Full Stack Engineer

JN Gonzales

Building SaaS & Data-Driven Products

I ship production-ready web apps with Next.js, TypeScript, Python & PostgreSQL.
Focused on performance, clean code, and real user impact.

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About Me

Full Stack Engineer • Harvard CS50x • 7× HackerRank Certified

Full Stack Engineer

Cavite, Philippines

I build SaaS products, internal tools, and data-driven dashboards. My focus is on shipping maintainable code that solves real problems—whether it's a deal management platform or a high-performance web app serving thousands of users.

2025

CS50x Certification

Harvard University

2025

DealFlow SaaS

Real Estate Platform

2025

HackerRank Certs

7 Certifications

2025

Portfolio Launch

This website!

Tech Stack

23 technologies

Next.js

React

TypeScript

Python

Django

FastAPI

SQL

REST APIs

Tailwind

Node.js

Git

Docker

Supabase

Vercel

AWS

Linux

Figma

Postman

Framer Motion

React Query

Zod

Shadcn UI

Next.js

React

TypeScript

Python

Django

FastAPI

SQL

REST APIs

Tailwind

Node.js

Git

Docker

Supabase

Vercel

AWS

Linux

Figma

Postman

Framer Motion

React Query

Zod

Shadcn UI

Zod

React Query

Framer Motion

Postman

Figma

Linux

AWS

Vercel

Supabase

Docker

Git

Node.js

Tailwind

REST APIs

SQL

FastAPI

Django

Python

TypeScript

React

Next.js

Shadcn UI

Zod

React Query

Framer Motion

Postman

Figma

Linux

AWS

Vercel

Supabase

Docker

Git

Node.js

Tailwind

REST APIs

SQL

FastAPI

Django

Python

TypeScript

React

Next.js

REST APIs

Tailwind

Node.js

Git

Docker

Supabase

Vercel

AWS

Linux

Figma

Postman

Framer Motion

React Query

Zod

Shadcn UI

Next.js

React

TypeScript

Python

Django

FastAPI

SQL

REST APIs

Tailwind

Node.js

Git

Docker

Supabase

Vercel

AWS

Linux

Figma

Postman

Framer Motion

React Query

Zod

Shadcn UI

Next.js

React

TypeScript

Python

Django

FastAPI

SQL

Core Focus

Full StackBackend ArchitectureAPI Design

VERIFIED CREDENTIALS

CS50: Computer Science

Harvard University

Mastery in C, Python, SQL, and Algorithms. Completed intensive coursework covering memory management, data structures, and full-stack web development.

CS50xCS50P

▶Interactive Terminal— type 'help' to explore

jn@portfolio:~

Welcome to JN's Terminal. Type "help" to start.

Featured Work

Production-ready SaaS and web applications I've architected and shipped.

Code Live Demo

DealFlow

Featured

Real Estate Deal Management SaaS for tracking property deals, managing contacts, and analyzing investment opportunities. Built for real estate professionals who need to manage complex deal pipelines.

Next.jsPythonFastAPIPostgreSQLTailwind CSS

Source Demo

Code Live Demo

Portfolio 2026

Featured

High-performance developer portfolio showcasing modern web development practices. Features 3D graphics, command palette, and interactive terminal—all with static generation for instant load times.

Next.js 15TypeScriptReact Three FiberFramer MotionMDX

Source Demo

Portfolio

Code Live Demo

LinkHub

Featured

Link-in-bio platform with customizable themes, analytics, and real-time click tracking. Full-stack solution with authentication, drag-and-drop ordering, and embeddable widgets.

Next.jsTypeScriptSupabaseTailwind CSSPostgreSQL

Source Demo

Let's Work Together

Building a SaaS product or need a senior engineer? I'd love to hear about your project.

Currently open for freelance & remote roles

Email

jngonzales.dev@gmail.com

Location

Cavite, Philippines

I'm currently open to freelance opportunities and full-time positions. Whether you have a question or just want to say hi, I'll do my best to get back to you!