Linkedin | Liang Chen
Senior Director of Engineering
Senior Director of Engineering
- - Reporting into the CPTO, I own the Infrastructure and Core Platforms across backend/frontend services, Data and ML, as well as dev experiences and security.
- Drove company-wide tech platform strategy and led multi-year roadmap definition and execution, and ongoing operation across service, data and Machine Learning platforms, that serves as the foundation of the entire business.
- Owned tech spend of the whole company. Drove 38% cost reduction in cloud (AWS) spend and 40% cost reduction in data warehouse (Snowflake) while enabling true auto scaling (cheaper, better and faster at the same time) and finops with high visibility and predictability.
- Scaled the organization up and down based on business need (grew the Infra org by 50% and setting it up for multiple x growth in 6 months, then scaled it down to a third) while continually growing strong talents and delivering more and faster.
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