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Lorena UserLU
Open to opportunities

Lorena User

@lorenauser1

Experienced customer service and HR leader specializing in Amazon Seller Central and operations.

Costa Rica
Message

What I'm looking for

I seek roles where I can lead teams, improve service and operational metrics, support HR processes for U.S. employees, and drive e-commerce account success.

I am a results-driven customer service and HR professional with extensive experience leading teams, managing Amazon Seller Central accounts, and administering Leaves of Absence for U.S. employees. I consistently deliver improved performance metrics, operational efficiencies, and high customer and seller satisfaction.

Throughout my career I have supervised and developed teams of 16–20 associates, led process-improvement initiatives, and executed account audits and inventory reconciliations across ecommerce and retail environments. I earned recognition for top seller and customer satisfaction rankings and received a Supervisor Recognition Award for measurable improvements in KPIs.

I bring strong cross-functional collaboration skills, hands-on HR and administrative experience, and technical proficiency in tools like Workday, Salesforce, Excel, and Shopify to support scalable operations and exceptional service delivery.

Experience

Work history, roles, and key accomplishments

BR

HR Leave of Absence Specialist

Bridgestone

Feb 2023 - Dec 2023 (10 months)

Administered intermittent and company-sponsored leaves of absence, coordinated with HRBPs and stakeholders to process LOA claims, and developed return-to-work strategies while performing inventory reconciliations.

Amazon.com logoAM

Seller Support Subject Matter Expert

Jun 2014 - Jan 2017 (2 years 7 months)

Resolved complex seller escalations (Catalog, Brand Registry, FBA, A+ Content), developed tools and best practices adopted across regions, and improved FCR and PRR metrics significantly.

Education

Degrees, certifications, and relevant coursework

University of Costa Rica logoUR

University of Costa Rica

Bachelor of Business Administration, Finance and Marketing

Bachelor of Business Administration with concentrations in Finance and Marketing.

Tech stack

Software and tools used professionally

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Lorena User - Amazon Seller Central Specialist - Self-Employed | Himalayas