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Hi, I'm Grace LeeI build exceptional
digital experiences

Senior Full-Stack & AI Developer specializing in React, Next.js, FastAPI, and AWS. I turn visions into production-ready products — from AI-powered platforms to scalable SaaS applications. Clean code, clear communication, and reliable results.

20+Projects Delivered
50K+Active Users
40%Faster Development
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About Me

I'm a passionate AI Full Stack Developer with a love for creating innovative solutions. With years of experience in web development, I specialize in building scalable, user-friendly applications that make a difference.

2023/1 - 2025/12

Senior Software Engineer

Airbnb

Leading development of scalable web applications using Next.js, React, and Node.js. Mentoring junior developers and architecting cloud-native solutions.

Built Saas, AI-powered applications
Architected Cloud Infrastructure
Developed mobile applications
2020/4 - 2023/1

Frontend Developer

Walt Disney

Developed and maintained multiple client projects using modern web technologies. Specialized in creating responsive and performant web applications.

Built and maintained the infrastructure for the company's products
Managed the company's infrastructure and infrastructure strategy
Architected and implemented the company's infrastructure strategy
2018/9 - 2020/3

Web Developer

NGINX

Built and maintained the infrastructure for the company's products. Managed the company's infrastructure and infrastructure strategy.

Delivered 15+ projects successfully
Improved code quality by 40%
Integrated payment systems

Skills & Technologies

Full-Stack + AI + DevOps expertise to turn your vision into production-ready products

Frontend Development

JavaScript, TypeScript, React, Next.js, Vue.js & modern UI frameworks

JavaScript
TypeScript
React
Next.js
Vue.js
Tailwind CSS

Backend Development

Node.js, Python, Django, FastAPI, Flask & scalable server solutions

Node.js
Express
Python
Django
FastAPI
Flask
GraphQL
WebSocket

Databases & Storage

MongoDB, MySQL, PostgreSQL, Supabase, Redis & data management

MongoDB
MySQL
PostgreSQL
Supabase
Redis

AI Development

ChatGPT, GPT-4, Claude, Gemini, Llama & AI-powered solutions

ChatGPT
GPT-4
Claude
Gemini
Llama
Python

Cloud & DevOps

AWS, GCP, Docker, Kubernetes, CI/CD & cloud infrastructure

AWS
Google Cloud
Docker
Kubernetes
GitHub Actions
Cloudflare
Vercel

Senior FullStack & AI Developer • Specializing in React, Next.js, FastAPI, AWS & AI-Powered Solutions

Featured Projects

A selection of my recent work. Each project is crafted with attention to detail, modern technologies, and best practices.

PinkzebraHome | E-Commerce Platform

PinkzebraHome | E-Commerce Platform

Frontend

A full-featured e-commerce platform with payment integration, inventory management, and real-time analytics. Built with Next.js, Stripe, and PostgreSQL.

Next.jsTailwind CSSTypeScriptSupabaseAI
Strava | AI-Fitness Dashboard

Strava | AI-Fitness Dashboard

Full Stack

An intelligent analytics dashboard featuring machine learning insights, data visualization, and predictive analytics for business intelligence.

ReactNext.jsTailwind CSSTypeScriptSupabaseAI
Butterflies | AI Social App

Butterflies | AI Social App

Mobile

A modern social networking application with real-time messaging, story features, and advanced privacy controls. Mobile-first responsive design.

React NativeNext.jsTailwind CSSTypeScriptSupabaseAI
Educhain | Online Education Platform

Educhain | Online Education Platform

Backend

A modern online education platform with a wide range of publish and verify certificates. Built with Symfony, React, Tailwind CSS, and TypeScript.

SymfonyReactTailwind CSSTypeScriptMySQLBlockchain
Coursology | Online Homework Helper Platform

Coursology | Online Homework Helper Platform

Frontend

A modern online homework helper platform with a wide range of homework solutions. Built with Symfony, React, Tailwind CSS, and TypeScript.

Next.jsReactTailwind CSSRadix UINextAuthPostgreSQL
Sprintiq | AI-Powered Sprint Planning Saas App

Sprintiq | AI-Powered Sprint Planning Saas App

Full Stack

A modern AI-powered sprint planning SaaS app with a wide range of sprint planning solutions. Built with React, FastAPI, and Supabase.

ReactRedux ToolkitTailwind CSSFastAPISupabaseLangChain
ClientPoint – AI Digital Sales & Proposal Automation

ClientPoint – AI Digital Sales & Proposal Automation

Backend

AI digital sales and proposal automation platform with a wide range of sales and proposal solutions. Built with React, Tailwind CSS, Next.js, PostgreSQL, and Vapi.

ReactRedux ToolkitTailwind CSSNext.jsPostgreSQLVapi
Koncile | AI-Powered Financial Planning Platform

Koncile | AI-Powered Financial Planning Platform

Full Stack

AI-Invoicing and Expense Tracking Platform with a wide range of invoicing and expense tracking solutions

OCRReactNext.jsStripLangGraph
ShipCar24 | Online Car Shipping Platform

ShipCar24 | Online Car Shipping Platform

Full Stack

Online car shipping platform with a wide range of car shipping solutions. Built with React, Tailwind CSS, Next.js, Stripe, and PostgreSQL.

ReactNext.jsTailwind CSSPostgreSQLStripe
University Athlete | Online Sports Platform

University Athlete | Online Sports Platform

Full Stack

Online sports platform with a wide range of sports solutions. Built with React, Tailwind CSS, Next.js, Stripe, and PostgreSQL.

ReactNext.jsTailwind CSSPostgreSQLStripe

Client Testimonials

Don't just take my word for it. Here's what clients have to say about working with me.

"

Working with this developer was an absolute pleasure. The attention to detail and technical expertise delivered exceeded our expectations. Our project was completed ahead of schedule!

Mario Moinet

Mario Moinet

Founder at Digital Crew

"

Exceptional work! The solutions provided were not only technically sound but also user-friendly. Communication was clear throughout the project, making collaboration seamless.

Rashit Khamidullin

Rashit Khamidullin

CTO at Educhain

"

Incredibly talented developer with a great eye for design and performance. The final product was polished, scalable, and exactly what we needed. Highly recommended!

Vu Tran

Vu Tran

CEO at Butterfly AI

Want to work together?

Let's Start a Project

Get In Touch

Have a project in mind or want to collaborate? Feel free to reach out! I'm always open to discussing new opportunities and ideas.

Let's Talk

Whether you have a question, a project idea, or just want to say hello, I'd love to hear from you. Drop me a message and I'll get back to you as soon as possible.

Location

Queens, NY, USA

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