Background
Information TechnologyTech Enthusiast
Developer | ProgrammerPursuing excellence
— Anghelo De Arroz — Anghelo De Arroz

Dedicated to excellence. Expertise across full-stack development and network architecture.

I am a student of Information Technology specializing in Network Technology. Pursuing to be a full-stack developer in software, app, and web development. My skills include programming, software development, web and app development, cloud computing, and cybersecurity principles.

Technologies & Expertise

React

Node.js

Python

Java

TypeScript

Tailwind CSS

C++

AWS

SQL

Cloud

Cisco Networking

Linux

Git

Cybersecurity

React

Node.js

Python

Java

TypeScript

Tailwind CSS

C++

AWS

SQL

Cloud

Cisco Networking

Linux

Git

Cybersecurity

Selected Works

A collection of mobile solutions, web platforms, and desktop tools. Bridging the gap between hardware and software.

RRJ Watch: Mobile screenshot 1RRJ Watch: Mobile screenshot 2RRJ Watch: Mobile screenshot 3RRJ Watch: Mobile screenshot 4

RRJ Watch: Mobile

A smart Flutter-based application for real-time monitoring and automation of fish aquariums. Allows remote feeding control and pH balancing via mobile interface.

FlutterFirebaseDartIoT
RRJ Watch: Web screenshot 1RRJ Watch: Web screenshot 2RRJ Watch: Web screenshot 3RRJ Watch: Web screenshot 4RRJ Watch: Web screenshot 5

RRJ Watch: Web

The digital management interface built with Next.js. Features a 'Live Dashboard' with negligible latency, propagating sensor data instantly from Firestore using React Query.

Next.jsReact QueryTailwindFirebase
Cashflow Tracker screenshot 1Cashflow Tracker screenshot 2

Cashflow Tracker

A sleek, dark-themed desktop financial tool built with Python. Leverages CustomTkinter for the UI and MySQL for secure data persistence.

PythonCustomTkinterMySQLMatplotlib
HappyHome Services screenshot 1HappyHome Services screenshot 2HappyHome Services screenshot 3HappyHome Services screenshot 4

HappyHome Services

A professional platform connecting homeowners with service providers. Features AWS S3 image storage and WorkOS for enterprise-grade authentication.

Next.jsMongoDBAWS S3WorkOS

Certifications & Credentials

AWS Academy Graduate - Cloud Foundations

AWS Academy Graduate - Cloud Foundations

Amazon Web Services

Foundational-level certification demonstrating expertise in basic cloud concepts and AWS services.

Date IssuedNovember 2025

Let's Connect

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your visions.

anghelodechavezdearroz@gmail.com
Profile