Groupon Product and Engineering

Cloud Cost Mindset

Groupon completed its migration to the cloud in February 2023. Shortly thereafter our data centers were completely shut down and the equipment cleaned up. The move to the cloud has brought many advantages to Groupon engineering. Our infrastructure can now dynamically scale with our traffic…

LoadBalancer Services using Kubernetes in Docker (kind)

Migrating to Optimizely at Groupon

Sharing experiences and learnings 🧪

Exporting Node Modules in 2022

Groupon maintains literally hundreds of NPM modules, both open source and internal. Many of these are consumed by our custom NodeJS-based middleware web layer we call “The Interaction Tier” (itself a topic for another post someday).

Varnish to Redis Migration

At Groupon, we are in the process of migrating our app workloads to AWS EKS. As part of the migration, we are…

CX90: Rethinking, Redesigning and Reimplementing the Groupon User Experience

Felix, the “DevOps” between designers and developers

The Responsibility of Tech: Reflections from Grace Hopper Celebration

The end of September was marked by one of the most exciting events for women in technology: Grace Hopper Celebration of Women in Computing (GHC). For those who do not know, GHC is a yearly conference that…

Pinion — The Load Framework Part-2

This post is the 2nd part of the “Pinion — The Load Framework” series. In case you have not read…