Ioana-Andreea Cristescu
AI/ML @ AWS SageMaker | MS in Data Science at Harvard University
- Role
- Software Development Engineer (Ai Ml) at Amazon Web Services (AWS)
- Location
- Cambridge, MA, US
- LinkedIn followers
- 500 followers
About Ioana-Andreea Cristescu
I am currently pursuing a Master’s in Data Science at Harvard University. My goal is to…
Experience
Software Development Engineer (Ai Ml)
May 2025 — Present · NY, US
SageMaker Jumpstart and Bedrock Marketplace • Reduced SageMaker Jumpstart and Bedrock Marketplace model onboarding time by 95% via automated artifact creation, config recommendations, endpoint validation, and model selection• Built a deployment configuration recommender for LMI and TGI containers, improving Hugging Face model performance with 35% lower latency, 30% higher throughput, and 50% lower cost per token• Replaced static EC2 defaults with ranked options (cost, latency, throughput, general-purpose), enabling customers to align deployments with workload priorities• Authored a standardized deployment workflow adopted team-wide, streamlining onboarding for open-source and proprietary models (e.g, Claude Opus 4)
Education
University of Richmond
Bachelor of Science - BS, Computer Science and Mathematics
The University of Edinburgh
Study Abroad Program, Computer Science and Mathematics
Massachusetts Institute of Technology
Artificial Intelligence
Harvard University
Master of Science - MS, Data Science
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