Groupon Product and Engineering

Merchant Self Service

Self-service is an industry wide transformation across domains, to address…

API Driven User Experience

Written By Victor Paulsamy, Ingo Claro and Haozhe Chen

Integrating 3rd Party…

Remote Hackathons, Reducing Complexity, and Simple Groupon

Written By Anthony Caliendo and Shannon Welling - July 27, 2020

For the last 7+ years, Groupon regularly holds a multi-day hackathon named GEEKon where participants are encouraged to innovate around a…

Global Team, One Goal

Hello and welcome to the re-launch of Groupon’s Product + Engineering blog. This is a space for people on our global team to share everything from technical achievements and product launches, to how we do things. In the months that follow, you’ll hear from Product Managers, Engineers, Data…

Taming the 504s: a Java GC tale

Authors: Ohad Kravchick, Suraj Chafle Groupon Platform API team…

Dependency Injection in Java

In this article, we are going to describe the concept of Dependency…

Multilingual support when your Java code is written in English.

SwagQL

Use GraphQL in minutes, leave the REST to us

How to maximize Android’s UI reusability — 5 common mistakes