EFRÁIN BARRON
Los Angeles
Summary
Dynamic sales professional with a proven track record at AT&T, excelling in enterprise mobility solutions and account management. Skilled in consultative selling and pipeline generation, I consistently exceed targets, driving revenue growth and fostering strong client relationships. Recognized for my ability to identify new business opportunities and enhance customer satisfaction.
Overview
21
21
years of professional experience
Work History
Senior Specialist Executive I – Mobility
AT&T
Cerritos
06.2022 - Current
- Manage and grow a robust book of business, driving revenue through strategic account management and solution-based selling
- Consistently exceed monthly and annual sales targets through disciplined pipeline management and client engagement
- Identify and develop new business opportunities within existing and net-new accounts
- Deliver tailored mobility consultations and product presentations aligned to customer operational needs
- Collaborate with internal teams to improve customer satisfaction, retention, and overall account performance
Major Account Executive
T-Mobile
Los Angeles
12.2018 - 05.2022
- Consistently achieved a monthly quota of 85+ SIM activations in a competitive B2B environment
- Generated 12 new clients per month while identifying 10+ new sales opportunities monthly
- Executed high-volume prospecting efforts, averaging 250 outbound calls and 250 emails weekly
- Built strong relationships with business owners and decision-makers to drive long-term revenue
- Multi-time Winner’s Circle award recipient for top sales performance
Account Executive
1-800-DENTIST
Culver City
12.2009 - 11.2018
- Exceeded monthly sales quotas through outbound calls, email campaigns, and digital marketing outreach
- Conducted consultative, solution-based online product demonstrations for healthcare clients
- Represented the company at regional and national trade shows, strengthening brand presence and lead generation
- Developed trusted relationships with clients to drive repeat business and account growth
Tele-Sales Call Representative
AT&T
Cerritos
02.2005 - 09.2009
- Managed a high volume of inbound sales and service calls while maintaining quality metrics
- Increased revenue by effectively presenting product features, plans, and promotional offers
- Consistently met or exceeded sales, service, and performance standards
Education
General Education -
Long Beach City College
Long Beach, CAGeneral Education -
Bell High School
Bell, CASkills
- Enterprise & Business Mobility Sales
- Wireless Solutions (Voice, Data, SIM, Devices)
- Account Management & Expansion
- New Business Development
- Contract Negotiation
- Consultative / Solution-Based Selling
- Prospecting & Pipeline Generation
- CRM Platforms (Salesforce & similar)
- Cross-Functional Collaboration
Timeline
Senior Specialist Executive I – Mobility
AT&T
06.2022 - Current
Major Account Executive
T-Mobile
12.2018 - 05.2022
Account Executive
1-800-DENTIST
12.2009 - 11.2018
Tele-Sales Call Representative
AT&T
02.2005 - 09.2009
General Education -
Long Beach City College
General Education -
Bell High School