Lei Chen
- Role
- Software Engineer at Meta
- Location
- Bellevue, WA, US
- LinkedIn followers
- 500 followers
About Lei Chen
16 years experience on ML/AI modeling, model infra and Recsys. Recently focus on GPU…
Experience
Software Engineer
Apr 2020 — Present
TL in Modern Recommendation System ML infra team, lead the efforts on GPU vector search and GPU index search. This serves as the foundation of Facebook and Instagram Feeds and Video recommendation.
Skills
- C++
- Machine Learning
- Programming
- Object Oriented Design
- Big Data
- Leadership
- Scalability
- Agile Methodologies
- Search
- Linux
- Mapreduce
- Computer Science
- Java
- Optimization
- Architecture
- C
- Algorithms
- Hadoop
- C#
- Internal Communications
- Python
- Shell Scripting
- Multithreading
- Optimizations
- Data Structures
- Software Engineering
- Software as a Service (Saas)
- Network Programming
- Guice
- Cloud Computing
- .net
- Javascript
- Design Patterns
- Distributed Systems
- .net Framework
- Web Services
- Software Development
- Software Design
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