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Jeff Joyner Email & Phone Number

Manager Data Mining, Enterprise Business Intelligence and Customer Experience at General Motors - OnStar at General Motors - Onstar
Location: Grand Blanc, Michigan, United States 13 work roles 2 schools
2 work emails found @gm.com 3 phones found area 810 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 3 phones

Work email j****@gm.com
Direct phone (810) ***-****
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Current company
General Motors - Onstar
Role
Manager Data Mining, Enterprise Business Intelligence and Customer Experience at General Motors - OnStar
Location
Grand Blanc, Michigan, United States

Who is Jeff Joyner? Overview

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Jeff Joyner is listed as Manager Data Mining, Enterprise Business Intelligence and Customer Experience at General Motors - OnStar at General Motors - Onstar, based in Grand Blanc, Michigan, United States. AeroLeads shows a work email signal at gm.com, phone signal with area code 810, and a matched LinkedIn profile for Jeff Joyner.

Jeff Joyner previously worked as Manager Data Mining at General Motors - Onstar and Senior Statistical Analyst, Emergency Insights and Strategy at General Motors - Onstar. Jeff Joyner holds Master Of Science In Administration from Central Michigan University.

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Email format at General Motors - Onstar

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{first}.{last}@gm.com
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About Jeff Joyner

Jeff Joyner is a Manager Data Mining, Enterprise Business Intelligence and Customer Experience at General Motors - OnStar at General Motors - Onstar. He possess expertise in telematics, business intelligence, automotive, program management, process improvement and 2 more skills.

Listed skills include Telematics, Business Intelligence, Automotive, Program Management, and 3 others.

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General Motors - Onstar
General Motors - Onstar
Manager Data Mining, Enterprise Business Intelligence and Customer Experience at General Motors - OnStar
13 roles · 52 years

Jeff Joyner work experience

A career timeline built from the work history available for this profile.

Manager Data Mining

Current
General Motors - Onstar
Dec 2012 - Present

Senior Statistical Analyst, Emergency Insights And Strategy

General Motors - Onstar

Detroit, Michigan

• Completed the Injury Severity Prediction Performance Study in June and began a post study review as part of the AACN/ISP Team.• Created the Chevrolet Volt ACR Real Time Notification, as a member of the Volt Swat Team, in response to perceived issues with the lithium ion battery. Process is run hourly and notifies OnStar Engineers, GM Safety Engineers, and Advanced System Design. Follow up is also provided by listening to the calls and relaying pertinent crash information.• Directed a deep dive into the OnStar Advisor Application to understand how the ISP was being calculated and whether the correct coefficients are being employed. Discovered several opportunities for improvement. Modifications were driven by the results of the Injury Severity Prediction study.

Jan 2012 - Dec 2012

Senior Statistical Analyst, Public Policy

Greater Detroit Area

• Directed the contract development for the Injury Severity Prediction (ISP) Performance Study with the University of Michigan to facilitate a GM Foundation grant. Final signatures were obtained in July and the study commenced during the same month.• Led the effort to study the performance of the ISP Algorithm against actual crash events in concert with the University of Michigan International Center for Automotive Medicine (ICAM), GM Safety Engineering, and OnStar Public Policy. Friday sessions were conducted at U of M to examine the telemetry, police reports and anonimized medical records to compare the ISP to the Injury Severity Score (ISS). Study continued into 2012.

2011 - 2012 ~1 yr

Senior Statistical Analyst, Data Mining

Greater Detroit Area

• Began work on data migration issues for the new 4.3 application. Events, concerning my wife’s leukemia, pulled me away from this activity starting in September. Then a position opened in Public Policy and I began work in that assignment starting in January 2011.

Jul 2010 - Jan 2011

Senior Statistical Analyst, Service Delivery Operations

Greater Detroit Area

• Created near real time reporting, using Oracle Spatial, to monitor subscriber activity during a crisis event. This has provided the business with the ability to take action, during a crisis event, to adjust staffing and listening to calls, for quality control and provide a sense of what is being requested, as things happen and make adjustments as needed.• Implemented the use of Oracle Spatial to provide location based reporting. Previously the only geography available for back end reporting was the garaged address of the vehicle. This allowed the organization to better understand the dynamics of our subscribers during storms, wildfires, daily activity, and other events.• Led the development in creating an automated process to simplify reporting for the Crisis Team by creating two tables, updated daily, that provide the Volume of Service Interactions and the daily 6 week average to help gauge whether volumes are above, below, or at normal.

Jan 2007 - Jun 2010

Reporting Analyst/Interim Reporting Team Leader/Reporting Lead

•Contributed to the Call Center Application Replacement project (CCAR) as a member of the CCAR Core Team, The Reporting Development Team and the ReDS (Reporting Data Store) Development Team. This project has encompassed Requirements Gathering, development of Use Case Specifications, validating data mapping, SIT and UAT Testing.•Created Core Services Reporting in cooperation with OnStar Marketing. This report details how OnStar Customers utilize our services and displays that usage by manufacturer and model including Non-GM (OEM). This information is utilized not just within OnStar but also throughout General Motors and has provided valuable insight into OnStar's value to increasing vehicle sales.•Developed the use of Cognos macros in concert with Cognos Scheduler to automate the delivery process of creating and delivering reports by email. This allowed the department to produce reporting outside of normal business hours, automatically, without increasing staff.•Implemented OEM reporting of customer issues that are captured by Customer Care. This allowed the OEM group to fulfill their contractual obligations, to Non-GM customers, in reporting issues experienced by OEM vehicle owners. This monthly reporting is provided to the Non-GM manufacturer.•Participated in the GM TREAD Act initiative that provides NHTSA with information concerning vehicle failures that impact consumers. Responsible for implementing data feeds from OnStar's CCTS system to the GM TREAD Team and placing them into production through IT. This allowed GM to obtain information related to failures of OnStar equipment and adhere to a Congressionally mandated quarterly reporting.•Introduced statistical analysis of performance for Revenue Management as means of understanding the impact of process changes and developing processes that positively impact effectiveness and efficiency.

2002 - 2007 ~5 yrs

Project Manager

• Designed, developed and implemented a multi-user Microsoft Access database system for the Customer Care department to replace a spreadsheet tracking system. System improved the effectiveness of tracking cases and improved reporting capabilities. A staff of approximately 100 individuals on two shifts used the system.• Migrated departmental reporting from a multipage spreadsheet to a more automated Access system. This decreased the amount of time to produce metric reporting and improved the accuracy of those metrics. Provided statistical analysis of subscriber issues.• Developed an Oracle web based database system to track subscriber issues in Customer Care to replace Access system and old Oracle system. Combined the data tracking capabilities of both systems into one system, which improved productivity in Customer Care. Implemented reporting using Cognos Impromptu to communicate subscriber issues to other functional business units and upper management. Nearly 500 individuals utilize this application.• Initiated the use of a data warehouse environment for providing enterprise reporting of Customer Care subscribers' issues within a secure intranet web based environment.• Promoted the use of benchmarking data, from Purdue University's Center for Customer-Driven Quality, that is closely related to Customer Service Indices. Incorporating effective and efficiency measures, which have been proven to directly influence customer satisfaction levels, to improve processes within Customer Care.

2001 - 2002 ~1 yr

Banking/Business Consultant

Self Employed

• Designed a database system to effectively manage the amount of cash on hand at bank branches. This system allows banks to invest excess funds in the Federal Reserve Bank's overnight funds. This provides additional earnings that can exceed $1,000,000 annually for banks with over 120 branches.• Analyze, design and implement automation solutions to improve efficiency and effectiveness for a broad range of business opportunities.

1998 - 2001 ~3 yrs

Commercial Real Estate Loan Officer

• Negotiated with builders and investors on key elements in loan proposals for commercial mortgage loans for multi-family housing, single family subdivisions and commercial retail developments. Presented analysis and recommendations to senior management, closed approved loans and provided disbursements.• Automated the loan draw process, for construction loans, by creating a database system to produce inspection documents, track results and calculate draw amounts based on percent completion. This replaced a manual system of typing forms and standardized draw calculations.• Directed the effort of transforming the Commercial Banking department's technology into a uniform platform, resolving conversion issues and implementing new systems. This was part of a larger effort of merging the Bank with ABN AMRO North America. Served as System Administrator for this area.

1997 - 1998 ~1 yr

Commercial Real Estate Loan Servicing Officer

• Monitored a commercial portfolio of about $75 million, developed discounted cash flow analyses, and created workout solutions for problem loans.• Created a streamlined methodology for developing the department's Quarterly Asset Review Report using a combination of a report writer and database system modification.• Converted department PCs to Windows to accommodate a more flexible workflow with the various programs used by the staff.• Upgraded the technology environment in the Loan Administration department as a System Administrator.

1992 - 1997 ~5 yrs

Information System Analyst

• Responsible for analyzing work processes and developing improved workflow using computer automation wherever possible.• Initiated the use of inventory models to predict cash flow needs at Bank branches to reduce their exposure and improve stock out potential. Idle cas was place in the Fedearl Overnight Funds to accrue interest. Fist year earnings from interest was over $1 million.• Designed and installed a loan tracking database, with downloaded information from a Unisys mainframe, for the Commercial Real Estate Servicing area. This database system allowed the staff to easily monitor the commercial portfolio and focus more intently on problem loans.• Developed a POS system for the Bank's cafeteria to track sales and costs more efficiently.

1989 - 1992 ~3 yrs

Director Of Operations

Valmark Corporation

• Established new programs to help improve revenues, efficiency and effectiveness within the organization.• Instituted and maintained production schedules for all fulfillment programs for Buick dealerships.• Developed cash flow, revenue and cost projections.• Designed and maintained computer network and database fulfillment operations.• Increased revenues in 1987 by 43% and another 40% in 1988. This constituted a three folds overall increase in revenues and a 12% increase in profits.

1986 - 1989 ~3 yrs

Chairman Marketing And Communications

Genesee-Lapeer Chapter Of The American Red Cross, Wolverine Blood Center

Chairman of the Marketing and Communications Committee for 13 years. Member of the Finance, Personnel, Facility and Computer Committees.

1975 - 1989 ~14 yrs
2 education records

Jeff Joyner education

FAQ

Frequently asked questions about Jeff Joyner

Quick answers generated from the profile data available on this page.

What company does Jeff Joyner work for?

Jeff Joyner works for General Motors - Onstar.

What is Jeff Joyner's role at General Motors - Onstar?

Jeff Joyner is listed as Manager Data Mining, Enterprise Business Intelligence and Customer Experience at General Motors - OnStar at General Motors - Onstar.

What is Jeff Joyner's email address?

AeroLeads has found 2 work email signals at @gm.com for Jeff Joyner at General Motors - Onstar.

What is Jeff Joyner's phone number?

AeroLeads has found 3 phone signal(s) with area code 810 for Jeff Joyner at General Motors - Onstar.

Where is Jeff Joyner based?

Jeff Joyner is based in Grand Blanc, Michigan, United States while working with General Motors - Onstar.

What companies has Jeff Joyner worked for?

Jeff Joyner has worked for General Motors - Onstar, Onstar, Self Employed, Standard Federal Bank, and Valmark Corporation.

How can I contact Jeff Joyner?

You can use AeroLeads to view verified contact signals for Jeff Joyner at General Motors - Onstar, including work email, phone, and LinkedIn data when available.

What schools did Jeff Joyner attend?

Jeff Joyner holds Master Of Science In Administration from Central Michigan University.

What skills is Jeff Joyner known for?

Jeff Joyner is listed with skills including Telematics, Business Intelligence, Automotive, Program Management, Process Improvement, Crash Injury Research, and Crash Injury Severity Prediction.

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