Our Services
Comprehensive solutions for modern businesses
Amazon Product Listings via Flat File | Single and Variable Products
Professional Amazon product listing creation and bulk uploads using Flat Files. We handle single and variation listings, ensure correct parent-child relationships, and upload products accurately to Seller Central — fast, compliant, and error-free.
Shopify Product Listing & Bulk Uploads
Professional Shopify product listing services including bulk uploads, CSV imports, single and variation products, and catalog optimization. We help your store stay error-free, organized, and sales-ready.
Professional eBay Product Listing & CSV Bulk Uploads
Get accurate, professional, and high-performing eBay product listings with CSV File Exchange bulk uploads, single and variation listings, and optimized templates to boost visibility and sales.
Professional Etsy Product Listing & Catalog Services
Get your Etsy products listed professionally and clearly, with optimized titles, images, and descriptions. We ensure every listing communicates value, improves visibility, and drives consistent sales.
Task Automation | Python Scripting & Analytical Solutions
Leverage advanced automation and analytical solutions to streamline your e-commerce workflows, reduce errors, and scale efficiently across Amazon, eBay, Shopify, Walmart, Etsy, and other marketplaces.
Featured Projects
Showcasing our best work and client success stories
Amazon Listing Reinstatement via Flat File Update (Fixed Locked Attributes) - Project 2
This project involved the critical reinstatement of a suppressed Amazon product for a recurring client. The listing had been flagged for non-compliant claims, and standard manual updates through the Amazon Seller Central interface were failing to apply. By utilizing advanced Flat File (CSV) processing, I executed a comprehensive data override to bypass back-end synchronization glitches. The scope included aligning restricted product attributes with marketplace-specific policies to ensure long-term stability and live status restoration.
Amazon Listing Reinstatement via Flat File Update (Fixed Locked Attributes)
This project involved the recovery of a suppressed Amazon listing flagged for non-compliant claims in the product title and description. The standard "Edit Listing" tool failed to apply the necessary changes, requiring a technical intervention. Leveraging advanced Flat File processing, I performed a full data override to align the listing with Amazon's strict dietary supplement policies. This approach bypassed interface glitches, successfully updated all restricted attributes, and reinstated the listing to "Active" status.
Amazon USA Multi-Variant Product Listings using Flat File
This project involved the comprehensive migration and cataloging of complex product data for the Amazon USA marketplace. The scope of work focused on structured data architecture for 7 distinct Parent Product categories encompassing hundreds of individual SKU variations. By bypassing manual entry in favor of advanced Flat File procedures, we established a clean parent-child hierarchy that ensures marketplace compliance and optimal search indexing. The project addressed critical data integrity challenges, including variation theme alignment and attribute mapping, to provide a scalable foundation for high-volume e-commerce operations.
Shopify to Amazon Bulk Product Migration (54 SKUs via Flat File)
Successfully migrated a Shopify store catalog to Amazon Seller Central by listing 54 SKUs in bulk using Amazon Flat File. The project involved structured data mapping, category alignment, attribute validation, and error-free uploads to ensure all products were successfully processed, listed, and activated on Amazon. This migration enabled the brand to expand from Shopify into Amazon with a clean, scalable catalog structure.
Amazon & Shopify Product Listing with Review Synchronization
Successfully listed and launched a product on Amazon Seller Central using Flat File and synchronized the same product with Shopify. The project focused on structured catalog creation, accurate data mapping, and enhancing customer trust by syncing Amazon reviews to the Shopify product page for a unified buying experience. Live Links: Amazon: https://www.amazon.de/dp/B0FX31DRLF Shopify: https://mondstein.store/products/gewichtsbettdecke
Zero-Error Amazon Flat File Listing Created & Validated Remotely (First-Attempt Success)
Prepared and remotely validated an unbranded Amazon product listing using Amazon Flat File, ensuring complete accuracy before client upload. The Flat File was structured, error-checked, and optimized in advance, allowing the client to successfully upload the listing to Amazon Seller Central on the first attempt without any errors a critical factor for unbranded products where validation is strict.
Technologies We Use
Leveraging cutting-edge tools and frameworks
Industries We Serve
Expertise across multiple sectors
E-Commerce
Technology
Manufacturing
What Our Clients Say
Trusted by businesses worldwide
"Thanks so much for helping with my amazon store and fixing that sku that was having issues!"
Linda
Amazon Client
"Hasnain completed the project in a timely manner, delivering exactly what was promised. Communication was smooth throughout, and we are very happy with the quality of the work. Highly recommended!"
M. Henry
Amazon Client
"Hasnain360 successfully uploaded my entire Brand Story and all A+ Content for both desktop and mobile on Amazon Seller Central. Communication was smooth, friendly, and responsive throughout the process. Even under time pressure, he remained reliable and professional. I can highly recommend working with him!"
Ludw.
Amazon Client
"Ich bin absolut zufrieden mit der Zusammenarbeit! Er hat meine handgemachten Kerzen auf Amazon eingestellt und dabei großartige Arbeit geleistet. Alle meine Wünsche wurden sorgfältig umgesetzt – selbst spezielle Details, die mir erst später aufgefallen sind, hat er ohne Aufpreis noch ergänzt. Die Kommunikation war jederzeit freundlich, professionell und zuverlässig. Ich kann die Zusammenarbeit uneingeschränkt empfehlen und bin dankbar für das tolle Ergebnis!"
Chrissi
Amazon Client
"Hasnain was a pleasure to work with, is undeniably an expert in his field and we will be working together again soon."
Brock R.
Amazon Client
Expert Team
Industry experience
Projects Delivered
Successful deployments
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Happy clients
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Always available