Please contact us via dataservices@jhu.edu if you need assistance. We will get back to you within 1 business day.

David Fearon

Sr. Data Management Consultant Bio

  • Human Subjects Data Protection & De-identification
  • Qualitative Data Management
  • Data Management Planning 
  • Data Sharing & Archiving 
  • DOI Services  

Chen Chiu

Sr. Data Management Consultant Bio

  • R for Data Manipulation and Cleaning
  • Instructional Design
  • Data Management Planning 
  • Data Sharing & Archiving 
  • DOI Services  

Marley Kalt

Data Management Consultant Bio

  • Python for Data Manipulation and Cleaning
  • Documentation and Metadata
  • Data Management Planning 
  • Data Sharing & Archiving 
  • DOI Services  

Betsy Gunia

Data Management Consultant (Part-time) Bio

  • Open Science
  • DMPTool
  • Data Management Planning 
  • Data Sharing & Archiving 
  • DOI Services  

Bonni Wittstadt

Geospatial Services Consultant  Bio

  • Web App Building
  • Instructional Design
  • Accessing and Using Geospatial Data 
  • ESRI suite of applications 
  • Guidance on creating maps 

Reina Murray

Geospatial Data Curator and Applications Administrator Bio

  • Python and R
  • Open-source Geospatial Applications and Tools
  • Accessing and Using Geospatial Data 
  • ESRI suite of applications 
  • Guidance on creating maps 

Lena Denis

Geospatial Data, GIS, and Maps Librarian Bio

  • Map Collection, finding scanned maps, and map history
  • Teaching and creating digital projects with maps
  • Accessing and Using Geospatial Data
  • ESRI suite of applications

Pete Lawson

Data and Visualization Librarian Bio

  • Data and Scientific Visualization
  • Data Discovery and Access
  • Python, R, MATLAB
  • Reproducible Research
  • High Performance Computing

Mara Blake

Data Services Manager Bio

  • DOI Services
  • Geospatial Data Infrastructure and Metadata
  • Open Source Tools

Bryce Corrigan

Senior Statistician and Lecturer, SNF Agora Institute Bio

  • Social statistical methodology
  • Statistical software, especially R, Stata, and Julia
  • Multi-level, panel, and longitudinal data
  • Bayesian inference

Sayeed Choudhury

Associate Dean for Research Data Management Bio

  • Data policy
  • Data infrastructure
  • Digital humanities
  • Open source software