David Samuel Email & Phone Number

San Diego, CA, US

San Diego, CA, US

Cupertino, California, US

Managing data product development for Apple TV, Sports, Music, App Store, Fitness+, and Podcasts

Menlo Park, CA, US

- Developed over 10 interactive dashboards using Unidash and Daiquery to visualize and analyze quality benchmarking metrics for astate-of-the-art computer graphics pipeline. Link to video: https://youtu.be/MVYrJJNdrEg?si=DcgHqJWJtHu9nyye- Created dozens of data pipelines to ingest, transform, and load intermediate tables with hundreds of millions to.

Lanham, Maryland, US

- Instructing a class of 17 students on Excel, Python, SQL, Tableau, statistics, and machine learning with a 90% weekly satisfaction rate.- Providing mentorship to four teams on exploratory data analysis reports, guiding both analytical thinking, and technical implementation.- Leading technical maintenance of a 1.5 GB repository on Github.com and Gitlab.

Seattle, WA, US

- Developed and optimized 5 Tableau dashboards, enabling real-time KPI visualization, and resulting in a 10% increase in data accessibility and decision-making speed across various business teams.- Collaborated with data engineering teams to discover and integrate 10 new data sources, enhancing the breadth and depth of organizational data by 25%, thereby.

Baltimore, Maryland, US

- Engineered advanced predictive models using Facebook Prophet, enhancing time-series forecasts accuracy for a large-scale contact center with 1,000+ employees and nearly 3 million annual calls. The newly implemented model achieved a significant 50% reduction in the mean absolute percentage error (MAPE) of long-term forecasting, translating to an annual.

New York, NY, US

- Directed numerous recruiting workshops, achieving a 33% sign-up rate conversion and conducted over 100 data science code reviews, offering indispensable feedback to students from prominent companies like HBO and Yelp.- Rendered expert mentorship to a student on feature engineering, utilizing real estate data to forecast political preferences based on.

Mountain View, CA, US

- Partnered with an interdisciplinary group of Google Engineers, Managers, and University Professors to develop and deliver rich educational content covering Statistics, Neural Networks, and Computer Vision. This pivotal role included detailed planning and lecture development for Google's 10-week Applied Machine Learning Intensive Summer 2019 cohort.

San Francisco, San Francisco, US

- Leverage Fastai library on Google Cloud Platform, developing a SoTA computer vision model for 7-way room type classification, boosting test set accuracy from 91% to a stellar 98%.- Harvested 19,000 of Redfin’s latest public listings, compiling a 50GB dataset with over 350,000 images and annotations, significantly enhancing the validation process for our.

Los Angeles, CA, US

- Collaborated directly with the Vice President of Marketing, effectively identifying critical business objectives and formulating potential metrics for comprehensive model evaluation.- Provided pivotal consulting expertise, facilitating a comprehensive restructuring of the database architecture, which resulted in enhanced data capture, ultimately.

Salt Lake City, Utah, US

- Orchestrated comprehensive data collection on user interactions, effectively reporting identified issues to Software Developers and UX/UI Designers, thereby ensuring seamless application performance.- Proficiently managed a multitude of customer service interactions utilizing platforms like Zendesk and an internal DB tool, facilitating efficient product.

- Reviewed, and reported on over 400 infrastructure projects, using data analysis and engineering tools, and supervised the final construction, verification, and acceptance of contracts.- Researched, and deployed pavement preservation strategies, projected to save an average $2 Million per year over 10 years.- Onboarded interns and new hires, and mobilized.

Natick, MA, US

- Executed precision-driven construction layout, as-built, and topographic surveys employing advanced GPS and robotic total station equipment, ensuring utmost accuracy in field data.- Skillfully interpreted bid plan sets utilizing digitizer and manual scaling techniques, thereby assembling material quantity and earthwork estimates essential for multiple.

M.S., Data Science

Bs, Civil And Environmental Engineering