Charles Hubbard Email & Phone Number

Menlo Park, Ca, Us

At Meta I design and evaluate ranking models for our targeted tab system, helping our users engage with and explore the services that are most valuable to them. My work frequently involves diving deep into how customers interact with our products to understand how the delivery of our products impacts their usage and how that usage impacts key Facebook app metrics as a whole. I also work closely with our software engineering team to generate hypothesis for ranking improvements and then to design and evaluate experiments. I frequently present findings to other data scientists and to cross functional partners via presentation and written report.

Traverse City, Michigan, Us

More people today than ever before are at risk of receiving unnecessary, poor quality and/or less personalized dental care. DenScore is an AI-powered SaaS dental navigation point solution that enables employees to make smarter decisions throughout their dental care journey. By leveraging big data analytics, consumer insights, and industry expertise, DenScore empowers consumers to get more value from their dental benefits to live happier and healthier lives.

West Des Moines, Ia, Us

As the technical lead of the data science team I help plan and guide all the projects the team tackles. On the data science team we spend most of our time building predictive models to anticipate customer actions (when will a customer come in next, what will they buy, etc.), anticipate store needs (will you run out of an item, what items should a store sell), and segmenting customers based on purchasing habits (for targeted ad offers). We do most of our analysis and model building with python and commonly use packages like: scikit-learn, pandas, numpy, scipy and tensorflow. Recently I have been working to help our team move some of our work to the Google Cloud Platform.

West Des Moines, Ia, Us

I build predictive models and do statistical analysis for Hy-Vee! On the predictive modeling side I work to model customer interactions with Hy-Vee (when are you coming in next, what are you buying next, how will you respond to certain advertisements, etc.) as well as forecasting sales for current sites and predicting sales for potential, new sites. On the analysis side I've done work clustering our customers and determining the effectiveness of past marketing campaigns. Most of the work I do is in python and utilizes the packages: pandas, numpy, scipy and sci-kit learn.

Ames, Iowa, Us

Develop parallel matrix completion techniques for use on a GPU; apply these techniques to large-scale recommendation systems. Develop kernel regression techniques to accurately predict the remaining useful life of a rechargeable battery.

Mclean, Va, Us

Use big-data technologies to detect anomalies in Industrial Control Systems. Work as part of an analytics team to perform exploratory data analysis. Create visualizations in Kibana and D3.js to communicate the results of an analytic output to a control system operator.

Cedar Falls, Iowa, Us

Design and execute test plans to study emissions treatment methods for off-highway vehicles.

Cedar Falls, Iowa, Us

Assisted in teaching Physics 1 and 2 lab courses. Graded papers for multiple courses in the physics department.

Cedar Falls, Iowa, Us

Computationally studied graphene sheets using CHARMM (Chemistry at Harvard Molecular Mechanics) and Fortran.

Designed and a three-week leadership program for fourteen high school students. Implemented the program three times in the summer of 2010.

Master’S Degree, Computer Engineering

Bachelor Of Science (Bs), Physics