CoFeed

LinkedIn

Improving Recruiting Efficiency with a Hybrid Bulk Data Processing Framework

Co- Authors: Aditya Hegde and Saumi Bandyopadhyay 2022 was a year driven by change for the Talent Acquisition industry, with nearly 50k comp...

LinkedIn

The Evolution of Enforcing our Professional Community Policies at Scale

LinkedIn is always working hard to make sure that its platform is a safe and trusted place for its members.

LinkedIn

Why 2024 is the time to rewrite your engineering playbook

(This article originally appeared on LinkedIn) Advancements in AI consumed our attention and drove massive business considerations in 2023.

LinkedIn

Building Trust and Combating Abuse On Our Platform

At LinkedIn, trust is the cornerstone for building meaningful connections and professional relationships.

LinkedIn

Enhancing Content Review: Proactively addressing threats with AutoML

Co-Authors: Shubham Agarwal and Rishi Gupta At LinkedIn, we work every day to deliver a safe and trusted experience for our members and cust...

LinkedIn

Practical Magic: Improving Productivity and Happiness for Software Development Teams

Co-authors: Max Kanat-Alexander and Grant Jenks Today we are open-sourcing the LinkedIn Developer Productivity & Happiness Framework (DPH Fr...

LinkedIn

Deployment of Exabyte-Backed Big Data Components

Co-authors: Arjun Mohnot, Jenchang Ho, Anthony Quigley, Xing Lin, Anil Alluri, Michael Kuchenbecker LinkedIn operates one of the world’s lar...

LinkedIn

Extracting skills from content to fuel the LinkedIn Skills Graph

Co-authors: Sofus Macskassy, Lu Sun, Di Zhou, Rui Kou and Zhuliu Li Skills are at the heart of every professional's qualifications for a rol...

LinkedIn

Privacy Preserving Single Post Analytics

Authors: Ryan Rogers, Subbu Subramaniam, Lin Xu Contributors: Mark Cesar, Praveen Chaganlal, Xinlin Zhou, Jefferson Lai, Jennifer Li, Stepha...

LinkedIn

Augmenting our content moderation efforts through machine learning and dynamic content prioritization

Co-Authors: Abhishek Chandak and Ritish Verma We recognize that our 1 billion members and their over 10 billion years’ worth of collective k...

LinkedIn

How LinkedIn Built the Engineering Infrastructure to Ignite Professional Knowledge Sharing

Co-Authors: Shweta Patira, Ankan Saha, Yilin Li, and Manas Somaiya Earlier this year, we launched Collaborative Articles with the vision of ...

LinkedIn

Building Our New Personalized AI-Powered Premium Experience

(This article originally appeared on LinkedIn) Advancements in AI are already starting to transform jobs, skills, and career paths, and we k...

LinkedIn

Revolutionizing Real-Time Streaming Processing: 4 Trillion Events Daily at LinkedIn

Authors: Bingfeng Xia and Xinyu Liu Background At LinkedIn, Apache Beam plays a pivotal role in stream processing infrastructures that proce...

LinkedIn

How LinkedIn Elevated Its Risk and Compliance Platform To Improve Stakeholder Experience And Enable Next Generation Integrated Risk Management

Co-Authors: Chaitali Parmar, Eric Stoll, and Natasha Michel At Linkedin, one of the Information Security team's core commitments is to enabl...

LinkedIn

Building Resilience in the Face of Disruption: LinkedIn's Journey to ISO 22301 Certification

Co-Authors: Chau Vu and Whitney Parsons In March 2020, the world turned upside down—the World Health Organization declared a global pandemic...

LinkedIn

How LinkedIn Is Using Embeddings to Up Its Match Game for Job Seekers

Co-Authors: Jacob Mannix and Shaobo Zhang Think of how many times a day you use some type of search functionality across your devices and ap...

LinkedIn

Career stories: The math-music connection in data science

When Javier signed up for a programming course during the pandemic, he had no idea that his career was about to shift from the world of musi...

LinkedIn

Career stories: Influencing engineering growth at LinkedIn

Since learning frontend and backend skills, Rishika’s passion for engineering has expanded beyond her team at LinkedIn to grow into her own ...

LinkedIn

Career Stories: Learning and growing through mentorship and community

Lekshmy has always been interested in a role in a company that would allow her to use her people skills and engineering background to help o...

LinkedIn

Solving Espresso’s scalability and performance challenges to support our member base

Espresso is the database that we designed to power our member profiles, feed, recommendations, and hundreds of other Linkedin applications t...

LinkedIn

Enhancing Security and Developer Productivity: LinkedIn's Journey with Implementing Content Security Policy

Co-authors: Covenant Goo, Matthew Lemons, Mira Thambireddy, and Roman Shafigullin LinkedIn Information Security is committed to help foster ...

LinkedIn

Open Sourcing iris-message-processor

One measure of a successful network is uptime - providing consistent, reliable service for members and customers.

LinkedIn

Enhancing homepage feed relevance by harnessing the power of large corpus sparse ID embeddings

Co-authors: Jason (Siyu) Zhu, Amol Ghoting, Birjodh Tiwanna, Maneesh Varshney Introduction At LinkedIn, we strive to provide our members wit...

LinkedIn

Career Stories: Building community and connections

As Keerthana explored her passion for iOS engineering, she also found mentorship and new working styles.

LinkedIn

Announcing Our LinkedIn-Cornell 2023 Grant Recipients

LinkedIn and Cornell Ann S.

LinkedIn

Costwiz: Saving cost for LinkedIn enterprise on Azure

Authors: Deven Walia, Vivek Subramaniam, Simon Desowza, and Karthik Subramanian Cloud services have completely changed the way we approach i...

LinkedIn

Taking Charge of Tables: Introducing OpenHouse for Big Data Management

Co-Authors: Sumedh Sakdeo, Lei Sun, Sushant Raikar, Stanislav Pak, and Abhishek Nath Introduction At LinkedIn, we build and operate an open ...

LinkedIn

Career stories: The power of an impactful mentor

Initially a Chicago-based data analyst, Jelanah had her heart set on a more meaningful career in frontend (UI) engineering.

LinkedIn

Declarative Data Pipelines with Hoptimator

For the last several years, internal infrastructure at LinkedIn has been built around a self-service model, enabling developers to onboard t...

LinkedIn

Cybersecurity Professionals: The Unsung Superheroes of the Digital World

In a world where superheroes captivate our imaginations, it's sometimes hard to recognize the real-life superheroes among us like intelligen...

LinkedIn

New Approaches For Detecting AI-Generated Profile Photos

Co-authors: Shivansh Mundra, Gonzalo Aniano Porcile, Smit Marvaniya, Hany Farid A core part of what we do on the Trust Data Team at LinkedIn...

LinkedIn

Open Sourcing AvroTensorDataset: A Performant TensorFlow Dataset For Processing Avro Data

Co-authors: Jonathan Hung, Pei-Lun Liao, Lijuan Zhang, Abin Shahab, Keqiu Hu TensorFlow is one of the most popular frameworks we use to trai...

LinkedIn

From the Economic Graph to Economic Insights: Building the Infrastructure for Delivering Labor Market Insights from LinkedIn Data

Authors: Dr.

LinkedIn

LinkedIn Bug Bounty Program - One Year Anniversary of Public Launch

Authors: Ameen Maali, Rohit Pitke, Surbhi Jain, and Mira Thambireddy Security of our members’ data is a key priority at LinkedIn.

LinkedIn

Metal as a Service (MaaS): DIY server-management at scale

Guaranteeing that our servers are continually upgraded to secure and vetted operating systems is one major step that we take to ensure our m...

LinkedIn

Upscaling LinkedIn's Profile Datastore While Reducing Costs

Co-Authors: Estella Pham and Guanlin Lu At peak, LinkedIn serves over 1.

LinkedIn

How LIquid Connects Everything So Our Members Can Do Anything

Imagine a tool that can store and connect all the information you need to make decisions and solve problems.

LinkedIn

How LinkedIn Adopted A GraphQL Architecture for Product Development

With the widespread adoption of Rest.

LinkedIn

Viral spam content detection at LinkedIn

On the LinkedIn platform, members from around the world share their knowledge, perspectives, and discuss topics important to them.

LinkedIn

Scaling Salt for Remote Execution to support LinkedIn Infra growth

At LinkedIn, site engineers like to automate operational tasks at various infrastructure layers to minimize manual interventions, which can ...

LinkedIn

Our Responsible AI Principles in Practice

Co-Authors: Keren Baruch, Grace Tang, Sakshi Jain, Sam Gong, Alex Murchison, Jon Adams, and Sara Harrington We recently shared our Responsib...

LinkedIn

LinkedIn Integrates Protocol Buffers With Rest.li for Improved Microservices Performance

Authors: Karthik Ramgopal and Aman Gupta Each day, LinkedIn serves billions of member requests across all our platforms, including our web a...

LinkedIn

Our Learnings from the Early Days of Generative AI

It’s been an exciting few months at LinkedIn, as our engineering and product teams have been working hard to build some new and advanced AI-...

LinkedIn

Inside Look: Measuring Developer Productivity and Happiness at LinkedIn

Authors:Viktoras Truchanovicius and Selina Zhang At LinkedIn, developer productivity and happiness has always been a priority.

LinkedIn

Career stories: Going mobile in NYC

Christine’s journey to LinkedIn has not been linear.

LinkedIn

Career stories: Taking LinkedIn Engineering to Tel Aviv

A mom of three, military veteran, and former white-hat hacker, Eynav joined LinkedIn through the acquisition of the marketing analytics star...

LinkedIn

Unifying Messaging Experiences across LinkedIn

Co-authors: Michele Ursino and Joe Xue Introduction At LinkedIn, we believe that an opportunity can arise from just one conversation, so hav...

LinkedIn

Improving the customer’s experience via ML-driven payment routing

Co-Authors: Xianyun Mao, Stan Xu, Rachit Kumar, Vikas R, Xia Hong, and Divyakumar Menghani As a LinkedIn member, you can subscribe to Linked...

LinkedIn

Career stories: Next-gen systems, servers, and SREs

Saira joined our Bangalore site reliability engineering (SRE) team to tackle large-scale, site engineering challenges and grow.

LinkedIn

Accelerating Code Delivery By 97% With Yarn Workspaces

As teams and applications experience growth, it’s critical to adopt architectures that optimize for clear code ownership, build isolation, a...

LinkedIn

Ocelot: Scaling observational causal inference at LinkedIn

Co-authors: Kenneth Tay and Xiaofeng Wang At Linkedin, we constantly evaluate the value our products and services deliver, so that we can pr...

LinkedIn

Hosted Search: LinkedIn Search as a managed service

Search functionality is a core part of most data-driven products, and is used widely at LinkedIn.

LinkedIn

Our Approach to Research and A/B Testing

We are constantly striving to improve the experience on LinkedIn for our members and customers, with research and experimentation, such as A...

LinkedIn

Operating System Snapshot Automation

Co-authors: Rohit Jamuar, Tianxin Zhou Introduction LinkedIn has a large set of physical servers geographically spread across several locati...