Convert a Universal (FAT) Framework to an XCFramework

Background Strava consumes various third party frameworks via Carthage to power our application. These frameworks are either built from an Xcode project stored in a Github repository (Carthage’s github directive in the Cartfile) or distributed as prebuilt artifacts (Carthage’s binary directive in the Cartfile). The binary dependencies are typically distributed as…

A Summer of Strive

When I was offered an internship at Strava, I could not pass up an opportunity to spend the summer in San Francisco. As an…

Upgrading Kafka at Strava

My name is Daniel Schofield and I am a Senior at the University of Maryland. I have had the pleasure of interning at Strava on the Infrastructure team for the past 3 months. While I am an avid runner that has used Strava for a while, my interest…

Activity Grouping: The Heart of a Social Network for Athletes

Celebrating Women in Computing at Grace Hopper 2018

Rebuilding the Segment Leaderboards Infrastructure — Part 1: Background

React Guild Week Vol. 2

The New Training Log

Building a Micro Frontend App in a Month at Strava Background The original Training Log was built and released in 2013. The log is a calendar of an athlete’s activities, represented as color-coded, scaled bubbles based on each activity’s type and stats. Weekly totals summarize the activity for each week and displays progress attained on that week’s goals. Written in Coffeescript…

Implementing Beacon on Apple Watch

Beacon — a Summit feature that allows athletes to send a live update of their location to safety contacts. Back in late April, I started implementing Beacon on the Apple Watch. Aside from UI work, adding Beacon support to our Watch app consisted of two parts. The first part was…

A summer of Android

I’m Artem, one of the Android interns at Strava in San Francisco during Summer 2019. I’m from Canada and have studied at the University of Manitoba for my Bachelors of Computer Science for the past four years. Team I’m on: During the summer I was on the Experience team, which works on the…

Strava’s New End-to-End Testing Setup

Engineering Interviewing at Strava

Diversity within Strava’s Engineering Organization

At Strava, we believe that building a diverse and inclusive culture is crucial to bringing out the best in our team. Creating a safe space fosters a sense of belonging, where all teammates can be more comfortable sharing their ideas and…

The Team The Team The Team

Ten months ago, I had finished the “hard part” of applying for internships — endless applications, hours of preparation, and numerous coding interviews. I thought the “easy part”…

Reaching my Summit during my Strava internship

Optimizing Testing For Server Driven Mobile Development at Strava

Hi there 👋I’m Xin Yi, a junior at UC Berkeley studying computer science. The first time I heard about Strava was through my dad, who had become a dedicated user since the day he discovered the app. Of course, being the teenager I was, I dismissed his suggestion…

Android Guild Week: Modularizing our App

From data streams to a data lake

Rebuilding the Segment Leaderboards Infrastructure: Part 4: Accessory Systems

Running and Scala Services — A Strava Intern Story

Fun. Challenging. Rewarding. This combination of words was not what I expected to experience while working full time at a tech company. I can honestly say that working at Strava has truly set the standard for how I want to be treated at a company, and also the type of…

Scaling Club Leaderboard Infrastructure for Millions of Users

It takes a team to get FIT

Update to Privacy Zones functionality

The Boring Option

Earlier this month the Strava Foundation Engineering team completed a multi-year project to handle the rollover of activity IDs into a 64 bit integer format. This work culminated with a final year-long project to move read and write access of segment effort data from our monolithic Rails app to behind…

My Summer on Platform at Strava

Airbrake for Scala Services My first project focused on integrating Strava’s Scala microservices with…