Jiena Mclellan
Senior Specialist, Software Engineering & Architecture at McKinsey & Company
Tampa, Florida, United States
Summary
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Senior🎓
Top SchoolJiena Mclellan is a Senior Specialist in Software Engineering & Architecture at McKinsey with 10 years of experience building data-driven platforms and analytical tooling using R, Node.js, Python, SQL and AWS. She blends statistical rigor from an MS in Statistics and graduate certificates in data analytics and public health with hands-on engineering—developing R packages, Shiny apps, and production digital analytics platforms. Her background includes teaching business analytics, leading data visualization and forecasting projects in academia and industry, and translating messy real-world data into actionable dashboards. Based in Tampa, she brings a research-first mindset to enterprise architecture and is known for keeping non-work side projects on GitHub that reflect her playful approach to data quality and exploration.
10 years of coding experience
6 years of employment as a software developer
Graduate Summer Program Biostatistics, Graduate Summer Program Biostatistics at University of Michigan - Rackham Graduate SchoolBachelor of Engineering (B.E.) Bioengineering, Bachelor of Engineering (B.E.) Bioengineering at South China Normal UniversityGraduate Certificate Data Analytics Big Data Mining, Graduate Certificate Data Analytics Big Data Mining at Kansas State University
Github Skills (36)
r-package9
shiny9
htmlwidgets9
pdf9
distill8
hugo8
r8
markdown7
rstudio7
datatables7
cran7
rmarkdown6
react6
tufte6
css6
Programming languages (5)
Github contributions (5)
jienagu/flashCard
Aug 2020 - Jan 2022
R package to create a flash Card.
Contributions:32 commits, 5 PRs, 30 pushes in 1 year 5 months
rr-package
jienagu/DT-Editor
Feb 2019 - Jul 2021
This is a DT Editor Shiny app
Contributions:12 commits, 10 pushes, 1 branch in 2 years 6 months
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