Sean Antillon
San Bernardino
Summary
Seasoned Sales Representative with exceptional success in business-to-business and business-to-consumer sales within multiple industries. Proven track record in exceeding sales goals, growing business and expanding territories. Accomplished in overseeing day-to-day business operations and fostering relationships with customers and clients for sustained business growth.
Overview
12
12
years of professional experience
1
1
Certification
Work History
National Sales Training Manager
Sales-hub
San Bernardino, CA
03.2025 - Current
- Developed and implemented comprehensive sales training programs to enhance team performance.
- Facilitated workshops and seminars to boost product knowledge across national sales teams.
- Designed evaluation metrics to assess training effectiveness and adapt strategies accordingly.
- Collaborated with cross-functional teams to align training objectives with corporate goals.
- Streamlined onboarding processes for new sales staff, improving integration into company culture.
- Introduced innovative incentive programs to motivate and reward high-performing sales staff, resulting in increased levels of employee satisfaction and retention.
CEO
M And L Powerwshing
San Bernardino, CA
01.2021 - Current
- Built productive relationships with industry partners and competitors to support strategic business objectives.
- Managed partnerships and strategic business relationships by negotiating contract terms and handling conflicts.
- Developed key operational initiatives to drive and maintain substantial business growth.
- Reviewed individual department performance and worked with leadership to improve processes, procedures and practices.
Sales Consultant
AT&T OSL
San Bernardino, CA
02.2023 - 01.2025
- Used consultative sales approach to understand customer needs and recommend relevant offerings.
- Responded to telephone and in-person requests for information.
- Followed up with existing customers to provide additional support and address concerns.
- Provided sales and customer service assistance to walk-in traffic
Salesman
Spectrum
Indio, CA
09.2018 - 01.2021
- Promoted and up-sold products and services to meet needs of customers.
- Showcased product features to customers and discussed technical details to overcome objections and lock in sales.
- Upheld high standards of customer service by promoting and upselling new products and services.
- Used consultative sales approach to understand customer needs and recommend relevant offerings.
Assistant Sales Manager
AT&T Wireless Corp
Riverside, CA
04.2014 - 04.2018
- Completed store opening and closing procedures by counting drawers and managing security.
- Assisted sales team with completing customer transactions and managing issues.
- Trained new associates in successful sales and performance strategies.
- Demonstrated exemplary customer service by engaging clients on sales floor.
Education
High School Diploma -
Rialto High School
Rialto, CA06-2005
Skills
- Account Reconciliation
- Prospect Qualification
- B2B Sales
- Contract Negotiation and Closing Tactics
- Bilingual (Spanish)
- Territory management
- Competitive analysis
- Sales process optimization
- Sales coaching
Certification
- CPR Certified
- Bartending Certificate
- Clothing/ brand
Languages
Spanish
Full Professional
Timeline
National Sales Training Manager
Sales-hub
03.2025 - Current
Sales Consultant
AT&T OSL
02.2023 - 01.2025
CEO
M And L Powerwshing
01.2021 - Current
Salesman
Spectrum
09.2018 - 01.2021
Assistant Sales Manager
AT&T Wireless Corp
04.2014 - 04.2018
High School Diploma -
Rialto High School