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John Ma Email & Phone Number

Customer Experience Manager at PACCAR
Location: Carrollton, Texas, United States 10 work roles 2 schools
1 work email found @gracehill.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

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Work email j****@gracehill.com
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Current company
Role
Customer Experience Manager
Location
Carrollton, Texas, United States

Who is John Ma? Overview

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Quick answer

John Ma is listed as Customer Experience Manager at PACCAR, based in Carrollton, Texas, United States. AeroLeads shows a work email signal at gracehill.com and a matched LinkedIn profile for John Ma.

John Ma previously worked as Director, Support Services at Grace Hill and Director, Automotive Partnerships at Siriusxm Connected Vehicle Services. John Ma holds Ba, Economics And Psychology from University Of Michigan.

Company email context

Email format at PACCAR

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{first_initial}{last}@gracehill.com
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AeroLeads found 1 current-domain work email signal for John Ma. Compare company email patterns before reaching out.

Profile bio

About John Ma

Business professional with over 20 years of client success and SaaS business management experience in the automotive, technology, multi-family and finance industries. Proven strengths in leading teams and relationship building with multiple OEM, supplier and property management customers while achieving strategic growth, efficiency, KPI and revenue targets. Highly effective communication and professional interpersonal skills, demonstrating proactive ownership and ethical practices and standards.KEY ACHIEVEMENTS:-Business Relationship & Account Management:Instrumental in successful launches of multiple SaaS service delivery platforms, accounting for over 4.8 million active end-users across 8 automotive manufacturers and over 100 multi-family property management companies in the US and Canada-Process Improvement & Efficiency Gains: Overhauled existing processes and services that led to a 60% reduction in call volume/handle time, 93% success rates on remote services, and $1.8M+ in collections of outstanding payments-Financial Management & Project Management:Account business owner for multiple programs with combined budgets of over $7M, actively managing project timelines, deliverables, cost constraints, and completion under budget by an average of 21%-Team Leadership & Business Coordination: Group lead and SME for multiple endeavors such as the Enterprise Reporting Project, directing a cross-functional team of 30+ specialists in creating a standardized Reporting architecture, and Generative AI Tiger Team, leading research and analysis of AI trends and creating action plans for future adoption and use-Internal Growth & Development:Design & implementation of new Supervisor training programs for multiple Call Center management teams, aligning key skills with variant program knowledge and training while improving efficiency and standardization efforts through development of an enterprise procurement process-New Technology Implementation:Development, scoping, project management and launch leader for new customer support channels including Chat Support functionality while evaluating CRM streamlining opportunities to improve workflow and escalation processes and efficienciesCore Competencies:Business Strategy, Development and GrowthClient Relationship Management Customer LifecycleOrganizational DevelopmentProgram Management Revenue OpportunitiesOperations Management Procedure/Process DevelopmentProduction Support Product ManagementFinancial ManagementCRM TechnologiesBrand AwarenessB2B Account ManagementOperations Governance

Current workplace

John Ma's current company

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PACCAR
Paccar
Customer Experience Manager
AeroLeads page
10 roles

John Ma work experience

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

Customer Experience Manager

Current

Bellevue, WA, US

Nov 2024 - Present

Director, Support Services

Irving, Texas, US

Management and leadership of the Customer Support and Implementation Services teams, providing strategic goal setting and direction, process improvement efficiencies, technical client resolution, data analysis and GTM evaluation/quality delivery of Grace Hill SaaS multi-family products and solutions

Nov 2022 - Nov 2024

Director, Automotive Partnerships

Irving, TX, US

  • Primary sales, business, and client account manager in support of present and future Connected Vehicle Services telematics programs for SiriusXM CV and Stellantis NV
  • Developed extensive vehicle build audit reporting, incorporating client inventory data into collections invoice tracking and engaging in client negotiations resulting in $3M+ of revenue savings
  • Managed an Account Executive team responsible for B2B support, production governance, financial audit tracking, joint client reporting, and data management
  • Led RFQ/SOW/MSA review and evaluation activities for new business opportunities, developing executive summaries and providing guidance on acceptance criteria with oversight on contractual obligation adherence
Jun 2022 - Aug 2022

Sr. Manager, Automotive Partnerships

Irving, TX, US

  • Program governance and client relations manager in support of the SiriusXM Guardian telematics service, in partnership with Stellantis, UConnect, and Tier 1 wireless providers and suppliers
  • Served as primary internal program SME and external client and supplier contact for all program development, managing change requests, issue escalations, and ongoing project timelines using Agile methodology
  • Maintained detailed financial invoice/purchase order tracking, forecast projections, and metrics reporting for leadership
  • Managed and governed service launch objectives and KPIs for service deliveries and timeline goals, including new feature origination, requirements gathering and definition
Jul 2016 - Jun 2022

Manager, Automotive Partnerships

Irving, TX, US

  • Business management and development coordinator for automotive OEM clients and Tier 1 suppliers in support of current & next-gen HondaLink & AcuraLink telematics programs for the US & Canada markets
  • Successfully kept SLAs above 95% in all contractually measured categories as production support lead, conducting data reporting and monitoring of service levels and program metrics post-launch
  • Primary lead for customer management/escalation, OEM client feedback, ongoing P&P and Training updates, and defect management and resolution
  • Planned and executed detailed technical UAT test cases for services, enrollment, and end-to-end functionality, including troubleshooting, triage, and defect tracking activities related to web/mobile development and.
Mar 2013 - Jul 2016

Account Executive

Irving, TX, US

  • Program lead on scope and requirements definition, working with internal and external technical and business teams to develop, test, and successfully launch a full-service telematics solution for automotive OEM clients
  • Served as primary liaison on program development, representing external project requests to internal teams and working collaboratively with IT, Systems Integration, and SQA groups to gather and build client requirements
  • Conducted extensive reviews of internal controls and processes, creating and implementing over 40 requirements documents and procedures to support enhancement, service, and operational objectives and initiatives
Nov 2010 - Mar 2013

Operations Manager

Irving, TX, US

  • Management and Operations Lead, supervising over 150 Telematics Response Agents across three national call centers servicing six major automotive OEMs
  • Extensive policy review and development of the Stolen Vehicle Recovery program for all OEMs, improving recovery success rates by 12% while eliminating paper forms and standardizing procedures across all call centers
  • Served as Toyota operations manager, conducting active testing and development with internal teams for the launch of the Toyota Safety Connect and Lexus Enform telematics programs
Jul 2009 - Nov 2010

E-Mail Banking Manager

Dallas, TX, US

  • Management and direct supervision of the National Customer Service E-mail team of 9 service representatives handling over 11,000 e-mails monthly.
  • Developed and implemented the launch of the E-mail Quality Monitoring project, creating internal department branding for over 300 service representatives and improved use of tracking and reporting metrics for increased.
  • Audit and Compliance lead for Online Banking, ensuring Federal and internal bank regulation adherence regarding online bill payments, claims and transactions
  • Creation of an Online Banking procedures database, as well as interim management for the Online Banking department of 26 representatives, and development lead for a proactive sales initiative program in e-mail customer.
  • Projects conceived involving workforce management and call volume analysis netted efficiency improvements of a 4-hour e-mail turnaround response time, an increase in productivity of 18% among staff, and a net staffing.
Jun 2006 - Feb 2009

Assistant Manager

Dallas, TX, US

  • Supervision and day-to-day operation of a branch office, including sales manager, human resource coordinator, hiring, training, fraud, audit and compliance lead responsibilities.
  • Maintenance and account management of over $4M in deposits, including financial proactive needs assessment and identifications for clients, and cross-selling of all bank deposit and mortgage/loan products
  • Created and implemented internal staff incentive promotions and goals, as well as developing individual progress tracking and coaching, and conducting staff performance reviews and improvement plans
  • Maintained an active involvement in client business relationship development in the local community as well as municipal and township districts, acting as liaison and personal banker while creating a loyal client base.
Sep 2003 - Jun 2006

Citimortgage - Mortgage Funder/Closer

New York, New York, US

Audited and processed incoming mortgage loan applications and closing documents, managing funding data in information systems with communication and coordination among different teams of mortgage associates.

Jun 2003 - Sep 2003
2 education records

John Ma education

Ba, Economics And Psychology

University Of Michigan

Masters, Management And Finance

Wayne State University
FAQ

Frequently asked questions about John Ma

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

What company does John Ma work for?

John Ma works for PACCAR.

What is John Ma's role at PACCAR?

John Ma is listed as Customer Experience Manager at PACCAR.

What is John Ma's email address?

AeroLeads has found 1 work email signal at @gracehill.com for John Ma at PACCAR.

Where is John Ma based?

John Ma is based in Carrollton, Texas, United States while working with PACCAR.

What companies has John Ma worked for?

John Ma has worked for Paccar, Grace Hill, Siriusxm Connected Vehicle Services, Comerica Bank, and Citibank.

How can I contact John Ma?

You can use AeroLeads to view verified contact signals for John Ma at PACCAR, including work email, phone, and LinkedIn data when available.

What schools did John Ma attend?

John Ma holds Ba, Economics And Psychology from University Of Michigan.

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