Mario Gomez
@mariogomez
Customer Service Leader and Call Center Supervisor specializing in retention, coaching, and operational excellence.
What I'm looking for
I’m a dynamic customer service leader with “over 10 years of experience” delivering exceptional service and driving customer satisfaction across telecommunications and hospitality. I focus on long-term outcomes—retention, loyalty, and smoother day-to-day operations—by pairing strong leadership with practical execution.
In my front desk roles, I’ve owned high-volume check-in/check-out accuracy, handled payments and invoices, and coordinated reservations via phone and email while keeping records detailed and reliable. At Marriott Residence Inn, I managed reservations and modifications in a property management system, achieving a “99% booking accuracy rate,” while improving guest retention and loyalty by “15%.”
Where I’ve led teams, I’ve consistently improved performance through coaching, training, and process discipline. As a CallCenter Supervisor at T-Mobile, I supervised a team of “30 customer service representatives,” increasing team productivity by “20%” and reducing customer complaints by “15%,” while raising first-call resolution rates by “12%.” I also improved response time by “25%” through staffing and peak-demand operations.
I bring an analytical, customer-first mindset to leadership—reviewing feedback and KPI metrics to identify opportunities for improvement. By fostering a positive environment with recognition and team-building, I reduced employee turnover by “18%,” and increased overall customer satisfaction scores by “10%.” I’m now seeking to translate that same leadership and strategic decision-making into a management role that enhances the customer experience.
Experience
Work history, roles, and key accomplishments
Front Desk Agent
Four Points by Sheraton
Managed high-volume guest check-in/check-out, processed payments and invoices, and resolved guest service tickets to maintain guest satisfaction. Supported the General Manager with group reservation coordination and updated room status boards to optimize availability.
Front Desk Agent
Marriott Residence Inn
Dec 2024 - Feb 2025 (2 months)
Delivered efficient check-in/check-out and managed reservations and modifications in Marriott’s property management system, achieving 99% booking accuracy. Improved guest retention by 15% and increased customer satisfaction by 10% by coordinating with housekeeping/maintenance and upselling amenities.
Call Center Supervisor
T-Mobile
Feb 2022 - Oct 2024 (2 years 8 months)
Supervised a team of 30 customer service representatives, increasing productivity by 20% and reducing customer complaints by 15% through coaching and performance feedback. Improved first-call resolution by 12%, response time by 25%, customer satisfaction scores by 10%, and reduced employee turnover by 18% through training, KPI analysis, scheduling, and team-building.
Education
Degrees, certifications, and relevant coursework
Mario hasn't added their education
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