David Mayer
Senior Data Engineer
Baltimore, Maryland, United States
Summary
👤
Senior🎓
Top SchoolDavid Mayer is a Senior Data Engineer with eight years of experience building HIPAA-compliant analytics platforms that turn raw EHR/EMR data into reproducible, research-ready resources for health systems and academic researchers. Currently supporting the Research Informatics core at the University of Maryland Medical System, he designs scalable data models and delivery pipelines that enable secure clinical research across multidisciplinary teams. His background spans hands-on phenotype implementation, R/SQL exploratory analysis, and deploying cloud-hosted tools (including R Shiny on Google Cloud), giving him a practical bridge between research and production. Earlier roles managing technical projects and sensor systems cultivated his ability to coordinate cross-site teams, vendors, and complex data operations. Colleagues rely on him to translate messy clinical requirements into auditable architectures that accelerate high-quality scientific discovery. Outside formal bios he brings a pragmatic, get-it-done mindset—“Jump in, buckle up, lets go”—that shows in rapid, researcher-focused delivery.
9 years of coding experience
10 years of employment as a software developer
Bachelor's degree, Biochemistry, Bachelor's degree, Biochemistry at University of Illinois Urbana-Champaign
Github Skills (29)
r-package10
shiny10
phylogeny10
medical10
redcap9
rshiny9
tsne8
tidy8
tidymodels8
dbms-project8
tibble8
r8
edtech7
odk7
tidyverse7
Programming languages (5)
Github contributions (5)
thewileylab/shinyPostgreSQL
Aug 2020 - Mar 2021
A shiny module to authenticate your R Shiny Application with a PostgreSQL Database.
Contributions:2 releases, 58 commits, 6 PRs in 6 months
postgresql-databasershinyrshiny
JRaviLab/MolEvolvR
Sep 2024 - Dec 2025
An R Package for characterizing proteins using molecular evolution and phylogeny
Contributions:84 reviews, 33 PRs, 49 pushes in 1 year 3 months
r-packagemolecular-evolutionphylogenyprotein-families
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