About.

Joshua Rio
Open to work

I build real things that get deployed.

I'm a BSIT graduate from STI College Tanauan, based in Laguna, Philippines.
My work includes a real-time Android roadside assistance app, a production corporate website, and a local AI document chatbot.

I don't just follow tutorials. I deploy things, secure them, and make them fast. I'm currently looking for a professional role — open to Metro Manila or remote.

📍Laguna, Philippines
🎓BSIT — STI College Tanauan
💼Available for full-time roles
🌐Remote / Metro Manila

Tech Stack .

I am a full-stack developer specializing in end-to-end web applications and AI-integrated systems. My focus is on building seamless user experiences with Next.js and TypeScript on the frontend, supported by robust Python and PHP backends, and deployed efficiently using platforms like Vercel and Cloudflare.


Here are some of the technologies I use:

Frontend

JavaScriptJavaScript
TypeScriptTypeScript
ReactReact
Next.jsNext.js
HTMLHTML
CSSCSS
Tailwind CSSTailwind CSS
ElementorElementor

Backend

PHPPHP
PythonPython
JavaJava
Node.jsNode.js
FirebaseFirebase

Database

SQLSQL
MySQLMySQL
FirestoreFirestore

CMS & Web

WordPressWordPress
MDXMDX

DevOps & Tools

Git / GitHubGit / GitHub
VercelVercel
CloudflareCloudflare
FigmaFigma
WiresharkWireshark

Mobile

Android (Java)Android (Java)
Android StudioAndroid Studio
Google Maps SDKGoogle Maps SDK

Enterprise & AI

SAP S/4HANASAP S/4HANA
LangChainLangChain
OllamaOllama
ChromaDBChromaDB

Certifications.

Completed Courses

Java Fundamentals

Java Fundamentals

Awards / Recognitions

Exploring Hardware Fundamentals

Exploring Hardware Fundamentals

College Appreciation

SSC Appreciation

SSC Appreciation

Events & Competitions

Breaking Back Easy as .Py

Breaking Back Easy as .Py

Enterprise (SAP) Training

Introduction to S/4HANA using Global Bike

Introduction to S/4HANA using Global Bike

Education timeline.

  • BSIT — STI College Tanauan

    Major: Information Technology. Expected graduation 2026. Relevant coursework: Android Development, OOP, Data Structures. Capstone: RoadRescue — real-time Android roadside assistance app.

  • Associate in Information Technology — Second Philippine International School

    Graduated 2016.
    Lead developer of the school robotics club's competition bot.