Fei Ge

Principal Engineer

Role: Principal Engineer at Amazon Web Services (AWS)
Location: Seattle, WA, US
LinkedIn followers: 500 followers

About Fei Ge

I build AI/ML infrastructure at AWS — managed platforms for reinforcement learning and fine-tuning that operate reliably at scale on large GPU fleets.My work centers on distributed training systems, serving infrastructure, and the architectural decisions required to bridge ML research with production-grade services.What drives me is getting the abstractions right — design choices that compound over time and define what engineering teams can deliver.My background combines deep systems architecture with hands-on operational experience, which shapes how I approach both platform design and cross-team technical leadership.

Experience

Principal Engineer
Amazon Web Services (AWS)
Apr 2026 — Present · Seattle, WA, US

Education

Northeastern University (CN)
Bachelor's degree, Computer Software Engineering
2005 — 2009

Skills

Web Services
Javascript
C++
Agile Methodologies
Object Oriented Design
Java
Xml
Mysql
Distributed Systems
Sql
Linux
Software Design
Software Development
Scalability
Software Engineering

Contact information

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Current company

Amazon Web Services (AWS)

IT Services and IT Consulting · 10K employees · Founded 2006 · 410 Terry Ave N, Seattle, WA, 98019, US

Launched in 2006, Amazon Web Services (AWS) began exposing key infrastructure services to businesses in the form of web services -- now widely known as cloud computing. The ultimate benefit of cloud computing, and AWS, is the ability to leverage a new business model and turn capital infrastructure expenses into variable costs. Businesses no longer need to plan and procure servers and other IT resources weeks or months in advance. Using AWS, businesses can take advantage of Amazon's expertise and economies of scale to access resources when their business needs them, delivering results faster and at a lower cost. Today, Amazon Web Services provides a highly reliable, scalable, low-cost infrastructure platform in the cloud that powers hundreds of thousands of businesses in 190 countries around the world. With data center locations in the U.S., Europe, Singapore, and Japan, customers across all industries are taking advantage of our low cost, elastic, open and flexible, secure platform.

amazon.com

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