Selling online is the easy part. Then every order has to be sourced, routed, packed, billed and counted. We build the software that does those steps for online sellers and logistics operators, so your team stops copying orders between tabs.
Growth makes them worse. Ten orders a day can be handled by hand. A few hundred across several marketplaces cannot.
Orders arrive in your own system on a schedule and turn into jobs, with the files and deadlines attached.
Stock that updates itself when goods arrive, so the number on screen is the number on the shelf.
A profit view that subtracts each real cost from each product’s sales, per marketplace.
Each item links to the client project where we built it. A typical project starts with one of these and adds the next once it pays off.
Orders, stock and ad data pulled from the marketplaces you sell on into one workspace, instead of a browser tab per store.
Rules that send each new order to the right production line, warehouse or person. Staff edit the rules in the app, not in code.
Supplier purchases placed for each customer order, tracking numbers imported and stock updated when goods arrive.
Large product catalogs pushed to your stores quickly, with checks that catch bad data before shoppers see it.
Sales, net profit and stock cover on one screen, with the items that need attention sorted to the top.
Inventory, purchasing, shipping and invoicing in one internal system that keeps QuickBooks on the same figures.
Peregrine Ship is a Hong Kong logistics company that runs a dropshipping and fulfillment platform for high-volume sellers. From June 2024 to July 2025, a team of two to five OSKI engineers worked on its back end, admin dashboard and API integrations.
“They maintained reliability without needing constant oversight, which made the collaboration efficient.”
Aspect has printed custom mugs, shirts, puzzles and canvases in Zhytomyr since 2000. Most of its sales now come through Amazon in the US, UK and EU, and most of those orders carry the buyer’s own artwork.
The platform we built replaces Seller Central tabs and spreadsheets. Each personalized order opens a job on the matching production line. Blank stock and FBA stock get days-of-cover alerts. A profit view deducts marketplace fees, delivery, ads, reprints, blanks and ink from each product’s sales. In the demo scenario, 97% of Amazon Custom orders were routed with no human step.
When a sync job fails at night, the cost shows up the next morning as a wrong stock count or a missed ship-by date. These are practices from the projects on this page.
Big catalog pushes are split into parallel tasks. A failed request is retried, and every import leaves a stored result you can check later.
A dashboard lists duplicate SKUs and products with missing descriptions or attributes, so moderators fix them before a sync goes out.
Artwork under 300 dpi never reaches the printer. The system holds the order and asks the buyer for a better file on its own.
Clients pay for sourcing once a purchase succeeds and for shipping once goods are ready to dispatch. Pricing settings keep their history.
Ordered, received and invoiced quantities are checked against each other, across units such as pounds, kilograms and tons.
Accounting sync runs as Hangfire jobs outside the user’s screen, so a slow API call does not block the person entering an order.
We do not automate everything at once. We find the manual step your team repeats most, automate it, measure it, and then move to the next one.
Related services: integrations and automation for connecting tools you already use, and ERP development when the back office itself needs replacing.
We trace a single order from the moment a buyer pays to the moment it ships and is billed. Every manual step and every spreadsheet goes on the list.
Marketplace, store, supplier and accounting APIs: access, limits, sandbox and which fields they really return. This decides what can be automated.
Routing rules, stock rules, when money is charged and who is alerted when a step fails. You approve them before we write the code.
The step that costs the most staff time ships first. Two-week sprints with demos on real or sandbox orders.
Marketplaces change their APIs and fees. We support the system in production and adapt it when they do.
Dropshipping logistics, Amazon print-on-demand, WooCommerce catalogs and order-driven back offices.
A sourcing step that buys from 1688 suppliers for each order, tracks the shipment and bills clients only when each stage is complete.
A platform that pulls orders from 7 Amazon marketplaces, turns personalized orders into print jobs and shows the real margin on every product.
Faster, safer bulk imports to WooCommerce for ProdUp, plus a data quality dashboard and multi-language product editing.
A custom ERP that brings inventory, order processing, purchasing and reporting together and keeps vendor data in sync with QuickBooks.
An internal ERP that replaced separate tools for inventory, purchasing, shipping and reporting, with a two-way QuickBooks sync the finance team can rely on.
Shopify connects to NetSuite through Oracle's NetSuite Connector, Celigo's integration app, other apps or a custom build. We compare what each syncs and costs, list the failure points (variants, tax, discounts, refunds, payouts) and price a custom build.
The best ERP for retail and fashion brands handles size and color matrices, one stock pool across stores, web and wholesale, and clean sync with your POS and marketplaces. We compare seven options by data model, integrations and price.
The best ecommerce ERP is the one that keeps one stock number across every channel and routes orders without manual work. We compare six options by channel connectors, inventory sync and price, and show when a custom order layer wins.
Anything missing? Send us your question and an engineer will answer, usually within one business day.
Contact usThat is not our focus. We build the systems behind the store: order intake, routing, sourcing, stock sync, margin reporting and the back office. If your storefront runs on a platform with an API, we connect to it and leave the theme to the platform.
Yes. For Aspect, a print workshop, we pull orders and stock from 7 Amazon marketplaces through SP-API every 15 minutes. We also use the Amazon Advertising API so ad spend shows up in the profit per product.
We have shipped WooCommerce work: for ProdUp we made bulk product imports through the WooCommerce API faster and safer. For Shopify or any other platform with a documented API, the approach is the same. We have no Shopify case to show yet, so ask us and we will review its API against your flow before we quote.
For Peregrine Ship we automated sourcing from the 1688 marketplace. The platform places the supplier order, imports the tracking number and updates stock on arrival. About 30% of the manual order flow was replaced by automated actions.
We have connected QuickBooks in two ERP projects, including a two-way invoice sync. Vendors, purchase orders and invoices move between the systems without retyping. Other accounting tools with an API can be connected the same way.
It is retried and recorded. Depending on the project that means stored import results, background jobs that can run again, or orders held back with a clear reason. We agree with you who gets notified before go-live.
You do. Code, databases and API credentials live in your accounts, with full IP assignment in the contract. We charge for the work, not per order or per marketplace.
A spec, a Figma file or three paragraphs is enough to start.
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