
Keona Crosbie
Customer Service Specialist - Mobile Department

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About me
Senior Manager @ Hearts & Science
Education

Baruch College
2015 - 2018Bachelor of Business Administration - BBA Operations ManagementActivities and Societies: Women in Business Conversation Partners Minor - Communication Studies
Experience

Best Buy
Nov 2015 - Sept 2016Customer Service Specialist - Mobile Department• Met daily sales targets activating mobile devices and services• Consulted with customers about billing options and insurance for cellphones• Complied with mobile service standards to generate cellphone plan applications• Accommodated customer concerns on cellphone protection claims • Retained knowledge on products sold in all departments to cross-sell to customers • Completed approximately 30 reward cards & 2 store credit cards customer applications per shift to boost company sales Show less

NYC Department of Health and Mental Hygiene
Jul 2017 - May 2018College Aide• Designed and managed the Deputy Director’s monthly $35K inventory budget tracker.• Performed facility inspections to report on labor quality and track inventory levels.• Coordinated the maintenance requests for 25+ healthcare facilities, ensuring timely service completion.

Horizon Media
Oct 2018 - Jul 2023• Oversaw the project management, forecasting, billing, and budget tracking processes, ensuring timely and accurate delivery of client service and operational efficiency• Implemented comprehensive reporting on media performance metrics, enabling clients to refine and optimize their media plans effectively • Streamlined the payment reconciliation process through close collaboration with the AP/AR team, resulting in a significant reduction in billing discrepancies• Innovated client billing processes, effectively reducing payment delays and enhancing team productivity Accounts: Discovery, BET, Paramount Network, MTV
Client Operations Manager
Apr 2022 - Jul 2023Operations Analyst
Jun 2021 - Apr 2022Senior Billing Associate
Jul 2020 - Jun 2021Billing Associate
Oct 2018 - Jul 2020

Hearts & Science
Feb 2024 - nowSenior Manager, Budget Project Management
May 2024 - nowSupervisor, Budget Project Management
Feb 2024 - May 2024
Licenses & Certifications

Google Project Management
Grow with Google on CourseraDec 2023- View certificate

SQL for Data Analysis
LinkedInDec 2023 
Business Analyst and Project Manager Collaboration
LinkedInJan 2024- View certificate

Career Essentials in Generative AI by Microsoft and LinkedIn
MicrosoftApr 2025 - View certificate

Financial Modeling Foundations
LinkedInOct 2023 
AI Essentials for Project Managers
LinkedInOct 2025- View certificate

Foundations of Diversity, Equity, Inclusion, and Belonging
LinkedInFeb 2024 - View certificate

Corporate Financial Statement Analysis
LinkedInOct 2023 - View certificate

Financial Modeling and Forecasting Financial Statements
LinkedInOct 2023 - View certificate

AI Essentials for Project Managers
LinkedInOct 2025
Languages
- enEnglish
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