Jack Willis is a Senior Analytics Engineer at Upside. He possess expertise in sql, matlab, power bi, data analysis, management and 27 more skills. Colleagues describe him as "Jack was a candidate of mine that I hired for the Managed Risk Analyst Internship at Visa. Throughout the interview process, he impressed every panelist that interviewed him, including me. His background in Analytics made a huge and immediate impact on his team, and his work is still being utilized by the team today. At the end of his internship, Jack was one of the few privileged interns chosen to present his findings to leaders across the company.", "I worked with Jack while he was an intern for the Managed Risk team in Foster City. At the very start of his internship, Jack proactively developed a tool to automate data analysis. His strong technical aptitude was clear but I was most impressed with how he strategized to gain buy-in from the rest of the team to increase adoption of his tool. Besides his technical skills, he is such a kind and personable person. It always brightened my day whenever we interacted and I look forward to seeing what his future holds.", and "I worked with Jack on the Managed Risk Services team at Visa. His data analysis skills were extremely beneficial to the entire department. Using tools including VBA, R, and Excel, he built analysis models that automated a large portion of the group's analyst jobs. The impact he made will be lasting, as the analysts now have more bandwidth for interacting with clients and proactively making recommendations. Additionally, Jack improved his communication skills tremendously from giving presentations to employees and contributing to client calls/presentations. Jack and I also worked side by side on a clustering project in the Visa Hackathon. He developed a very impressive clustering algorithm that we pitched to a panel of judges. The algorithm and underlying idea made it to the final round of the competition. Jack's combination of technical analysis and business communication will make him successful in any role he ends up in. It was a pleasure to work with him."