Articles by Alan Barr

What does a Software Quality Engineer Do Exactly?

What does the role of a Software Quality Engineer or a Software Developer in Test entail? Where is the value add for a team and how can...

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...


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