Muhammad W.

I manage Amazon, Walmart, Wayfair, Shopify, eBay and TikTok Shop stores for US and UK brands that sell on more than one marketplace. I handle listings, catalog errors, inventory sync, account health and ads, and I know the back end of each platform. I have 6+ years of experience in ecommerce and marketplace management. In those years I have worked inside 11 Amazon brand accounts, 8 Walmart seller accounts and 5 Wayfair supplier accounts, plus Faire, Best Buy and Nordstrom (Mirakl), BigCommerce, and multichannel tools like Sellercloud, Sellbrite, GoFlow and Flowspace. My portfolio shows the real screens from that work with client names hidden, plus sample builds for the other marketplaces and tools I work with. WHAT I DO Amazon Seller Central and Vendor Central - Listing creation and SEO: titles, bullets, descriptions, backend search terms, flat files - A+ Content, Brand Story, Brand Registry and Brand Stores - Parent and child variations, GTIN exemptions, brand and category approvals - Suppressed, inactive and blocked listings, account health and suspension appeals - FBA shipments, inventory and restock, FBM orders, promotions, coupons and Sponsored Products Walmart Marketplace - Seller Center applications, verification and approvals - Item setup by template and bulk feed, Listing Quality fixes, item and variant errors - Variant groups, GTIN exemptions, brand documents, and image and content updates - WFS shipments and compliance, Pro Seller metrics, repricer rules and Walmart Connect ads Shopify and BigCommerce - Store setup, theme edits, collections, menus, metaobjects and apps - Bulk product upload by CSV, variants, images and product SEO - Google Merchant Center feeds, DSers dropshipping, and Shopify as the source of truth for every channel TikTok Shop - Seller Center setup, brand and category approvals, listings with variants - Attribute sheets, listing quality fixes, appeals and account health - Complete Shopify to TikTok Shop launches eBay and Etsy - eBay store revamps, item specifics, variations, parts fitment, HTML descriptions and Promoted Listings - Etsy listings with all 13 tags, attributes, variations, shipping profiles and renewals Wayfair, Faire and furniture marketplaces - Wayfair Partner Home (US and UK): bulk product sheets, listing optimization, warnings, tickets, EDI set-up, inventory and promotions - Faire: bulk upload, collections, campaigns, Faire Direct and wholesale orders - Cymax (Channel Gate), OJCommerce, The Brick and Living Spaces: vendor catalogs, data templates, EDI and dropship orders Retail and Mirakl marketplaces - Best Buy, Nordstrom and Macy's: product and offer imports, catalog errors and orders - Target Plus, Newegg, Temu and Back Market, plus the Overstock and AAFES supplier programs: onboarding, catalog setup and order flow European marketplaces - Kaufland, Cdiscount, Allegro, eMAG, OnBuy and ManoMano: EAN-based listings, category attributes, translated content and offer feeds Catalog rescue - Suppressed, stranded, inactive or blocked listings on Amazon, Walmart, eBay and TikTok Shop - Duplicate listings, broken variation families and wrong categories - Feed and flat file errors, GTIN problems and brand approvals TOOLS - Multichannel and inventory: Sellercloud, Sellbrite, Rithum (ChannelAdvisor), GoFlow, Flowspace, Linnworks, ChannelEngine, CedCommerce, M2E, Marketplace Connect, Veeqo, ShipStation, Extensiv, Brightpearl, Cin7, Finale Inventory, Ecomdash, Zoho Inventory, NetSuite, Webgility, Feedonomics - EDI and product content: SPS Commerce, TrueCommerce, Syndigo, Channel Gate - Research and reporting: Helium 10, Jungle Scout, Keepa, SmartScout, DataHawk, SellerSprite, MerchantWords, GA4, Google Tag Manager, Search Console, Looker Studio, Google Sheets, Excel, Power BI, Tableau, Airtable - Ads and design: Amazon Ads, Walmart Connect, TikTok Ads Manager, Meta Ads Manager, Google Ads, Klaviyo, Mailchimp, Canva, Photoshop, Illustrator - AI: Claude, for listing drafts, data checks and listing automation HOW I WORK - I start with an audit of your account and send you a ranked list of fixes. - I ask before changing prices, ads or live listings. - You get a short written update at the end of each working day. THE FIRST WEEK - Day 1: access check and a short call or written brief - Days 1 to 2: account audit with a ranked fix list - Days 2 to 5: the first fixes or listings go live after your approval - End of week: a written summary of what changed and what comes next GOOD FIT IF YOU NEED - A marketplace manager or VA for daily listings, orders, inventory and support cases - A catalog specialist for bulk uploads, variations and listing errors - A launch partner to take your catalog to a new marketplace - A multichannel manager who keeps Shopify, Amazon, Walmart and the rest in sync Send me your store links and the main problem you want fixed, and I will reply with what I would do first.