I connect retailers and distributors to their partners: EDI, CommerceHub dropship programs and marketplace APIs, plus the ERP automation, dashboards and AI agents behind them. Amazon, CommerceHub, Wayfair, Walmart, Simons, Rona, Overstock and eBay are already connected and running in production.
These retailer programs, dropship platforms and EDI flows are connections I have already built and operate every day. Your integration does not start from zero — it starts from working code.
Also connected: Costco.ca, Home Depot Canada, Linen Chest, Magento and Shopify storefronts, plus private reseller and designer trade programs.
EDI 850, 855, 856, 810, 846 and 997 — purchase orders, acknowledgements, ASNs, invoices and inventory feeds mapped to each retailer's spec over AS2, SFTP or a VAN.
CommerceHub and equivalent supplier portals: catalogue onboarding, inventory and price feeds, order pickup, label and tracking return.
Ship windows, labelling, packing slips and carrier rules respected automatically, because the ERP applies each retailer's routing guide for you.
Late ASNs, missed ship dates and feed errors flagged before the retailer bills you for them.
Platforms & systems I work with every day
Every mandate starts with the same question: where is your team losing hours to work a system should be doing?
EDI, dropship portals and marketplace APIs: listings, inventory, pricing and orders synced across every partner and your own store — one source of truth, no double entry.
Custom modules on top of your ERP: purchase orders, receiving, inventory movements, shipping documents, supplier workflows.
Sales by channel, supplier and product line. Inventory aging, dead stock, margin leakage — reported automatically instead of rebuilt in Excel every Monday.
Connect Claude or another model directly to your database through MCP, so your team asks questions in plain language and gets answers from live production data.
Storefronts that load fast and convert: Shopify and Magento work, catalogue structure, technical SEO, and the plumbing behind the product pages.
A clear read on where your systems break, what it costs you, and what to fix first — then support that keeps it running once it is built.
These are systems in daily use — not demos.
Marketplace listings, inventory and orders for Amazon, Walmart, Wayfair, eBay, Costco.ca, Home Depot and a network of resellers — consolidated into a single ERP flow across Canadian and US markets, in both currencies. Orders land, route and ship without anyone retyping them.
An MCP server exposing production sales, inventory and supplier data to Claude with safe, read-oriented tools. Questions like “which suppliers are aging in stock” or “margin by channel this quarter” get answered in seconds, from real data, without writing SQL.
Purchase orders, receiving, stock movements and channel reporting built into the ERP, with scheduled reports replacing hand-built spreadsheets. The weekly numbers arrive before anyone asks for them.
A call and a look at your systems. I map where the hours and the errors actually go.
A written plan: scope, priorities, timeline and a fixed price for the first phase.
Delivered in increments you can see and use, with a demo at the end of each one.
Documentation, training and a support agreement so the system keeps earning its keep.
Amazon, Walmart, Wayfair, Simons, Rona, Overstock, eBay, Gilt, Bed Bath & Beyond, Costco.ca and Home Depot Canada are already built. Any partner that offers EDI over AS2, SFTP or a VAN, a supplier portal such as CommerceHub, or a REST API can be connected — the ones above simply mean less discovery and a faster start.
The full retail set: 850 purchase order, 855 acknowledgement, 856 advance ship notice, 810 invoice, 846 inventory advice and 997 functional acknowledgement, plus 860/865 change orders where a retailer requires them. Each map is built to that retailer's own specification and tested against their certification process.
A single marketplace or dropship program is usually live in two to six weeks, depending on the retailer's certification queue and how clean your product data is. Full EDI onboarding with a large retailer takes longer on their side than on mine — I plan around their calendar and keep you certified on the first pass.
Yes. Storefront work, catalogue structure, product feeds and technical SEO on both platforms, and the integrations that keep the store's inventory in step with your marketplace and B2B channels.
Yes, when it is scoped properly. I build MCP servers that expose read-oriented, purpose-built tools rather than open database access, so an assistant can answer questions about sales, inventory and suppliers without the ability to change anything it should not.
Yes. The work is remote-first across Canada and the United States, in French or English, with the same fixed-price phases wherever you are. Being based in Montréal simply means on-site visits are easy in the greater Montréal area.
I am Moussa — developer and operator based in Montreal, Quebec. Alongside building software, I run a multichannel retail operation selling across more than a dozen marketplaces in Canada and the United States.
That means I do not need a discovery phase to understand why a marketplace rejects a feed, why inventory drifts between systems, or what a chargeback costs when an ASN goes out late. I have lived it — and built the fix.
Let's talk about your systemsSend a few lines about your operation and what is not working. I reply within one business day, and the first call is free — you leave it with a clear read on your options either way.