portfolio / 2026

Iloilo, Philippines

Michael Constantino

Fullstack Developer & Software Engineer

About

Backend-focused Software Engineer based in the Philippines with nearly four years of experience delivering software for startups and freelance clients. I provide backend development, REST API integration, database design, cloud deployment, and full-stack web and mobile development services. My core expertise includes Node.js, NestJS, PostgreSQL, Supabase, and building secure, scalable applications. TypeScript and JavaScript are my favorite programming languages because of their flexibility across backend and frontend development. Beyond software engineering, I am a volunteer by heart and enjoy using technology to support communities and create meaningful solutions.

Education

Bachelor of Science in Software Engineering

Central Philippine University

2023 - 2027

Senior High School

Aklan Valley High School

2021 - 2023

Grade School & High School

International Philippine School in Al-Khobar

2001 - 2019

Tech Stack & Tools

Full stack index

01 / LANGUAGES

TypeScriptJavaScriptPythonC#C++

02 / FRAMEWORKS & RUNTIMES

Next.jsReactNode.jsExpress.jsNestJSTanStack Start

03 / MOBILE ECOSYSTEM

React NativeExpoNativeWind

04 / DATABASES

PostgreSQLMongoDBSupabaseFirebase

05 / CLOUD & DEVOPS

DockerAWSGoogle CloudVercelCloudflare

06 / LIBRARIES & UTILITIES

Tailwind CSSTanStack QueryGraphQLGitZustandRESTful API

07 / GAME ENGINEERING

GodotGDScriptUnityUnreal Engine

Experience

Lead Fullstack Developer

Centralian Developer Group - CPU

July 2026 - Present

Fullstack Developer

Peak Solutions

Sept 2025 - May 2026

Software Developer

Centralian Developer Group - CPU

Oct 2025 - June 2026

Lead Fullstack Developer

TaxiBuddy

Aug 2025 - Dec 2025

Fullstack Developer & Scrum Master

JurisEase

Feb 2025 - Aug 2025

View more (3)

Organizations

Philippines Society of Software Engineers

Recent Projects

View All

ORGANIZATION / WEB PLATFORM

PSSE Website

Website for the Philippine Society of Software Engineers with a public website, event registration, and authenticated officer administration.

ReactCloudflareTanStack StartPostgreSQLPrismaBetter Auth

Source Live

GOVERNMENT / PUBLIC PORTAL

Sangguniang Panlungsod ng Iloilo | DALI Portal

Public-facing portal for the Sangguniang Panlungsod ng Iloilo. Browse legislative documents, view council sessions, and submit citizen inquiries.

Next.jsNestJSSupabaseCloudflareoRPCTypeScriptTailwind CSS

Source Live

GOVERNMENT / INTERNAL MANAGEMENT SYSTEM

DALI Portal | Internal Management System

Administration console for DALI Portal. Manage documents, publish session recordings, handle citizen inquiries, and perform administrative workflows.

Next.jsNestJSSupabaseoRPCTypeScriptTailwind CSS

Source Live

LEGAL TECH / WEB APP

JurisEase

Legal Case Management System built with Next.js & Supabase. Streamlines document processing, client tracking, and case workflows for law firms.

Next.jsSupabaseTypeScriptTailwind CSS

Source Live

AI / PERN STACK / WEB APP

Notetube

AI-powered study aid built on the PERN stack. Automatically analyzes PDFs using Google's Gemini API to generate interactive flashcards and quizzes, streamlining the review process for students.

PostgreSQLExpress.jsReactNode.jsGemini APITypeScript

Source Demo Live

GAME DEV / 2D PLATFORMER

Mix & Mash

A fast-paced 2D platform fighting game where players build their own unique character by assembling four interchangeable body parts: head, body, arms, and feet.

GodotGDScript2D GraphicsPhysics EngineLAN Multiplayer

Demo Live