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Gayatri M.
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Gayatri M.

Amazon, Walmart & eBay Expert | Rithum | EDI & Custom Integrations

Your marketplaces grow when listings, ads, inventory, orders and the systems connecting them all run cleanly. I manage the marketplace side myself, and my 75-person company builds whatever is missing: integrations, EDI, workflow automation, AI and apps. I'm a Top Rated Plus ecommerce specialist with 11+ years on Amazon and other marketplaces, a 100% Job Success Score and 180+ completed contracts, working with brands and retailers in the US, UK, EU and Australia. My team has supported 50+ clients on Rithum (ChannelAdvisor). MARKETPLACE MANAGEMENT Amazon Seller Central and Vendor Central: bulk feed-file listings, Helium 10 keyword research, A+ content, FBA shipments, PPC with weekly reports, account health, A-to-Z claims, IP notices, returns and refunds. Also Walmart, eBay, Etsy, Newegg, Wayfair, Overstock and Home Depot. MULTICHANNEL PLATFORMS Rithum (ChannelAdvisor), SellerCloud, SkuVault, Feedvisor, SolidCommerce, ChannelApe, ChannelSale and Sellbrite: setup, product feeds, business rules, repricing, inventory sync and error fixes. CUSTOM DEVELOPMENT (my company, Dataspan Technologies) - EDI development and mapping: ANSI ASC X12 (850 purchase orders, 855 acknowledgments, 810 invoices, 997 functional acknowledgments, 837 healthcare claims) and EDIFACT (IFTMIN transport instructions), plus FTP/API integrations with marketplaces, ERP, accounting and shipping systems - Workflow automation, AI and automation solutions, web scraping, and OCR/document data extraction - Store builds as an authorized Shopify partner, plus Magento, BigCommerce and WooCommerce - Android and iOS apps, and reporting dashboards in Excel and Power BI BACK OFFICE Dropship order processing, inventory planning, QuickBooks syncing, catalog preparation, and healthcare and logistics data processing (HCFA 1500, UB4, shipping documents). I check accounts and campaigns daily, report weekly in plain numbers, and flag problems before they cost you sales. I work in Asana, Trello or Jira. Send me your store and your biggest headache, and I'll tell you where I'd start.

🇮🇳Nasik, India$17/hr95% JSS4.86 (87)Since Jan 2016

Earnings and projects

MRR
$1.3k

Last 6 months ÷ 6

World#38,133 / 412k
🇮🇳Country#4,350 / 45.9k
Revenue, last 30 days
—

Read daily since Oct 21, under 30 days

Total earnings
$492k

Billed in all: $506k

World#2,858 / 412k
🇮🇳Country#378 / 45.9k
Per project
$3.2k

$1.3k in the last 6 months

World#52,649 / 412k
🇮🇳Country#6,114 / 45.9k
Projects, last 6 months
6
0% fixed100% hourly
World#34,405 / 412k
🇮🇳Country#4,220 / 45.9k
Projects in all
154

Across 184 contracts

28% fixed72% hourly
World#15,133 / 412k
🇮🇳Country#2,807 / 45.9k

Earnings, last 30 days

$506k+$743 earned since Oct 21Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$504.5k$505.0k$505.5k$506.0kOct 21Oct 30Nov 7

Tracked from Oct 21, 2026.

Skill rankings: Top 8% in Magento

Ranked by MRR among everyone on Upwork with the skill.

  1. #13Channel Setup & Optimization138 freelancers · 🇮🇳 #1Top 9%
  2. #23Electronic Data Interchange101 freelancers · 🇮🇳 #5Top 23%
  3. #83Walmart.com631 freelancers · 🇮🇳 #5Top 13%
  4. #85BigCommerce827 freelancers · 🇮🇳 #26Top 10%
  5. #148eBay Listing1,915 freelancers · 🇮🇳 #12Top 8%
  6. #170Magento2,249 freelancers · 🇮🇳 #66Top 8%
  7. #316Web Scraping3,925 freelancers · 🇮🇳 #35Top 8%
  8. #333Amazon PPC2,994 freelancers · 🇮🇳 #29Top 11%