Stephan Gross
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Stephan Gross Email & Phone Number

Client Executive at Fiserv
Location: Oak Creek, Wisconsin, United States 6 work roles
1 work email found @fiserv.com LinkedIn matched
✓ Verified August 2026 3 data sources Profile completeness 71%

Contact Signals · 1 work email

Work email s****@fiserv.com
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Current company
Role
Client Executive
Location
Oak Creek, Wisconsin, United States
Company size

Who is Stephan Gross? Overview

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Quick answer

Stephan Gross is listed as Client Executive at Fiserv, a with 27171 employees, based in Oak Creek, Wisconsin, United States. AeroLeads shows a work email signal at fiserv.com and a matched LinkedIn profile for Stephan Gross.

Stephan Gross previously worked as Implementation Conversion Product Consultant at Fis and Director, Client Care at Fis.

Company email context

Email format at Fiserv

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{first}.{last}@fiserv.com
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AeroLeads found 1 current-domain work email signal for Stephan Gross. Compare company email patterns before reaching out.

Profile bio

About Stephan Gross

Customer-focused and accomplished professional with 15+ years of success leading all aspects of client/customer relationship, support, and care efforts with a keen focus on meeting and exceeding their expectations and goals. Throughout my 15+ years career, I have established a reputation as a transformational leader who is driven by challenge, undeterred by obstacles, and committed to furthering standards of excellence. I am an exemplary communicator with the passion and personality needed to cultivate professional, profitable business relationships while maintaining client confidence. With sharp organizational skills, careful attention to detail, and my ability to work with speed and accuracy, I will be a valuable asset to your team.

Current workplace

Stephan Gross's current company

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Fiserv
Fiserv
Client Executive
brookfield, wisconsin, united states
Website
Employees
27171
AeroLeads page
6 roles

Stephan Gross work experience

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

Client Executive

Current

Milwaukee, Wisconsin, United States

Partner with clients to solve their strategic needs by selling solutions for debit, credit, loyalty and ATM. Accomplished by discussing goals, reviewing product roadmaps, perform debit analysis/portfolio performance including interchange review. Address some daily issues as needed.

Mar 2022 - Present

Implementation Conversion Product Consultant

Fis

Milwaukee, Wisconsin, United States

Partnering with migration and conversion teams to identify manual processes and procedures that have automation potential. Once the opportunities are identified, consult with product and technical teams to discuss requirements and understand time and money saved by utilizing an automated solution. Monitor status for the implementation of the automated solution to ensure the plan and timelines are being adhered to.

Nov 2021 - Mar 2022

Director, Client Care

Fis

Milwaukee, Wisconsin, United States

Orchestrated day-to-day product support for debit, network, and settlement support teams, while engaging productively with product sales consultants to present support structure to potential clients. Proffered direction to management team on opportunities for automating daily tasks. Fostered professional relationships with clients by proactively contributing to quarterly business reviews and communicating updates on support environment. Partnered with internal teams/management for ensuring successful and on-time launch of leading-edge ticket and phone systems. Ensured proper training of support personnel for latest debit products/services by liaising with internal teams. ● Drove automation of day-to-day items for improving efficiency and client satisfaction. ● Coached and guided staff to secure leadership positions by transforming mindset of attaining assigned objectives and goals with little to zero supervision. ● Led team to effectively leverage internal tools for seamless management of workload. ● Enhanced overall efficiency of team members and team leaders through one-on-one meetings to guide pathway towards professional development.

Aug 2018 - May 2021

Client Relationship Manager, Eft

Fis

Focused on partnership with clients to identify goals and create solutions through cross selling opportunities. Fortified client relationships by actively participating in onsite client visits. Conducted in-depth debit analysis for clients to uncover opportunity for debit card program improvements. Collaborated with EFT product support to analyze and resolve client issues, while serving as an escalation point. Oversaw scheduled client contacts to remediate issues and cultivate long-term relations. Engaged with Product Managers and Strategic Account Managers on EFT product meetings and contract renewals. Key contributor in driving successful launch / mass enablement of FIS products. Assisted in steering client projects to completion by partnering with internal project/implementation teams. ● Achieved FIS Customer’s Strategic objectives by identifying and meeting client’s goals and requirements through cross-selling FIS products and services. ● Established and strengthened client partnerships, that enabled utilization of three clients and references. ● Cross sold latest debit card products, such as chip cards and "the pays" (Google/Apple): served as Subject Matter Expert for Chip Card and "the pays".

Feb 2008 - Aug 2018

Business Analyst, Eft Issuing Development

Fis

- Focus on customer / product driven project managemento Scope development o Documented requirements o Design system enhancementso Create functional specification/test planso Provide internal & client training - Collaboration on major debit card products such as: Virtual Card, Contactless Debit, Consumer Alerts. - Engaged with Visa/Mastercard Fall and Spring enhancement product installs. - Mentored new business analysts - Performed product demos at client conferences

Jan 2005 - Feb 2008

Eft Product Support Rep

Fis

- Assisted customers with daily inquiries:o Debit/Prepaid Debit transactionso Reportso ATM’s (transactions/balancing/maintenance)o Daily balancing - Solved client issues utilizing system functionality / features (Cardbase and switch application) - Liaison between EFT Development Business Analyst Manager and EFT Support o Reviewed Functional Specs and provide feedbacko Acted as subject matter expert for any questions from team memberso Strengthened relationships - Collaborated with EFT Client Relationship Managers regarding specific customer inquiries - Prepared change request for clients; initiated projects and provide follow up as needed

Jun 1999 - Jan 2005
Team & coworkers

Colleagues at Fiserv

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FAQ

Frequently asked questions about Stephan Gross

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

What company does Stephan Gross work for?

Stephan Gross works for Fiserv.

What is Stephan Gross's role at Fiserv?

Stephan Gross is listed as Client Executive at Fiserv.

What is Stephan Gross's email address?

AeroLeads has found 1 work email signal at @fiserv.com for Stephan Gross at Fiserv.

Where is Stephan Gross based?

Stephan Gross is based in Oak Creek, Wisconsin, United States while working with Fiserv.

What companies has Stephan Gross worked for?

Stephan Gross has worked for Fiserv and Fis.

Who are Stephan Gross's colleagues at Fiserv?

Stephan Gross's colleagues at Fiserv include Josue Tencio Esquivel, J One, Dervi Blanco, Daniel Siler, and Deep Love.

How can I contact Stephan Gross?

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