JMT.

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John Michael S. Tuba

About

I am a Computer Science student at the University of Caloocan City with a strong focus on full-stack development and embedded systems. From building e-commerce platforms to engineering IoT hardware solutions, I enjoy bridging the gap between software and hardware to solve real-world problems.

Tech Stack

Frontend

JavaScript TypeScript React Tailwind CSS Vite

Backend

Node.js Python PHP Laravel PostgreSQL MySQL MongoDB

AI & Machine Learning

TensorFlow PyTorch

Hardware & IoT

ESP32 Raspberry Pi FreeRTOS MQTT C / C++

Experience

May 2026 — Sep 2026

Software Developer Intern · Lexsys Technologies, Inc.

Developed a web-based Project Management System for local government units. Implemented UI components, role-based workflows, and database integrations to streamline government project tracking.

Projects

Pawlar Setup Screen
Pawlar Mobile App Mockup
Drag or click to swipe

Pawlar

An IoT smart pet ecosystem incorporating a collar, door, and feeder. Features multi-threaded C++ ESP32 firmware with FreeRTOS, BLE scanning, and GPS tracking.

Bloombeads Custom Jewelry Design Screen
Bloombeads Catalogue Screen
Drag or click to swipe

Bloombeadsbyjinx

An e-commerce platform with an interactive "Design-Your-Own" bracelet tool. Built with real-time stock validation and a custom quote-to-order workflow.

Lexsys Login Portal Screen
Lexsys TOR Management Screen
Drag or click to swipe

Lexsys-PMS

A web-based Project Management System engineered for local government units. Features custom module tracking, concern submission workflows, and secure role-based administrative controls.

Get In Touch

Currently open for new opportunities. Feel free to reach out if you're looking for a developer, have a question, or simply want to connect.

Say Hello — jmtuba69@gmail.com