Ryan Sullivan

Ryan Sullivan Email and Phone Number

Data Science Manager | Strategy and Analytics Professional | GenAI Leader @ City of Chicago
united states
Ryan Sullivan's Location
Chicago, Illinois, United States, United States
About Ryan Sullivan

Data science professional with experience managing a team of data scientists and analysts. I am particularly well versed in demand planning, space utilization optimization, and supply chain optimization with an emphasis on creating scalable solutions using AWS cloud infrastructure: custom, scalable models housed in Docker containers orchestrated with SageMaker and Lambda.

Ryan Sullivan's Current Company Details
City of Chicago

City Of Chicago

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Data Science Manager | Strategy and Analytics Professional | GenAI Leader
united states
Employees:
6855
Ryan Sullivan Work Experience Details
  • City Of Chicago
    Data Science Lead
    City Of Chicago Oct 2024 - Present
    Chicago, Illinois, United States
  • Slalom
    Principal, Data And Analytics
    Slalom Jan 2023 - Sep 2024
    Chicago, Illinois, United States
  • Slalom
    Senior Consultant, Data & Analytics
    Slalom Jan 2022 - Jan 2023
    Chicago, Illinois, United States
  • E15 Group
    Senior Manager, Data Science
    E15 Group Jan 2021 - Jan 2022
    -Led development on a completely serverless demand planning and space optimization solution. This solution uses custom predictive and optimization models housed in Docker containers orchestrated via Lambda and SageMaker.-Demonstrated the ability to create solutions and tools from abstract business requirements in wide variety of analytics disciplines: predictive analytics, demand forecasting, recommender algorithms, and Natural Language Processing.-Mentored junior analysts and taught them best practices on predictive modeling, Docker, agile development and the AWS cloud.
  • E15 Group
    Data Science Manager
    E15 Group Jan 2020 - Jan 2021
  • E15 Group
    Artificial Intelligence Analyst
    E15 Group Jun 2018 - Dec 2019
    Greater Chicago Area
  • Delaware North
    Bi Analyst Intern
    Delaware North Jan 2018 - May 2018
    Buffalo, Ny
    - Implemented a machine learning style algorithm that drastically improved occupancy forecasting for Delaware North’s Park Services. This included mining and transforming complex time series data. - Created a dynamic dashboard for tracking and analyzing resort performance using SAS Visual Analytics, including writing the SQL code that dynamically creates the data sets for the report.  Developed multiple algorithms in Python that structure unstructured financial data for each of Delaware North’s NFL subsidiaries.
  • S.S. Columbia Project
    Financial Modeling Intern
    S.S. Columbia Project Sep 2017 - Jan 2018
    Greater New York City Area
    -Accomplished market research using advanced data scraping techniques: html scraping using Python and the Beautifulsoup package and automated data extraction of tax form 990 files with a bespoke Python program. - Successfully performed a full financial sensitivity analysis of future operational decisions using excel and presented the analysis directly to the Board of Directors of the project. - Created a comprehensive modeling tool in Excel for the key stakeholders to perform ad hoc analysis of operational decisions. Using data tables and linear programming macros, this tool allowed users to manually adjust a series of inputs and analyze the impact of their decisions on the 10-Year NPV while also giving the user a dynamically generated budget and marginal revenue targets to achieve positive NPV.
  • Quicken Loans
    Intern
    Quicken Loans May 2017 - Aug 2017
    Greater Detroit Area
    -Created new reporting procedures in Microsoft Excel that gained immediate executive visibility and put renewed focus on a particular operational opportunity.-Forecasted loan volume using ARIMA regression techniques in Python and visualized that data in concise, easily interpretable reports for leadership. -Mined, munged, scrubbed, and analyzed data sets. Analysis included decomposing yearly, monthly, and seasonal trends, regression testing, correlation and covariance analysis, and data visualization. -Invited to present my analysis to senior leadership with a presentation based on “Presentation Zen” principles.
  • The Cheesecake Factory
    Manager
    The Cheesecake Factory Jul 2012 - Sep 2016
    Seattle, Wa
    • Led 63 employees and reduced employee turnover 10% over my predecessor by re-evaluating all employee availabilities and personally handling recruiting responsibilities. • Reorganized our server workflow and station design, raising our measured attentiveness of server by 11% in Q1 2015 while also lowering our overall percent of comp food from 1.1% to .84% in the same quarter.• Two of my direct hires were chosen by leadership to open restaurants in both the United States and Mexico because of their extraordinary fit for their position.• Recognized as the Manager of the Quarter for my restaurant 5 times during my tenure due to my unwavering commitment to both our guests and our staff.
  • Hillstone Restaurant Group
    Manager/Assitant Kitchen Manager
    Hillstone Restaurant Group Jun 2011 - Jul 2012
    Newport Beach, Ca
    • Managed more than 20 employees, including line cooks, prep staff, dishwashers and stewards.• Forecasted and directly managed a culinary operations budget in excess of $200,000 monthly.• Managed vendor relations and successfully reduced produce cost by 3% by adding an additional vendor to the restaurant and re-organizing our internal order sheet bi-weekly with updated prices.• Scored in the top 10 % among all restaurants in internal food safety audit by implementing a new hourly staff accountability program in the restaurant• Managed the hiring cycle for all new culinary hires, including recruiting, on-boarding, and on the job training.

Ryan Sullivan Skills

Management Analysis Strategy Consulting Agile Project Management Leadership Scrum Rally Project Planning Project Management Sales Customer Service Salesforce.com Microsoft Excel Marketing Social Media Social Media Marketing Strategic Planning Business Development Guest Service Management Employee Relations Building Relationships Relationship Management Python Data Analysis Sql R Oracle Sql Developer Microsoft Office Business Intelligence Team Leadership Microsoft Powerpoint Flask Jira Sdlc Agile Development Teamwork Time Management Microsoft Word

Ryan Sullivan Education Details

Frequently Asked Questions about Ryan Sullivan

What company does Ryan Sullivan work for?

Ryan Sullivan works for City Of Chicago

What is Ryan Sullivan's role at the current company?

Ryan Sullivan's current role is Data Science Manager | Strategy and Analytics Professional | GenAI Leader.

What is Ryan Sullivan's email address?

Ryan Sullivan's email address is rs****@****oup.com

What schools did Ryan Sullivan attend?

Ryan Sullivan attended State University Of New York At Buffalo - School Of Management, Binghamton University.

What skills is Ryan Sullivan known for?

Ryan Sullivan has skills like Management, Analysis, Strategy, Consulting, Agile Project Management, Leadership, Scrum, Rally, Project Planning, Project Management, Sales, Customer Service.

Who are Ryan Sullivan's colleagues?

Ryan Sullivan's colleagues are Erik Garcia, Katrina Hymon, Jerry Brown Jr, Eric Tenfelde, Antonio Lagunas, Ganiyu Williams, Mark Mcinerny.

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