OLX Masterclass Frontend

OLX Portugal

Learn, ask questions, network, see our OLX office, get some pizza and drinks. See you there!

Welcome to the OLX Masterclass Frontend!Join us for an exciting event where we'll dive deep into the world of frontend! Whether you're a seasoned pro or just getting started, this Masterclass is perfect for anyone interested in the intersection of technology and a real life product.Don't miss this opportunity to learn from industry experts, network with like-minded individuals, and take your knowledge to the next level. See you there!

Check out our previous edition, and get ready!

Agenda

Welcome

We'll explore web performance, focusing on how to measure and optimize key metrics—especially Core Web Vitals—to create a faster, smoother user experience.

An introduction to Web Performance & Core Web Vitals

In this topic, we will explore our data loading strategy, focusing on how we ensure highly performant pages while managing collaboration among multiple teams working on the same page. We will briefly introduce our product, highlight the coordination needed for seamless integration, and touch on how we utilize GraphQL to empower efficient frontend data fetching for a better user experience.

Smart Data Loading for Fast Pages 

Coffee break

In this talk, we’ll explore the key components of an effective testing strategy, with a focus on the testing trophy model. We’ll walk through how we approach testing in the frontend, including our integration testing tools, how we ensure clear ownership, maintain fast pipelines, and involve product teams throughout the process.