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Katelyn Lesse

Katelyn Lesse

About Katelyn

Katelyn is a Software Engineering Intern at Betterment. She will be a junior at Princeton University during the 2013-2014 school year. She is majoring in Computer Science with minors in Machine Learning and Finance.

Articles written by Katelyn

A Journey to Truly Safe HTML Rendering

We leverage Rubocop’s OutputSafety check to ensure we’re being diligent about safe HTML rendering, so when we found vulnerabilities, we fixed them.

A Functional Approach to Penny-Precise Allocation

How we solved the problem allocating a sum of money proportionally across multiple buckets by leaning on functional programming.

Three Things I Learned In My Engineering Internship

I knew I had a lot to learn about how a Web app works, but I never imagined that it involved as much as it does.

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