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Nicole Sánchez

@nicolesnchez

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Data-driven eCommerce specialist optimizing Amazon and Walmart marketplaces for growth.

Dominican Republic

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What I'm looking for

I seek a data-focused eCommerce role where I can optimize marketplace listings, drive revenue growth, and build dashboards in a collaborative, performance-driven team.

I am a data-driven eCommerce Marketplace Specialist with 4+ years managing Amazon and Walmart operations, focused on catalog accuracy, keyword indexing, and regulated-category compliance.

I build and maintain Power BI dashboards and structured reporting to track sales, profitability, and marketplace KPIs, driving measurable improvements such as a 15% profitability increase and a 50% improvement in listing quality.

I combine strong analytical skills in Excel, Google Sheets, Power BI, and marketplace reporting with hands-on experience in flat files, bulk uploads, inventory coordination, and compliance to ensure operational accuracy and scalable revenue growth.

Experience

Work history, roles, and key accomplishments

Digital Coordinator & E-commerce

Yves Rocher

Apr 2025 - Oct 2025 (6 months)

Built Power BI dashboards tracking sales, profitability, and marketplace KPIs that contributed to a 15% increase in profitability across three locations; coordinated listing updates, inventory tracking, and cross-functional execution for digital channels.

Power BI Catalog Management Data Validation Excel Google Sheets Performance Analysis

E-commerce Manager

Xploy (TNHS)

Feb 2022 - Mar 2025 (3 years 1 month)

Managed Amazon and Walmart marketplace operations, improving listing quality by 50% and reducing unpublished rates below 2% through keyword optimization, flat-file management, and compliance processes.

Amazon Marketplace Walmart Marketplace Keyword Research Brand Analytics Excel Google Sheets

Communications Coordinator

Plan International

Jul 2021 - Feb 2022 (7 months)

Supported KPI tracking, data collection, and reporting for digital initiatives, maintaining controlled documentation and performance records used in analysis and reporting workflows.

KPI Tracking Data Collection Reporting Excel Google Sheets Performance Analysis

Communications Coordinator

SOS Children’s Villages

Nov 2020 - Feb 2021 (3 months)

Assisted with performance tracking, data accuracy validation, and structured reporting for campaigns and organizational initiatives to support communications efforts.

Data Validation Reporting Excel Google Sheets Performance Monitoring

Purchasing Manager

Azai

Apr 2017 - Oct 2019 (2 years 6 months)

Managed inventory records and supplier documentation, achieving a 41% reduction in shipping freight costs through data-driven supplier evaluation and process optimization.

Procurement Inventory Management Cost Optimization Data Analysis Documentation Excel