leetcode-rating-api

Overview

Created a REST API which tracks the number of solved leetcode problems by users and returns an appropriate rating.
Used Node.js, Express.js and MongoDB.
Increased an API performance by about 15 times by switching from web scraping to GraphQL during fetching data.
Old version of this project web scraped leetcode accounts by using Puppeteer to get scores.
This REST API is consumed by front end which deployed here.

Name		Name	Last commit message	Last commit date
Latest commit History 8 Commits
controllers		controllers
graphql		graphql
middlewares		middlewares
models		models
routes		routes
utils		utils
.DS_Store		.DS_Store
.gitignore		.gitignore
Procfile		Procfile
README.md		README.md
app.js		app.js
package-lock.json		package-lock.json
package.json		package.json