Course Hero Engineering

Creating a microservice to index large amounts of content on-the-fly and return accurate results

It’s a Monday and you’re in a product planning meeting detailing the scope and timeline of a new feature for your web app; you’re getting…

Early last year, Course Hero Engineering launched this blog. Course Hero engineers and data scientists authored and published 11 technical…

Early last year, we shared Course Hero Engineering’s Objectives and Key Results (OKRs) for 2021. How did we do?

Course Hero is an online learning platform that helps students graduate, confident and prepared. We have over 70 million course-specific…

Using esbuild with Apollo Federated Graph

There’s rarely a dull moment working in data analytics at Course Hero, particularly when it comes to the dynamics involved in our…

At Course Hero, students upload hundreds of thousands of documents to our platform every day. Before each document can be processed and…

Tips on paying the rapidly growing cost of software development