Julia Williams Email & Phone Number

San Diego, Ca, Us

Toronto, On, Ca

Data Manipulation and Analysis: Define, aggregate, and utilize both structured and unstructured data to support descriptive and predictive analytics across the business. Perform statistical analyses on data to drive business insights and support decision-making processes. Ensure data quality by identifying and correcting subtle errors in data and analyses.Collaboration: Work closely with engineers, data scientists, product managers, and content teams to perform data aggregations, mappings, and manipulations of key datasets. Develop relationships with peers in analytics across the company to foster collaboration and knowledge sharing.Software Development: Develop and maintain software for the analysis and manipulation of large datasets. Contribute to the production codebase, ensuring code is efficient, robust, and maintainable. Utilize multiple approaches to troubleshoot and resolve issues when progress slows down.Monitoring and Instrumentation: Lead efforts in instrumenting and monitoring our production Generative AI application. Analyze events and analytics to improve application performance and user experience. Utilize REST APIs for data integration and application enhancements.

Atlanta, Ga, Us

• Perform hands-on data analysis and modeling with huge data sets • Apply data mining, NLP, and machine learning (both supervised and unsupervised) to improve relevance and personalization algorithms • Work side-by-side with product managers, software engineers, and designers in designing experiments and minimum viable products • Discover data sources, get access to them, import them, clean them up, and make them “model-ready”. • Create ETL pipelines• Run regular A/B tests, gather data, perform statistical analysis, draw conclusions on the impact of your optimizations and communicate results to peers and leaders • Explore new design or technology shifts in order to determine how they might connect with the customer benefits we wish to deliver

Atlanta, Ga, Us

•Work alongside other data scientists to develop analytical techniques for our predictive models •Come up with interesting data-driven product ideas to solve problems for our users•Perform statistical analyses and communicate findings•Work to improve data integrity and mitigate bias in Mailchimp data systems

Atlanta, Ga, Us

• Leveraged over 1.2 billion rows of data to derive new variables that predicted a consumer’s spending behavior.• Provided Cardlytics a scoring model that allowed for them to cope with an increase of 5,000 advertisers entering their advertisement campaign system.• Built an Ensemble Model that assigned consumer-advertiser scores representing the likelihood of a consumer spending at that advertiser.• Ensemble model projected an additional $10M in revenue by identifying new potential consumers based their past spending behavior.

Seattle, Washington, Us

- Support planning and implementation of data design services, providing sizing and configuration assistance and performing need assessments - Develop and maintain data warehouse schematics, layouts, architectures and relational databases for data storage and data mining- Customize data storage and extraction, data mining, database architecture, metadata and repository creation- Implement effective metrics and monitoring processes

St. Louis, Mo, Us

Asheville, North Carolina, Us