Front-End Engineer

Jay Heo

Front-End Engineer & UI/UX Enthusiast

I build exceptional digital experiences with modern web technologies. Specializing in React, Next.js, and TypeScript to create responsive, user-focused applications.

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Featured Projects

A selection of my recent work, showcasing my skills and expertise in front-end development.

PDF Uploader

PDF Uploader

An app that allows users to upload PDFs and convert from Text to Speech using PlayAI API.

TypeScriptNext.jsTailwindSupabase
Bags Trade Tracker

Bags Trade Tracker

Mobile app for tracking trades.

TypeScriptReact NativeExpoReact QueryReact Native Testing LibraryAPI reverse engineering
ShineResumes

ShineResumes

An app that generates tailored resumes to job descriptions in seconds.

TypeScriptNext.jsTailwindGraphQLExpress.jsPrismaAWSDocker
Preps AI

Preps AI

AI-powered interview preparation platform with personalized feedback.

TypeScriptNext.jsTailwindZustandWebSocketWeb Speech API
Mustadd

Mustadd

Web 3.0 Storage Vault Social App.

TypeScriptReact NativeExpoStyleSheetTest FlightFigma
Giverr

Giverr

Social media app for sending & receiving gifts.

TypeScriptReact NativeExpoLottieFirebaseFireStore
Mellow

Mellow

Mellow’s single-page landing, which highlights a variety of features.

Next.jsTailwind AnimationGit LFS
Max

Max

Daily Self-Reflection App

React NativeExpo

Technical Skills

Technologies and tools I've worked with to build modern web applications.

TypeScript
JavaScript
React
Next.js
React Native
Node.js
GraphQL
REST API
Tailwind CSS
CSS/SCSS
HTML5
Redux
Express.js
MongoDB
PostgreSQL
Firebase
Git
Docker
AWS
Jest
Cypress

About Me

A passionate front-end engineer with a keen eye for design and user experience.

I'm a front-end engineer with over 3 years of experience building modern web applications. I specialize in creating responsive, accessible, and performant user interfaces that provide exceptional user experiences.

My approach combines technical expertise with a strong understanding of design principles. I believe that great software should not only work flawlessly but also look and feel intuitive to users.

When I'm not coding, you can find me exploring new technologies, contributing to open-source projects, or sharing my knowledge through technical articles and mentoring.

Jay Heo

Front-End Engineer

Get In Touch

Have a project in mind or want to discuss potential opportunities? I'd love to hear from you.

Get in Touch