Mamadou Dem

Data Science Major @ Willamette (2022-2026)
Builder of Demora (TimeCapsule), DemNova AI, Smart Laundry, and Chrome Extensions
R | SQL | Geographic/GIS | Product Development
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About Me

I am Mamadou Dem, a Data Science student at Willamette University (Class of 2026). I build practical products that solve real problems for students and teams by combining product thinking, software development, and data analysis.

I have built Demora, DemNova, and the DemNova Chrome Extension, plus Smart Laundry Scheduler (open source). Demora is available on web and the App Store, DemNova is a task-focused AI website, and Smart Laundry was built with a teammate to improve real-time laundry access for students.

  • School Willamette University
  • Major Data Science
  • Years 2022 - 2026
  • Focus Data Development, R, SQL, GIS
  • Location Salem, OR, USA
  • e-mail demmamadou2003@gmail.com

What I Build

Product-Driven Apps

End-to-end web products that start from user pain points and move quickly to testable MVPs.

Data Workflows

Data cleaning, SQL querying, and analysis pipelines that convert raw data into decisions.

Geographic/GIS Analysis

Spatial analysis and map-based storytelling for understanding place-based patterns and impact.

Chrome Extensions

Browser tools that improve learning and productivity directly in the daily student workflow.

Quick Highlights

Flagship Builds

4 Demora, DemNova, Smart Laundry, Chrome Extension

University Journey

2022-2026 Data Science @ Willamette

Core Focus

R + SQL + GIS Data-first product building

Resume

Education

2022 - 2026
Willamette University

B.S. in Data Science

Focused on statistics, database systems, programming, and geographic data analysis. Building practical projects that connect technical depth with user needs.

Experience

2025 - Present
Demora

Founder & Product Developer

Designing and building a product-centered platform with data-backed features, clean UX, and fast iteration cycles.

2024 - Present
DemNova

Founder & Full-Stack Developer

Built a Chrome extension and companion web app with authentication, user-focused features, and scalable architecture.

2024 - Present
Independent Build

Chrome Extension Developer

Created browser-based productivity tools to reduce friction in student workflows, including quick capture and context-aware assistance.

Data & Analytics Skills

Data Development

92%

R Programming

88%

SQL

85%

Geographic/GIS Analysis

80%

Data Visualization

93%

Product & Engineering Skills

JavaScript / TypeScript

90%

React / Next.js

90%

Chrome Extension Development

84%

Product Thinking

86%

Toolbox

  • RStudio
  • SQL
  • ArcGIS Pro
  • React
  • Next.js
  • Chrome APIs
  • Git & GitHub
  • Tailwind CSS
  • User Testing

Leadership & Coursework

Data Science Coursework

Willamette University
2022 - 2026
Statistics, SQL/Databases, Programming, Geographic Analysis

Independent Product Builds

Hands-on Experience
2024 - Present
Demora, DemNova, Smart Laundry, and Chrome Extension projects

Projects

Demora
Live Web + App Store

Demora

Product + Data
DemNova
Live AI Web App

DemNova

Web App + Extension
Chrome Extension
Chrome Extension

Chrome Productivity Extension

Extension
Smart Laundry Scheduler
Open Source Student Product

Smart Laundry Scheduler

Open Source | Campus App

Contact

Salem, Oregon

+1 (971) 304-9474

demmamadou2003@gmail.com

Open to Internships & Projects

Let's Build Something Useful

If you are hiring for data science, analytics, or product-focused development, I would love to connect. Send a message below or email me directly at demmamadou2003@gmail.com .