Portfolio Projects

This is a selection of my work. The technical projects section highlights my abilities in data science, programming, and math. The other sections include my website content management examples, newsletters I've edited and published, works of graphic design, and some of my explorations into the realm of photography.

Technical Projects

Data Science Capstone

IBM Data Science Professional Certificate Course

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Completed in early 2023, this project demonstrated my understanding of data science methodology, my technical skills and my communication skills in generating insights from rocket launch data. Python libraries used include NumPy, Pandas, Matplotlib, Seaborn, Folium, and Scikit-Learn. Machine Learning models included Logistic Regression, SVM (Support Vector Machine), Decision Tree, and KNN (k-Nearest Neighbors). I performed SQL queries and applied math skills. Details are available in the Jupyter Notebooks on my GitHub page.


Database Enabled Softie Parachutes In Stock List

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This app displays the 'In Stock' list of parachute systems. It is powered by a database. The layout is responsive to screen width such that mobile devices have a simplified list with more details available by clicking on each listing whereas devices with wider screens display a table. The manage stock page (not accessable with the guest login) is used to easily create and edit stock listings. There is a API interface which can be used to port the stock listing contents to other sites.


Biltong Production Calculations and Logistics

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Biltong is a delicious and nutritious air cured beef snack. This app automates recipe calculations for biltong production. The recipe management page (not accessable with the guest login) is used to easily create and edit recipes. The batch logistics page (not accessable with the guest login) performs calculations associated with batch scheduling, labeling, and tracking to assist in meeting compliance requirements.

Knowledge Base

Useful Reference Materials

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This is a work in progress. The topics mostly consist of things that I have an interest in, such as HTML, PHP, and SQL.

Website Content Management

Clark Data Science

Clark Data Science Logo clarkdatascience.com

Web Page Image

Softie Parachutes

PPI Logo softieparachutes.com

Web Page Image

Graphic Design

Phoenix Logo

My Logo


USA Flag

USA Flag Icon

Motivational Posters

Motivational Poster Motivational Poster Motivational Poster

Periodic Table of the Elements





Hawaiian Beach at Sunset

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Forest Trail

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Misty Mountains

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Sunbeam Over Forest

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Grove of the Patriarchs

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North Cascades Highway

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Diablo Lake

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Liberty Bell Mountain

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Snowy Mountains

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