js ColdFusion/Lucee PHP Runtime
Databases
MySQL SQLite MariaDB Redis MongoDB
APIs & Realtime
REST API WebSockets Server Sent Events Long Polling Rate Limiting API Authentication JWT Authentication OAuth
DevOps & Cloud
AWS Azure Git CPanel Plesk Apache Nginx IIS Windows & Linux Server Management

A bit about me

My name is Gabriel De Castro, a full-stack web developer and server infrastructure specialist focused on building reliable, scalable digital platforms for businesses.

I help companies turn ideas into production-ready web applications by handling both application development and server architecture. My work focuses on building systems that deliver real-time information, support high user activity, and remain stable as businesses grow.

With experience across web, software, and backend infrastructure, I design and develop solutions that improve operational efficiency, enable real-time interactions, and provide dependable performance for modern business applications.

My goal is to help organizations build secure, scalable, and reliable platforms that support their operations and deliver seamless digital experiences to their users.

Career

Work Experience

A track record of delivering impactful solutions across diverse industries.

G Chemtrading Corporation 2023–Present
Analyst / Programmer
G Chemtrading Corporation
  • Develop websites, mobile apps & internal systems
  • Keep up with modern technology trends
  • Manage and maintain production servers
Freelancer / App Rearm Group 2021–Present
Freelance Web Developer
 
  • Build and deploy web applications end-to-end
  • Develop and integrate REST APIs
  • Set up WebSocket servers and manage infrastructure
  • Develop native Android applications
GoPlus Technologies OPC 2022–2023
App Developer
GoPlus Technologies OPC
  • Developed websites, mobile apps & systems
  • Optimized performance-critical algorithms
  • Developed and integrated REST APIs
  • Managed servers with WebSocket configuration
Portfolio

Project Highlights

A selection of notable work spanning enterprise systems, open-source, and personal projects.

Impurio
Impurio
B2B online grocery platform for fresh produce & wholesale in the Philippines.
Live View
GEFC WIS
Warehouse Intelligence System
Complex inventory+POS system created for at least two companies. Handles inventory, procurement, sales, and delivery monitoring.
Live View
PMS
Personnel Management System
Personnel Management System for FOG group of companies.
Live View
Consumet.ts
Consumet.ts
Open-source Node.js library for entertainment media APIs.
Live View
Bookdis
Bookdis
Web app for ordering food and services, built at GoPlus Technologies.
Live View
PH Regions API
PH Locations API
JS plugin & API for Philippines' regions, provinces, cities & barangays.
Live View
AI Assistant

Chat with AlyaAI

Ask anything about Gabriel's skills, projects, or experience.

Know more about me

I've put together an AI chatbot that knows all my skills, work experience, and has a copy of my CV/Resume. Use it to ask questions and get a better sense of who I am and what I've done.

Download Resume
  • AI
    Hello! I'm AlyaAI, ready to answer any questions you have about Gabriel De Castro. What would you like to know?