Muhammad Rizwan Khan
Amazon Seller Central Manager | PPC & Supply Chain Inventory Expert
Karachi
Summary
With 10+ years and 17,000+ Upwork hours of hands-on expertise, I specialize in end-to-end eCommerce solutions, from platform development (Magento, Shopify, WooCommerce) to marketplace management (Amazon, eBay, Walmart). My background spans roles such as Amazon FBA Manager, PPC Strategist, and Marketplace Optimization Specialist, with a focus on driving growth through SEO, inventory forecasting, and cross-channel advertising. I excel at integrating technical solutions like third-party APIs and ERP/CRM systems while bridging operational gaps in project management, brand development, and financial analytics. Adept at solving complex challenges—from logistics to digital marketing—I deliver scalable, data-driven strategies that boost efficiency, compliance, and profitability for eCommerce businesses.
Overview
7
7
years of professional experience
2
2
years of post-secondary education
Work History
Amazon Account Manager
Global Ecom Partners
Charleston, South Carolina
06.2018 - 12.2024
- Drove 30% YoY sales growth for 30+ brands on Amazon seller account by optimizing product listings (SEO, A+ content, and keyword integration) and implementing data-driven pricing strategies, achieving a 95% client retention rate.
- Reduced average ACOS from 30% to 15% and boosted ROAS from 2.5 to 4.5 across 1,000+ SKUs by refining keyword targeting, placement bids, and negative keyword strategies, while managing $1M+ in annual ad spend and aligning PPC data.
- Orchestrated end-to-end inventory planning, FBA shipments, and warehouse logistics for 2000+ SKUs, reducing stock outs by 35% and excess inventory costs by 20% through demand forecasting and replenishment strategies, while managing $30M+ in annual FBA inbound shipments, ensuring 99% labeling/prep compliance and 98% on-time deliveries via optimized warehouse workflows and supplier lead time negotiations.
- Maintained 100% Amazon account health compliance by proactively monitoring critical metrics (Order Defect Rate, Late Shipment Rate, Policy Violations), resolving listing suppression issues within 24 hours, and implementing automated feedback solicitation workflows, reducing A-to-Z claims by 35% and achieving a 4.9/5 seller rating.
- Launched 10+ new products with end-to-end campaign strategies (pre-launch PPC, Vine reviews, and lightning deals), securing top 10 organic rankings for 85% of targeted keywords within 90 days.
- Managed ecommerce operations optimizing websites (Shopify/WooCommerce), eBay, and Walmart Marketplace listings to drive a 25% increase in cross-platform sales, while synchronizing inventory, resolving compliance issues, and reducing listing errors by 40%
Ecommerce Manager
Kira Labs
Pompano Beach, Florida
09.2017 - 06.2018
- Synchronized inventory for 72 brands across 4+ sales channels (Ecommerce websites, Amazon, eBay, and Walmart), reducing stockouts by 35% and overselling errors by 50% using centralized management tools, while maintaining 98% listing accuracy.
- Ensured 99.5% compliance across third-party marketplaces by auditing product data, reconciling inventory feeds, and resolving policy violations within 24 hours to avoid penalties.
- Optimized replenishment strategies for 500+ SKUs using demand forecasting tools, cutting excess inventory costs by 25% and improving turnover rates by 40%.
- Scaled cross-platform sales by 20% YoY by aligning PPC campaigns and sponsored ads with real-time inventory data to prioritize high-stock items.
- Automated multi-channel inventory workflows, reducing manual updates by 70% and ensuring seamless stock synchronization during peak sales periods.
- Boosted online sales by implementing targeted marketing campaigns and optimizing website content.
- Managed inventory control processes for seamless order fulfillment and customer satisfaction.
Education
Bachelor of Arts - Commerce
Karachi University
Karachi, Sindh, Pakistan 06.2003 - 07.2005
Skills
Trend forecasting
Sales forecasting
Market forecasting
Advertising
Business development
Sales analysis
Sales reporting
Order processing
Vendor management
Sales development
Data analytics
Administrative oversight
Relationship building and management
Account servicing skills
Team Training
Client relationship management
Documentation and reporting
Database management
Timeline
Amazon Account Manager
Global Ecom Partners
06.2018 - 12.2024
Ecommerce Manager
Kira Labs
09.2017 - 06.2018
Bachelor of Arts - Commerce
Karachi University
06.2003 - 07.2005