# Jo Ann Efobi > AI/ML Product research engineer @ Bunkerhill Health | Stanford MS Location: San Francisco Bay Area, United States Profile: https://flows.cv/joannefobi ## Work Experience ### Product research engineer @ Bunkerhill Health Jan 2024 – Present - Develop a multimodal CT Vision-Language Model by executing extensive experimental cycles across pre-training and fine-tuning; optimize model performance via iterative finetuning and custom benchmark evaluations. - Accelerated the clinical deployment pipeline, leading validation efforts that achieved a 200% improvement in model clearance. - Engineered computer vision models to automate the detection of cardiomegaly and vascular abnormalities ### Graduate Researcher @ DeSimone Research Group Jan 2022 – Jan 2023 ### Healthcare Consultant @ SHCG Jan 2022 – Jan 2022 | Stanford, California, United States ### Graduate Researcher @ Sean N. Parker Center for Allergy and Asthma Research at Stanford University Jan 2022 – Jan 2022 | Palo Alto, California, United States ### Software Engineer @ SEO International Jan 2019 – Jan 2021 ### Math Fellow @ SAGA Innovations Jan 2017 – Jan 2018 | Greater Chicago Area ## Education ### Master of Science - MS in Bioengineering and Biomedical Engineering Stanford University ### Bachelors in Neuroscience Northwestern University ## Contact & Social - LinkedIn: https://linkedin.com/in/jo-ann-efobi-8a061690 --- Source: https://flows.cv/joannefobi JSON Resume: https://flows.cv/joannefobi/resume.json Last updated: 2026-04-05