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  • Iloilo, Philippines
  • 21:54 (UTC +08:00)

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MJayConstantino/README.md

Hi, I'm Michael Constantino 👋

Software Engineer · Fullstack Developer

I build scalable web and mobile applications with a strong focus on clean architecture, type-safety, developer experience, and practical software that solves real problems.

LinkedIn · Portfolio · GitHub · Email


About Me

I'm a Software Engineering student at Central Philippine University with experience building fullstack products, mobile apps, internal tools, and client-facing systems across academic, startup, freelance, and hackathon environments.

Most of my work revolves around TypeScript, React, Next.js, Node.js, NestJS, PostgreSQL, Supabase, and React Native / Expo. I enjoy working across the stack, from designing clean user interfaces to building secure APIs, database schemas, authentication flows, and deployment pipelines.

I care about writing maintainable code, collaborating in agile teams, and shipping products that are actually useful to people.


What I Do

  • Build fullstack web applications using Next.js, React, TypeScript, and Node.js
  • Develop mobile applications with React Native and Expo
  • Design backend systems with NestJS, Express, PostgreSQL, Prisma, and Supabase
  • Implement authentication, role-based access control, and database security rules
  • Create reusable UI components, test flows, and developer-friendly project structures
  • Lead and collaborate in agile teams as a developer and Scrum Master

Tech Stack

Core

TypeScript JavaScript React Next.js React Native Expo

Backend & Database

Node.js NestJS Express PostgreSQL Prisma Supabase

Tools & Testing

Tailwind CSS shadcn/ui Docker Cypress Jest Storybook


Currently Learning & Exploring

  • DevOps, VPS self-hosting, Docker, and CI/CD
  • Scalable backend architecture with NestJS and PostgreSQL
  • Mobile app architecture with Expo development builds
  • AI-assisted product features and local-first app ideas

GitHub Activity & Stats

An overview of my top languages, lines of code, and contributions.

GitHub Metrics

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  1. JurisEase-Legal-Management-System JurisEase-Legal-Management-System Public

    ⚖️ JurisEase Legal Management System A powerful, modern, and easy-to-use Legal Case Tracking & Management System built for law firms 🏛️.

    TypeScript 1

  2. BB6-SE/se-2144-final-project BB6-SE/se-2144-final-project Public

    A web app that generates related videos, flashcards, and a summary from your notes

    TypeScript 2 3

  3. Alora-Google-Solutions-Challenge Alora-Google-Solutions-Challenge Public

    Python 1

  4. SEKnightmares SEKnightmares Public

    ⏰ 2D Unity action game featuring innovative time rewind mechanics using Circular Buffer algorithm

    C# 2 1

  5. FrancyAmada/Streetfood-Vendor-Simulator FrancyAmada/Streetfood-Vendor-Simulator Public

    GDScript