Andrew J. Klein is a Software Engineer at Affirm. He possess expertise in matlab, javascript, microsoft excel, ruby on rails, mathematica and 29 more skills. Colleagues describe him as "Klein is one of my favorite people I've worked with. Very smart and approachable, he is quick to provide a helping hand to whoever needs it. I experienced this firsthand while working in Customer Support and witnessed it as a Program Manager in the same engineering squad. Most importantly, he brings positive energy to whatever team he is on and it's contagious across the organization." and "Andrew is one of the most organized, diligent friends that I know. As a good friend who has known him for the past four years, Andrew not only has the talent to be successful in the future, but also is a positive, helpful influence to people around him."