Meta
Ke Xu is a seasoned software engineer with extensive experience in backend architecture and engineering leadership. Currently, Ke Xu is part of Meta, focusing on ads machine learning infrastructure since September 2024. Prior roles include Director of Platform Engineering at Carbon Health, where Ke Xu led a team to develop scalable backend solutions, and Technical Lead, emphasizing systems design and data architecture. Ke Xu's experience also includes software engineering roles at Lyft, where contributions involved optimizing ride recommendations, and at Google, focusing on performance optimizations for the Payments Platform. Additional experience spans positions at Twitter, MoPub, and Microsoft, with a foundation in software engineering established at the University of California, Berkeley, where Ke Xu earned a BS in Electrical Engineering and Computer Science.
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Meta
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Meta’s mission is to give people the power to build community and bring the world closer together. Formerly known as Facebook, Meta is now the parent company of Facebook, WhatsApp, Instagram, Messenger, and Reality Labs. Billions of users around the world use Meta apps and products to connect with others, find communities, and grow businesses. Facebook was founded in 2004, initially as a community for colleges and universities. It has since grown into a global platform with features including the News Feed, Stories, Groups, Watch, Marketplace, Reels, Dating, all aimed at helping people share life's moments and discuss what's happening, nurture and build relationships, discover and connect to interests, and create economic opportunity. Instagram was acquired by Facebook in 2012. Instagram Feed, Stories, Reels, Video, Live, Shops, and messaging are places where people and creators can express themselves and push culture forward through photos, video, and private messaging, and connect with and shop from their favorite businesses. Meta has two messaging apps: Messenger and WhatApp. Messenger allows chat, audio and video calls, and Rooms, while WhatsApp is best known as a secure messaging application facilitating private communication. More recently, Meta has moved into the augmented virtual reality space with Reality Labs. Meta Quest lets people defydistance with cutting-edge VR hardware, software, and content. Facebook Portal video calling devices help friends and families stay connected andshare the moments that matter in meaningful ways.