LinkedIn's Continuous Deployment Platform - Design and Scalability for 10,000+ Engineers

Discover how LinkedIn engineered a continuous deployment platform serving over 10,000 engineers in this 15-minute conference talk from PlatformCon 2025. Learn about the strategic design decisions behind LinkedIn's LCD platform, built around three key personas: admins, partners, and users, with a focus on driving adoption, accelerating innovation, and streamlining integration processes. Explore the critical role of the action model for partners and how it contributed to the platform's success outcomes. Examine the implementation of strong default configurations, including touchless and canary deployments, and understand how these choices enhanced site stability by preventing parallel deployments across fabrics. Analyze the impressive results achieved through these design decisions, including the dramatic increase in touchless deployments from 9% to 70% and a 300% boost in deployment frequency. Gain insights into the impact of no-code and low-code workflows on user experience, and learn from the real-world challenges encountered during the migration to LCD, including key obstacles faced and the solutions implemented to overcome them.