Isaac Lee

Hi, I'm Isaac, a full-stack Software Engineer based in Los Angeles, CA. I have experience with JavaScript/Node.js, React, Ruby, PostgreSQL, and MongoDB.

Most recently, I built SmoothSail, a self-hosted, open-source solution for feature flag management.

SmoothSail is an open-source, self-hosted feature flag tool built to empower developers to independently release new features without being tied to deployment and quickly revert unsuccessful updates with just a click.

Its architecture includes a React frontend, an Express backend, and a PostgreSQL database for seamless flag administration. It utilizes NATS JetStream to ensure reliable, asynchronous messaging, while a Node.js proxy service facilitates the distribution of flag data via Server-Sent Events (SSE) to custom-built software development kits (SDKs).


Read the full project write-up or watch the presentation!

Other Projects

WebShoppe

An e-commerce shopping cart application

Built using React, Express, Node.js, MongoDB

Gregslist

A web app that facilitates community transactions, services, and discussions

Built using Ruby, Sinatra, PostgreSQL, ERB

RequestCrate

A RequestBin clone for capturing and inspecting HTTP requests

Built using Node.js, Express, React, MongoDB, PostgreSQL, DO Droplet, Nginx.

Todo Tracker

A web application for managing the completion of tasks

Built using Ruby, Sinatra, PostgreSQL, ERB

Contacts

A contacts management application with built-in tagging and search functionality.

Built using Node.js, Express