Articles by Alan Barr

Teaching Others About What Quality Engineers Do. Teaching Testing to Non-Testers

Creating software is a different mindset than critiquing it

Memorable Projects I have worked on

Looking back at some of the projects I have worked on

Scraping HTML to use for data science purposes

I started exploring with with python's new async integration to scrape data from a website.

Scraping HTML to save leads to a database

I built an HTML scraper to save leads to a database and learned about dotnet core in the process.

Setting the right website headers for security

I attempted to set proper security headers for my website and found out what these changes do and why

Website Performance

Optimizing a website for performance and what utilities are available for that.

Visualizing Quality Attributes with Neo4J and VisJS

In this article I discuss how one can import data about quality attributes into Neo4J and render with a VisJS network graph

Creating a node api app service in Azure

In order to publish a chart from pivotal trackers api I needed an api service to get the data I needed for my website. With my Visual ...

Supervised Machine Learning Algorithms

As part of the machine learning course from Udacity I attempt to understand how different supervised learning algorithms work for ...

Introduction to Machine Learning

Alan discusses working on the udacity 120 machine learning course and understanding what it means to use naive bayes and support vector ...


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