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Noelle Hall is a Analytics Manager at eBay at eBay. She possess expertise in java, python, c, ruby, webdriver and 12 more skills.
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Analytics ManagerEbay Oct 2019 - PresentSan Jose, Ca, Us• People Manager for the Collections Analytics team in finance; lead a team of two data analysts.• Regularly provide insights, ad hoc analyses, and data to aid in Bad Debt forecasting and understanding trends for the Collections team in finance.• Guide the reimagination of reporting, insights, and trends as the company transitions to managed payments. Attend meetings to educate on new flows, understand new data sources, and anticipate and build new reporting, dashboards, and metrics tracking necessary in the new ecosystem.• Led the analytics team in the company wide migration from Teradata to Hadoop, which involved migrating over 100 tables, refactoring over 194 scripts to Spark SQL, transitioning code/automation to a new server, and extensive testing.• Conceptualized and developed a project to reduce Bad Debt. Using Python/SQL, identified early indicators of Bad Debt and segmented sellers with high likelihood of accruing additional Bad Debt. Partnered with cross functional teams to leverage an organic search solution for flagged customers to limit their visibility for estimated $5M annual savings.• Worked on a cross functional initiative with the Risk team to alleviate Bad Debt and losses from customers who abuse advertising products. Provided data insights to help develop a policy and limit ads usage for risky customers.• Chairperson of Women@eBay group -
Data AnalystEbay Sep 2017 - Oct 2019San Jose, Ca, Us• Developed an internal Rails application from the ground up for the Collections finance team; surfaces data on all past due eBay sellers for account management, forecasting, and rate calculation, providing estimated efficiency savings of 3 FTE hours• Build Python scripts, interfacing with Teradata, to execute SQL queries for reports, alerting, and database ETLs and implement scheduled jobs on Jenkins• Refactored SAS code for a crediting process using Python and SQL, saving 30hrs/month; extended the process to 4 regions for additional $500k annual benefit • Develop Python code for testing business rules and data integrity/quality, and alert when anomalies are detected• Construct dashboards, strategic SQL analysis, reports, alerting, and ETLs that handle the invoice data of all eBay sellers (over 7m customers per month)• Led analysis of time sensitive billing incident, identified impacted customers and revenue impact, mitigating over $6m/annual charge issues
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Software EngineerSpiceworks Jan 2014 - Sep 2017Austin, Tx, Us• Developed and designed a C# service that queried network-wide system information and communicated payloads on a schedule to our other services• Wrote Python scripts to query and parse system information on OSX and Linux based operating systems and WMI query language to collect Windows system information• Developed API endpoints and backend logic in Rails application to consume and process payloads from C# service and insert the data into Postgres database using Active Record• Developed test cases and wrote unit tests for continuous integration and regression testing• Performed user experience testing and wrote automated tests using Ruby Rspec and Watir Webdriver, improved performance of test suite runs by 75% by implementing parallelization• Developed JavaScript calendar integration for Rails app. Most downloaded app with over 4,000 downloads and an average rating of 4.5/5 from users; won 1st place in hackathon• Full stack design and development of an end-to-end Rails application for internal referral program over the course of one week; runner-up in hackathon
Noelle Hall Skills
Noelle Hall Education Details
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The University Of Texas At AustinComputer Science
Frequently Asked Questions about Noelle Hall
What company does Noelle Hall work for?
Noelle Hall works for Ebay
What is Noelle Hall's role at the current company?
Noelle Hall's current role is Analytics Manager at eBay.
What is Noelle Hall's email address?
Noelle Hall's email address is no****@****bay.com
What is Noelle Hall's direct phone number?
Noelle Hall's direct phone number is +151262*****
What schools did Noelle Hall attend?
Noelle Hall attended The University Of Texas At Austin.
What are some of Noelle Hall's interests?
Noelle Hall has interest in Software And App Development.
What skills is Noelle Hall known for?
Noelle Hall has skills like Java, Python, C, Ruby, Webdriver, Rspec, Linux, C++, Sql, Git, Html, Test Automation.
Who are Noelle Hall's colleagues?
Noelle Hall's colleagues are Alagu Valliappan, Gunasekaran Kamaraj, Natasha Sharma, Judy Xie, Abd Alrhman, Runmin Lu, Larissa Bird.
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