Letitia Grogg
@letitiagrogg
Senior customer support specialist delivering high-volume, multi-channel escalations with world-class CSAT.
What I'm looking for
I’m a customer service specialist with 7+ years managing high-volume intake workflows, cross-functional case coordination, and multi-channel support. I consistently earn 4.5–5/5 CSAT ratings while driving complaint resolution through disciplined escalation management and clear customer expectations.
In my current role, I handle escalation management and complex complaint resolution across chat, phone, and email, averaging 12 cases/hour and resolving 30+ complex issues/day. I coordinate end-to-end case lifecycle work with Disputes, Risk, and Fraud teams, tracking cases from intake through final resolution using JIRA ticketing and Salesforce case management.
I also provide iOS and app-level platform support for Cash App customers, delivering troubleshooting and escalating persistent technical issues to engineering via JIRA. I participate in internal product engineering test groups prior to feature releases, and I manage full lifecycle workflows for Salesforce Knowledge articles—drafting, QA review, and deployment—so frontline advocates always have accurate, step-by-step guidance.
Earlier, I built a QA program from scratch for a 16-person remote cardiac monitoring unit, identifying systemic gaps, conducting live floor audits, and holding staff accountable to measurable patient safety protocols. I’m deeply committed to education-based service, coaching (about 15 advocates per quarter as an SME), and continuous improvement—especially in high-stakes, often irreversible situations where customers need confidence and clarity.
Experience
Work history, roles, and key accomplishments
Escalations Specialist III, L3 Support
Block Inc. (Cash App)
Jan 2019 - Jan 2026 (7 years)
Managed high-volume customer intake and handled complex complaint escalations across chat, phone, and email while coordinating end-to-end case lifecycles. Provided iOS/app troubleshooting and supported product feature testing with engineering via JIRA, and maintained QA auditing and knowledge base workflows.
Provided customer service in a high-volume retail environment across in-store, drive-thru, and mobile channels, resolving complaints and recommending products to improve satisfaction.
Quality Assurance Architect II
Mercy Virtual and Mercy South Labs
Jan 2015 - Jan 2019 (4 years)
Built and maintained a QA program for a remote cardiac monitoring unit, including live floor audits and staff accountability to patient-safety protocols. Developed training materials on a scheduled update cycle and collaborated to align QA standards across care roles.
Monitor Technician, Telemetry
Mercy Virtual (vAlert)
Aug 2013 - Jan 2015 (1 year 5 months)
Monitored patient cardiac activity across hospital units in a live environment and communicated life-critical data to physicians and nursing staff with accuracy and urgency.
Education
Degrees, certifications, and relevant coursework
Webster Groves High
High School Diploma, High School
Earned a High School Diploma from Webster Groves High in 2012.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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