Kelley Hall Email and Phone Number
Kelley Hall's Location
Seattle, Washington, United States, United States
Kelley Hall's Contact Details
Kelley Hall work email
- Valid
- Valid
Kelley Hall personal email
n/a
Kelley Hall phone numbers
About Kelley Hall
Data comes alive when paired with deep understanding and empathy for users. I am always looking to work on projects that improve the user experience.Skills:• Programming Languages: MATLAB, Python, Java, shell, SQL, C++• Machine Learning: Linear regression and regularization, density clustering, anomaly detection in time series, principal component analysis, NLP (spaCy), signal processing, cleaning and denoising time series, KNN, K-fold cross-validation• Cloud Computing: AWS, Google Cloud Platform (Big Query, Google Cloud Vision Auto ML)• Communication Skills; 5+ years of experience managing and leading large teams
Kelley Hall's Current Company Details
Kelley Hall Work Experience Details
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Data ScientistTableau Software Dec 2020 - PresentSeattle, Wa, Us• Developed a quarterly forecast model to predict sales of Tableau using a probabilistic time-series model GluonTS hosted on AWS Sagemaker, which improved error by 10% as compared to existing models• Created a model factory (generating 50+ unique models) using DataRobot to provide guidance on territory evaluation during the annual sales planning process, speeding up time to decision by 2x• Prototyped a discounting model to provide recommendations for optimal discount on a given deal based on account history and deal size. Additionally, the model predicts likelihood of a deal to be won and key features that impact deal success.
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Data ScientistNav.It Sep 2020 - PresentSeattle, Washington, Us• Communicated statistically significant changes in user spending behavior before and after the onset of COVID-19 to inform the marketing team’s in-app community outreach.• Visualized significant changes in users' spending behavior on specific categories and brands via a Streamlit dashboard to allow for efficient monitoring of data stored in a Google Big Query database. • Identified the strongest predictors of a user to have overdraft fees and debt accumulation and communicated these results to non-technical teams to inform in-app financial wellness outreach. -
Data ScientistIntellectual Ventures Sep 2020 - Dec 2020Bellevue, Wa, Us• Maintained and improved a production pipeline, in a Flask app, for processing thousands of pastry recipes to increase recipe annotation speed by 20x as compared to manual data entry.• Trained and implemented Google AutoML Segmentation models on scanned images of pastry recipes in combination with AWS’ Textract to allow for efficient recipe annotation.• Communicated the capabilities of the pipeline and database to chefs and food scientists to evolve and shape the scope of the Modernist Cuisine Pastry Project. -
Program Director, Data ScienceInsight Data Science Apr 2020 - Jul 2020San Francisco, Ca, Us• Managed 30 different data science topics through the entire project life cycle from ideation all the way through deployment, identifying user needs and ensuring projects meant those needs on topics ranging from customer churn to natural language processing.• Gave actionable feedback on project scope/timeline as well as on technical choices, including data cleaning, model choice, feature engineering, and metrics. • Developed a mentorship program, connecting Fellows with eight working data scientists and created dashboards to monitor feedback from mentors to track Fellow progress.• Collaborated across various teams to identify partner company needs for specific roles and match potential Seattle candidates. -
Data Science FellowInsight Data Science Jan 2020 - Apr 2020San Francisco, Ca, UsAutomatic Redaction Pipeline:• Consulted with Empower Work, a peer to peer counseling service, to implement a previously non-existent data pipeline on AWS, which stores 100k conversations into a functional postgresSQL database, which allowed the company to instantly query data to that provided quantitative support for operational changes.• Developed a dashboard to allow for monitoring of key performance indicators, including conversation success rate, and tracking of trending topics.• Quantified the likelihood of a conversation needing redaction using Gensim Word2Vec and logistic regression. Reduced hours spent by analysts manually redacting conversations by 99%. Redacted personally-identifying information by training a spaCy model to perform named entity recognition.
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Graduate Research AssistantUniversity Of Washington Sep 2013 - Jan 2020Seattle, Wa, Us• Detected and quantified anomalies in time series of surface displacements measured via GPS using a variety of techniques including Principal Component Analysis and Kalman filtering in MATLAB and Python. • Modeled tectonic plate motion using GPS surface displacements and a combination of linear regression and Tikhonov regularization.• Quantified biases introduced by hyperparameters in the filtering method by performing sensitivity tests. • Implemented a density-clustering algorithm DBSCAN to automatically create a catalog of tiny earthquake locations.• Increased the signal to noise ratio of small GPS signals by stacking time series and performed common mode filtering to remove large regional biases in spatial data. -
Ultimate Frisbee CaptainWhitman College Jan 2011 - May 2013Walla Walla, Wa, Us• Planned practices to engage the team and build skills• Communicated with the administration to manage club budget and foster a good relationship with the Club Sports department for future years• Organized Onionfest, an annual coed tournament for 24 teams. Responsibilities included advertising, managing a budget, and delegation of tasks• Led the team to 1st place at the Washington/British Columbia Conference Tournament and 1st place at Pacific Lutheran University Tournament -
Resident Assistant: Lyman HouseWhitman College Jan 2012 - Dec 2012Walla Walla, Wa, Us• Collaborated with staff to foster an inclusive community for residents, approximately 100 students• Planned and led effective and efficient meetings that encouraged participation from all residents• Enforced College policy with consistency and clarity• Assessed needs of residents and provided opportunities for residents to connect through section events such as potlucks and all-hall events such as karaoke
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Resident Assistant: Das Deustche HausWhitman College Jan 2011 - Dec 2011Walla Walla, Wa, UsPlanned and led effective and efficient meetings that encouraged participation from all residentsCollaborated with staff to foster an inclusive community for residentsEncouraged the use of German language by residents throughout their time in the housePromoted German culture through events and programsAssessed needs of residents and provided opportunities for residents to connect through section events such as house dinners, yoga, and German movie nights
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Special Events DirectorWhitman College Aug 2010 - May 2011Walla Walla, Wa, UsManaged a budget of over $20,000Collaborated with other directors to develop a brand for WEBPlanned and executed events to meet the needs of the student body. Events ranged from large scale Choral Contest and Casino Night to smaller events such as Life Boat
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Southern California Earthquake Center: Sure InternUniversity Of Nevada Reno Jun 2012 - Sep 2012Reno, Nv, Us• Collected geotechnical data for the South Lake Tahoe Basin using ambient noise sources• Developed 3D earthquake simulations for an event South Lake Tahoe Basin based on realistic basin geometry and material properties• Wrote a python script to interpret the wave speed of a rock based on the rock type stated in the geologic map -
Summer ApprenticeHigh Mountain Institute Jun 2010 - Aug 2010Leadville, Co, Us• Managed and maintained gear room, including issuing, repairing, and organizing gear• Taught classes in leadership development theory and other personal development tools such as Myers Briggs• Worked as a trip leader to plan routes, manage student safety, and create opportunities for student growth and leadership -
Summer Outdoor Trip LeaderSeattle Country Day School Jun 2007 - Jun 2009Seattle, Washington, Us• Planned and organized hiking and backpacking for groups of students in 4th to 8th grade• Developed safety and missing persons procedures• Selected daily routes based on conditions, group experience level, and long term trip goals• Taught kids skills in back country cooking, map reading, and Leave No Trace principles
Kelley Hall Skills
Microsoft Word
Microsoft Excel
Powerpoint
Python
C++
Photoshop
Leadership
Budgets
Public Speaking
Research
Editing
Event Planning
Teaching
Event Management
Leadership Development
Management
Time Management
Fundraising
Matlab
Geophysics
Kelley Hall Education Details
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University Of WashingtonGeophysics And Seismology -
Whitman CollegeGeology/Physics Combined
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Lakeside School
Frequently Asked Questions about Kelley Hall
What company does Kelley Hall work for?
Kelley Hall works for Tableau Software
What is Kelley Hall's role at the current company?
Kelley Hall's current role is Lead Data Scientist, Sales Strategy at Tableau, A Salesforce Company.
What is Kelley Hall's email address?
Kelley Hall's email address is kelley@nav.it
What is Kelley Hall's direct phone number?
Kelley Hall's direct phone number is +120641*****
What schools did Kelley Hall attend?
Kelley Hall attended University Of Washington, Whitman College, Lakeside School.
What are some of Kelley Hall's interests?
Kelley Hall has interest in Skiing, Backpacking, Hiking, Geology, Ultimate Frisbee.
What skills is Kelley Hall known for?
Kelley Hall has skills like Microsoft Word, Microsoft Excel, Powerpoint, Python, C++, Photoshop, Leadership, Budgets, Public Speaking, Research, Editing, Event Planning.
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