Thomas Rosenwinkel Email & Phone Number

United States

Houston, TX, US

• Interview and hire candidates and provide ongoing coaching and mentoring.
• Expanded LicensePredictor to a portfolio of AI products and services for Open iT, by growing and maintaining a team of 4-7 data scientists overseas.

Houston, TX, US

• Provided input to company sales and product strategy through researching and revising roadmap for technical and corporate transition from software to data product and services.
• Identified $10Ms in customer IT portfolio waste by modeling demand and policy optimizations with custom data analysis and science experiments, working directly with customers under consultation agreements, empowering.

Houston, TX, US

• Developed models, products, and experimental projects as the first data scientist at the company. Managed and trained 7 data science interns over multiple summers. Facilitated customer summits in Tokyo, Oslo, and.
• Satisfied customers by quickly assuming the lead developer and product owner roles to release on time the company’s first predictive analytics product, LicensePredictor (2019), transforming the company product from.
• Improved RMS score of product’s forecasts through design and implementation of new recurrent neural network model architecture; presented positive experimental results at 2019 NAFEMS World Congress.

Providence, RI, US

• Apply mathematical natural language and machine learning models using PySpark on Databricks to predict performance of new items based on unstructured text descriptions and structured characteristic similarities to.
• Increased margins on test item baskets at test stores 10% following creation of consumer pricing-optimization engine on Databricks in PySpark powered by machine learning demand forecasting for each item at each store.

Austin, TX, US

• Created company’s first data science program, complete with projects and processes distinct from BI. Launched clustering, classification, and regression modeling projects to classify users, describe workflow path.
• Secured charter for data science team by interviewing BI candidates, growing that team from 2 to 6 FTE.
• Achieved company initiatives and growth as founding storyteller of East Region’s 50-state strategy team.

Verona, WI, US

• Proactively guided multiple hospitals in revenue cycle success with Epic’s resolute hospital billing software product. Responded to all inquiries; provided technical solutions, including custom software development.
• Avoided multimillion-dollar customer losses by providing timely resolution of crises.
• Maximized revenue through onsite customer visits to investigate business processes and identify new opportunities to find lost revenue and reduce days accounts receivable.
• Achieved top issue close rate for 6 months for team of ~100 by optimizing investigation workflows.
• Turned a troubled customer into one of Epic’s happiest customers within 6 months by creating new communication processes and guiding the customer’s leadership team.
• Converted $100Ms of AR into Epic each go-live.

Austin, TX, US

As Assistant Professor of Mathematics, I designed and taught a wide range of courses. I developed and delivered new courses in Numerical Analysis (2009), Mathematical Modeling (2009), Probability (2010), and Partial Differential Equations (2012) for upper level math majors. I was a member of the committee for Leadership (2011) which wrote a four-year.

Master Of Science - Ms, Computational And Applied Mathematics

Bachelor Of Science - Bs, Electrical And Electronics Engineering