Summary
Overview
Work History
Education
Skills
Timeline
CustomerServiceRepresentative

Tyneisha Marshall

San Antonio,TX

Summary

Experienced Customer Service Representative at Global Payments, specializing in fraud detection and prevention. Adept at resolving complex issues and communicating effectively to reduce financial risks and boost customer satisfaction. Proven ability to conduct thorough investigations and collaborate with internal teams to enhance service quality and processes.

Overview

12
12
years of professional experience

Work History

Customer Service Representative

Global Payments
10.2024 - Current
  • Monitored and analyzed credit card transactions to identify suspicious or potentially fraudulent activities, reducing financial risk for the bank and customers.
  • Investigated flagged transactions, using fraud detection systems and tools to assess risk and escalate complex cases to senior management.
  • Conducted thorough research on customer accounts, transaction histories, and external data to uncover fraud patterns and mitigate loss.
  • Collaborated with internal teams, including customer service, risk management, and compliance, to resolve fraud-related issues and ensure regulatory compliance.
  • Provided timely assistance to customers, resolving disputes related to unauthorized transactions and account holds.
  • Generated detailed fraud reports, documenting the steps taken in investigations, resolutions, and emerging fraud trends.
  • Stayed up-to-date on fraud detection tools, techniques, and industry regulations (e.g., PCI DSS) to improve fraud prevention strategies.
  • Identified emerging fraud patterns and recommended improvements to internal fraud detection processes and workflows.

Tier 2 Customer Service Representative

TaskUs
05.2024 - 10.2025

• Assist members with banking transactions, including check verification, balance inquiries, Zelle transfers, and loan payments.

• Review and resolve fraudulent transactions.

• Process MoneyGram checks and manage skip-a-pay loan payments.

• Authenticate member identities (IDV) and support digital banking needs.

Customer Service Representative

SMI
02.2020 - 12.2023

• Handle inbound calls regarding child support inquiries and payments.

• Provide assistance to clients via phone, chat, and email.

• Process customer changes and resolve service-related issues.

• Deliver frontline support to ensure high customer satisfaction.

Team Leader

Atento
03.2017 - 12.2019
  • Assisted customers with a range of banking services, including account verification, product inquiries, and general account support.
  • Conducted outbound sales calls to educate clients on banking products and services, promoting features that align with their financial needs.
  • Ensured accurate customer authentication, maintaining strict compliance with banking regulations and internal policies.
  • Led a team of 6 customer service representatives, providing guidance and support to ensure top-quality service and achieve team goals.
  • Conducted daily team briefings, training sessions, and performance reviews to foster a collaborative and productive work environment.
  • Monitored team performance, ensuring key metrics (e.g., customer satisfaction, sales targets, compliance) were met consistently.
  • Assisted in the development and implementation of best practices for customer interactions, improving team efficiency and service quality.
  • Managed escalated customer issues and provided solutions, ensuring high levels of customer satisfaction and retention.
  • Collaborated with upper management to strategize improvements, optimize workflow processes, and enhance overall team performance.

IT Technician

Harland Clarke
02.2014 - 12.2016
  • Provided technical support to bank customers and staff regarding banking software, mobile applications, and online banking platforms.
  • Troubleshot and resolved technical issues related to online banking, mobile apps, account access, security features, and payment processing systems.
  • Assisted customers with password resets, system outages, transaction issues, and technical inquiries, ensuring a seamless banking experience.
  • Worked closely with IT and development teams to identify and resolve software bugs, ensuring system uptime and functionality.
  • Educated customers on new banking technologies, digital tools, and best practices for using online and mobile banking safely and effectively.
  • Documented support cases and maintained detailed records of troubleshooting steps and solutions provided for future reference.
  • Ensured adherence to internal security protocols, safeguarding sensitive customer data and maintaining compliance with regulatory standards.
  • Assisted in the onboarding of new banking technologies and updates, including training staff and creating user guides for customers.
  • Provided feedback on customer-reported issues to help improve systems and services, collaborating with cross-functional teams to enhance product offerings.

Education

Associate of Arts - Business Administration

University of Phoenix
Tempe, AZ
10-2025

Skills

  • Fraud Detection & Prevention: Identifying and mitigating fraudulent activities, ensuring compliance with financial regulations
  • Loan Processing & Payments: Assisting with loan applications, approvals, and managing payment processes
  • Customer Service & Support: Providing high-quality customer service by addressing inquiries, resolving issues, and guiding customers through banking services
  • Digital & Telephone Banking: Proficient in supporting customers via digital channels (mobile apps, online platforms) and telephone banking services
  • Data Entry & Microsoft Office: Efficient data management using Excel, Word, and other Office tools to handle financial records and customer information
  • Call Center Operations: Managing high-volume calls, ensuring efficient routing, resolving customer issues, and meeting service level agreements (SLAs)
  • Sales & Telemarketing: Promoting financial products and services, handling inbound and outbound calls, and achieving sales targets
  • Problem-Solving & Critical Thinking: Analyzing complex situations, identifying root causes of issues, and delivering effective solutions
  • Communication & Phone Etiquette: Clear and professional communication with clients and colleagues, maintaining excellent phone etiquette
  • IT Support Skills:
  • Hardware Troubleshooting: Diagnosing and resolving issues with computers, printers, and other IT equipment
  • Software Installation & Configuration: Installing and configuring operating systems, applications, and updates for employees or customers
  • Network Support: Troubleshooting network connectivity issues, including VPNs, wireless connections, and local area networks (LAN)
  • Remote Support: Assisting customers and employees with technical issues via remote desktop support tools (eg, TeamViewer, Remote Desktop)
  • User Account Management: Managing and troubleshooting user accounts, permissions, and password resets through Active Directory
  • Security & Data Protection: Ensuring the protection of sensitive information, managing antivirus software, and addressing data breaches
  • Ticketing Systems: Experience with IT service management and troubleshooting via ticketing platforms (eg, ServiceNow, Zendesk)
  • Cloud Computing Support: Supporting cloud services such as Google Workspace, Microsoft 365, or other financial applications used in banking
  • IT Training & Support: Providing end-user training on hardware, software, and cybersecurity best practices to enhance productivity

Timeline

Customer Service Representative

Global Payments
10.2024 - Current

Tier 2 Customer Service Representative

TaskUs
05.2024 - 10.2025

Customer Service Representative

SMI
02.2020 - 12.2023

Team Leader

Atento
03.2017 - 12.2019

IT Technician

Harland Clarke
02.2014 - 12.2016

Associate of Arts - Business Administration

University of Phoenix
Tyneisha Marshall