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David Williams

David Williams


Data Scientist For Hire Entry/Jr.

Self Employed


My Portfolio Highlights

My New Course

Machine Learning with Tree-Based Models in Python

My New Workbook

Project: Predictive Modeling for Agriculture

Analyze | Communicate | Solve | Build | Helpful + Curious

My Work

Take a look at my latest work.


Early Failure Prediction of the Air Production Unit on a MetroPT3 locomotive


Project: Predictive Modeling for Agriculture


Cleaning Bank Marketing Campaign Data


Predicting Credit Card Approvals

My Certifications

These are the industry credentials that I’ve earned.

Data Scientist Professional

Data Scientist Professional

Data Engineer Associate

Data Engineer Associate

Other Certificates

codecademy Web Development

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Carpet One | May 2020 - Present

Lead Installation Tech

This Carpet One location began offering window treatments for sale in the spring of 2020, and I was hired as the first Installer. This sector of the business has seen significant growth YoY. As lead installer of window treatments, I visit customer homes to install window blinds and shades. Each installation comes with unique challenges, requiring creative problem solving and collaboration with my coworkers and the customers. I am responsible for the safe use of all tools and equipment on-site (power drills, ladder, etc.), and the secure, attractive installation of products.
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Mahowald Hardware | Aug 2008 - Jul 2018

Sales Manager

Provided end to end solutions for a wide variety of homeowner issues. Diagnosed client issues through verbal descriptions and collaborative problem solving. Discovered, planned, designed, and built solutions for common and uncommon homeowner hurdles. In charge of open/close procedures. Supervised the receipt of freight, stocking of shelves, and counting of inventory. Cut glass to size, threaded pipe to specific thread pitch, repaired small appliances and tools, and all things retail: dusting, cashiering, taking out the trash, and making important, urgent, financially sensitive executive decisions.

My Education

Take a look at my formal education

Geology/Earth Science, GeneralNorth Dakota State University | 2013

About Me

David Williams

Excited to bring my solutions-all-day retail hardware experience to your data team. Learning data science since January 2022, I have an intermediate yet broad technical skillset along with very strong soft skills from prior experience.

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