Brian Wachelka is a Print Sustainability Analytics Program Manager at HP. He possess expertise in analysis, analytics, statistics, data analysis, data mining and 13 more skills. Colleagues describe him as "It was a pleasure to work with Brian. He is an ambidextrous analyst which balances detail and strategy. He was a great partner in designing the LaserJet usage system. We complimented each other very well and enjoyed each other's perspective.", "Brian has the powerful combination of; 1) being an incredibly sharp, intuitive analyst able to wade through millions of data points to provide expert analysis and meaningful business insights, and 2) having the ability to concisely communicate the insights and business implications to all audiences, including top level managers. Brian knows his audience and tailors his presentations accordingly. He is a great listener, fields all questions with thorough and respectful answers, and has earned a great deal of respect and credibility in the organization. Brian is the best business analyst I have ever worked with.", and "Brian is an amazing data scientist in the truest sense of the word. To be a great data scientist you need to have three qualities:
1) Statistician. Brian is a gifted statistician and mathematician, he has a great wealth of experience and knowledge. I frequently pick Brian's brain on many statistical and mathematical questions. You want to know how to run a hierarchical clustering algorithm, BAM he is your man. Want to know the benefits of chi squared testing, BOOM he will set you straight.
2) Computer Scientist. Brian knows how to write a script to connect to a SQL database. Brian knows what a Hadoop cluster is and why its good. Your data is unstructured and dispersed? Brian is your man to untangle it. Many of the IT staff ask Brian for advice even though he is in the business.
3) Business Acumen. Even though Brian doesn't have formal business training, his innate business knowledge surpasses most senior business folks. Brian is able to break down complex topics in simple terms and back that up with face melting data.
Brian is a true data scientist which makes him one of the best people in the organization. One of the most helpful. One of the most knowledgeable. One of the most impactful."
Listed skills include Analysis, Analytics, Statistics, Data Analysis, and 14 others.