Junrui Di

Junrui Di

Washington DC-Baltimore Area
2K followers 500+ connections

About

I specialize in statistical modeling and data analysis of high dimensional & high…

Activity

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Experience

  • Dexcom Graphic
  • -

    Washington DC-Baltimore Area

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    Cambridge, MA, US

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    Baltimore, Maryland Area

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    Cambridge, Massachusetts

  • -

    Washington D.C. Metro Area

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    Washington D.C. Metro Area

Education

  • Johns Hopkins Bloomberg School of Public Health Graphic

    Johns Hopkins Bloomberg School of Public Health

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    Thesis: Feature Engineering and Statistical Modeling of Wearable Devices Data
    Advisor: Vadim Zipunnikov, Ph.D.

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    Thesis: Robust Integrative Analysis of Multi-Block Contaminated Datasets
    Advisor: Valerie Korostyshevskiy, Ph.D.

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    High Distinction Scholarship (roughly equivalent to magna cum laude), Phi Beta Kappa.

Publications

Patents

  • Computer Decision Support Tool For Scratch Detection and Flare Prediction

    Filed US 63/043,108

  • Digital medicine companion for treating and managing skin diseases

    Filed us 63/291,798

Courses

  • Abstract Algebra

    MATH113

  • Advanced Data Science I & II

    PH140.711-712

  • Advanced Method in Biostatistics I II III IV

    PH140.751-754

  • Applied Functional Data Analysis

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  • Bioinformatics for Omics Data

    BIST532

  • Categorical Data Analysis

    BIST512

  • Complex Analysis

    MATH185

  • Computational Molecular Medicine

    EN550.450

  • Concepts of Probability

    STAT134

  • Consulting

    BIST550

  • Discrete Math

    MATH55

  • Elementary Cantonese

    -

  • Epidemiology

    PH140.601

  • Epidemiology of Infectious Diseases

    PH.340.627

  • Experimental Design / Clinical Trial

    BIST540

  • Introduction to Mathematical Economics

    MATH C103

  • Introduction to Statistical Softwares

    BIST515

  • Linear Algebra

    MATH110

  • Linear Modeling & Multivariate Analysis

    BIST514

  • Linear Programming

    IEOR162

  • Mathematical Tools of Physical Science I&II

    MATH121A&B

  • Method of Manufacturing Improvment

    IEOR130

  • Numerical Analysis

    MATH128A

  • Operation Research

    IEOR160

  • Optimization for Statistics

    140.850

  • Partial Differential Equations

    MATH126

  • Principles of Epidemiology

    BIST541

  • Probability Theory I II III IV

    PH140.721-724

  • Probability&Sampling

    BIST510

  • Quantitative Data Analysis and Reporting

    BIST545

  • Real Analysis

    MATH104

  • Statistical Computing

    PH140.776

  • Statistical Inference

    BIST511

  • Statistical Machine Learning: Methods, Theory, and Applications

    PH.140.644

  • Statistical Theory I II III IV

    PH140.731-734

  • Survival Analysis

    BIST513

Honors & Awards

  • Recognizing our Values Award

    Pfizer

    This award recognizes colleagues whose special accomplishment furthers Pfizer's achievement of its purpose - Breakthroughs that change patients' lives. The program is designed to recognize and reward colleagues for an exceptional contribution to the business while demonstrating the Pfizer values and culture.

  • Early Clinical Development Cross Functional Team Courage Award

    Pfizer

    ECD Courage Award recognizes colleagues who have made courageous decisions through data generation, analysis, synthesis, communication, and behavior to ensure Pfizer's success.

    For: "Designing, planning, and conducting the PfiRe Lab studies to collect at-home gait and physical activity data from both adults and pediatric populations for the purpose of the master protocol development with wearable devices.''

  • Recognizing our Values Award

    Pfizer

    This award recognizes colleagues whose special accomplishment furthers Pfizer's achievement of its purpose - Breakthroughs that change patients' lives. The program is designed to recognize and reward colleagues for an exceptional contribution to the business while demonstrating the Pfizer values and culture.

    For: Publishing a high impact peer-reviewed paper helping Pfizer lead the conversation pertaining to digital endpoints, which contributes to advancing the field, in an effort to…

    This award recognizes colleagues whose special accomplishment furthers Pfizer's achievement of its purpose - Breakthroughs that change patients' lives. The program is designed to recognize and reward colleagues for an exceptional contribution to the business while demonstrating the Pfizer values and culture.

    For: Publishing a high impact peer-reviewed paper helping Pfizer lead the conversation pertaining to digital endpoints, which contributes to advancing the field, in an effort to ultimately reach a point where digital clinical measurements are utilized in a "business as usual" manner.

  • The W.E. Upjohn Prizes Award

    Pfizer

    This award recognizes and rewards colleagues for an exceptional contribution to the business while demonstrating the Pfizer values and culture. Prizes should be awarded to colleagues for contributing above and beyond ones' job and responsibility to an outcome that helps achieve a business goal.

    For: Being a critical player in the design, implementation, conduct, and close of the SPA internship program by demonstrating Pfizer value of excellence, and helped to achieve the end goal and…

    This award recognizes and rewards colleagues for an exceptional contribution to the business while demonstrating the Pfizer values and culture. Prizes should be awarded to colleagues for contributing above and beyond ones' job and responsibility to an outcome that helps achieve a business goal.

    For: Being a critical player in the design, implementation, conduct, and close of the SPA internship program by demonstrating Pfizer value of excellence, and helped to achieve the end goal and complete the hiring targets for 2020.

  • WRDM Team Achievement Award Finalists

    Pfizer

    The WRDM Achievement Awards program recognizes colleagues who demonstrate exceptional commitment to our Values; make extraordinary scientific, strategic, and/or operational contributions to our business; and whose innovations tangibly impact Pfizer’s ability to achieve our Purpose: Breakthroughs that change patients’ lives.

  • The W.E. Upjohn Prizes Award

    Pfizer

    This award recognizes and rewards colleagues for an exceptional contribution to the business while demonstrating the Pfizer values and culture. Prizes should be awarded to colleagues for contributing above and beyond ones' job and responsibility to an outcome that helps achieve a business goal.

    For: Being an excellent team member within Pfizer by dropping all his ongoing workload to assist in completing the QC task for an external conference presentation in light of the short timelines…

    This award recognizes and rewards colleagues for an exceptional contribution to the business while demonstrating the Pfizer values and culture. Prizes should be awarded to colleagues for contributing above and beyond ones' job and responsibility to an outcome that helps achieve a business goal.

    For: Being an excellent team member within Pfizer by dropping all his ongoing workload to assist in completing the QC task for an external conference presentation in light of the short timelines to ensure confidence and the quality of the data being produced to the level necessary.

  • BigDIA Travel Award

    4th International Conference on Big Data and Information Analytics

    This is the travel award for the 4th International Conference on Big Data and Information Analytics.

  • The June B. Culley Award

    Johns Hopkins Bloomberg School of Public Health

    The June B. Culley Award honors outstanding achievement by a Biostatistics student on his or her schoolwide examination paper.

  • The Louis I. and Thomas D. Dublin Award

    Johns Hopkins Bloomberg School of Public Health

    The Louis I. and Thomas D. Dublin Award for the Advancement of Epidemiology and Biostatistics supports those students whose research focuses on the effective use of statistical reasoning and methods in epidemiology.

  • Outstanding Graduate Student Award

    Washington Statistical Society

    This award is presented by the Washington Statistical Society to the outstanding full-time graduate student of statistics/biostatistics at each university in the Washington metropolitan area with a graduate statistics/biostatistics program.

Languages

  • English

    Native or bilingual proficiency

  • Mandarin

    Native or bilingual proficiency

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