Alex Ruan
Machine Learning Engineer II @ Amazon
- Role
- Machine Learning Engineer Ii at Amazon
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Alex Ruan
I’m a versatile software engineer with experience spanning big tech, startups, and academic research, specializing in ML model deployment, GenAI infrastructure, and big-data processing. At AWS, I’ve led the deployment of large-scale machine learning models using PyTorch, SageMaker, and AWS Glue, improving model accuracy to support the GenAI initative. My work has supported critical GenAI and ML projects over both batch and real-time environments. Previously, I was also lead engineer of a startup built a ticketing platform from the ground up, hosting 200+ events, selling 3,500+ tickets, and partnering with notable venues like Jay-Z’s 40/40 Club. Similarly, I have conducted research at the University of Michigan experimenting with LLMs such as GPT2 to predict differential gene expression based on histone modification patterns as well as the deployment of CNNs and Siamese networks for one-shot learning in medical imaging.
Experience
Machine Learning Engineer Ii
Dec 2025 — Present · Seattle, WA, US
Amazon Grand Challenge - R&D, ML infra, LLM infra
Education
University of Michigan
Bachelor of Science - BS, Computer Science
University of Michigan - Rackham Graduate School
Master of Science - MS, Computer Science
Okemos High School
High School Diploma
2015 — 2019
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