Hi, I'm Junhong 👋🏼

Founder, software engineer, product designer, malware enthusiast

Passionate about solving human-centric problems with code.
Lover of MSG, minor chords, and late-night hypotheticals.

About Me

🎓 Computer Science @ Columbia
💻 2+ YOE in software development
🍎 Based in New York City
🍳 Avid home chef, thrifter of all things vintage
✍🏼 Pen trick expert (ask me about it)

When my mom and I immigrated to the US, our english was... broken.

At times, trying to get by on broken english felt like an uphill battle we were slowly losing together. But my mom worked tirelessly at the local mart, saving slices of her paycheck to buy me a set of educational CDs so I could have the opportunity to learn english, at just 5 years old.

Every evening, after my mom would return from work, the two of us would sit criss-cross on the living room floor and go through the days' lessons together.

Every evening, after my mom would return from work, the two of us would sit in the living room of our 1-bed apartment and go through the lessons together.

We didn't walk out of the experience with perfect English, but little by litte, the lessons became a foothold in this country for my mom and I...

Skills & Expertise

Frontend

React.js

Next.js

HTML5

Tailwind CSS

JavaScript

Backend

Python

Java

Spring Boot

FastAPI

Django

OpenAI

Design

Figma

UI/UX Design

Lucidchart

Prototyping

Wireframing

Security & Tools

FlareVM

IDA Pro

Wireshark

AWS

GCP

Docker

Kubernetes

Featured Projects

Construction Spec Parser

Application that extracts text from construction PDFs, generates features, and uses a Streamlit application for human-in-the-loop data labeling to build a machine learning classifier.

Python

Streamlit

scikit-learn

Pandas

PyPDF2

pdf2image

UX Testing Simulation Platform

AI-driven platform for simulating user interactions with your designs. Upload UI mockups, configure test parameters, and get detailed insights from simulated users with different personas and behaviors.

React

TypeScript

Vite

Tailwind CSS

OpenAI

Live Demo