SkipWatch: Should I Get on the Air Right Now?
A free iPhone and iPad app that tells you which band is open from your grid square, using real reception reports, solar data and local weather.
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Apps I build, plus notes on data engineering, BI, and AI from the day job.
JS8 Mobile: JS8 on Your iPhone, No Laptop Required
A native iPhone app that runs JS8 keyboard-to-keyboard messaging right on your phone. Plug your radio in over USB-C and you're on the air.
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Data Security Best Practices
Data Security Best Practices: A Comprehensive Framework for Enterprise and Personal Data Protection
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Business Intelligence and AI
Exploring the intersection of business intelligence and artificial intelligence
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Data Visualization with Pandas
Creating effective visualizations using pandas and matplotlib
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Building Private GPT Systems
Running large language models locally while maintaining privacy
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Automating Data Workflows with Apache Airflow
Building scalable, automated data pipelines with Apache Airflow
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SQLite for Data Engineering
Leveraging SQLite for efficient local data storage and processing
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