KRISHNA K. JOSHI

Jacksonville,FL

Summary

Data Science Analyst specializing in healthcare predictive modeling and structured EHR data (MIMIC-III/IV, eICU)
Contributed to Mayo Clinic Datathon 2026, analyzing 94,000+ ICU patient stays under physician mentorship
Developed Palliative-ness Score and XGBoost model (AUROC: 0.959); recognized with WHY Award
Built end-to-end ICU mortality prediction pipeline, including a clinician-facing Streamlit risk scoring application
Strong foundation in Physics & Statistics, with expertise in feature engineering, model evaluation, and recall-focused optimization
Skilled at translating complex clinical data into actionable insights for both technical and non-technical stakeholders

years of professional experience

Certification

Jacksonville, FL

01.2022 - Current

Communicated complex analytical and scientific concepts clearly to diverse non-technical audiences – directly applicable to presenting data insights to clinical stakeholders.

Maharaja Krishnakumarsinhji Bhavnagar University

India

Maharaja Krishnakumarsinhji Bhavnagar University

India

Machine Learning & Data Science: Predictive Modeling, Classification, Regression, Decision Trees, Pattern Recognition, XGBoost, Random Forest, Logistic Regression, Feature Engineering, Clustering
Statistical Methods: ROC-AUC, Precision-Recall Tradeoff, Threshold Tuning, Class Imbalance Handling, Probability Theory, Statistical Data Processing
Programming & Tools: Python (pandas, NumPy, scikit-learn, XGBoost, Matplotlib), SQL, BigQuery, DuckDB, Jupyter, Colab, GitHub, Streamlit, R

Healthcare Data: MIMIC-III, MIMIC-IV, eICU, Structured EHR Data, ICU Datasets, SOFA Score, PhysioNet Credentialed Access
Data Handling & Communication: Data Extraction, Data Cleaning, Cohort Selection (SQL), Clinical Data Interpretation, Reporting, Cross-functional Communication

01.2022 - Current

Maharaja Krishnakumarsinhji Bhavnagar University

Maharaja Krishnakumarsinhji Bhavnagar University