Retail & E-commerce
Headless commerce platforms, omnichannel inventory synchronization, AI-driven recommendation engines.
How we work in retail & e-commerce
RNDSOL is a retail and e-commerce software development company building headless commerce platforms, offline-capable POS, and omnichannel inventory sync. Retail software has an unforgiving audience: a checkout that stutters loses the sale, and a stock count that's wrong by three units oversells and burns a customer. So we build commerce systems where the unglamorous parts, inventory accuracy and order flow, get as much engineering attention as the storefront.
From Lahore, Pakistan, our teams have built headless commerce platforms, offline-capable POS systems for stores with unreliable connectivity, and inventory sync engines that keep warehouse, web, and shop floor agreeing in near real time. One e-commerce client scaled from four to seventeen engineers with us through a growth phase that tripled their order volume.
We're pragmatic about the stack. Sometimes the right answer is extending Shopify or a headless platform; sometimes it's custom e-commerce development because your margin lives in workflows no SaaS product models. We'll tell you which, with reasons, before you spend.
What we build
The problems that bring teams to us
These are the patterns we see most often in retail & e-commerce engagements, and how we handle them.
Inventory truth across channels
When web, marketplace, and physical stores each hold their own stock numbers, overselling is a matter of time. We build a single inventory ledger with event-driven updates, so every channel reads from one source that's rarely more than seconds stale.
POS that survives bad internet
A till that stops when the connection drops stops the whole store. Our offline-first POS designs queue transactions locally and reconcile when connectivity returns, so trading never pauses.
Peak traffic without peak spend
Sale events bring 20x traffic for six hours. We architect for auto-scaling with load-tested limits, so you pay for capacity when you need it instead of provisioning for the worst day all year.
Returns and reverse logistics
Returns are where retail margins quietly die. We build return workflows with automated restocking decisions and fraud flags, turning a cost centre into a process you can actually measure.
How a project runs
Map the order lifecycle
Before designing anything we trace one order end to end: placement, payment, pick, pack, ship, deliver, return. Every handoff that involves a spreadsheet or a phone call is a candidate for the build.
Headless where it earns its keep
Separating the storefront from commerce logic pays off when you're running multiple front ends or frequent redesigns. When you're not, it's complexity tax. We recommend based on your roadmap, not fashion.
Event-driven inventory core
Stock movements publish events that every channel consumes. It's the architecture that lets a warehouse scan in Lahore update a product page in London within a second.
Measure before and after
Conversion rate, cart abandonment, stockout frequency, fulfilment time. We baseline these before the first release so you can see what the software actually changed.
Built to the rules your sector runs on
Standards and regulations we design against in this industry. Your compliance team owns interpretation; our job is making the system enforce it.
Questions we hear from teams like yours
Start with the honest question: does your competitive edge live in workflows a platform can't model? If you're mostly selling standard products online, extend a platform. If your value is in custom bundling, B2B pricing, or unusual fulfilment, custom pays for itself. We've advised clients both ways.
Yes, that's one of our most common retail engagements. We build an event-driven inventory service that sits between your POS, warehouse, and storefronts, keeping all of them within seconds of each other and flagging discrepancies for count checks.
Auto-scaling infrastructure, aggressive caching on catalogue pages, and queue-based order processing so checkout stays responsive even when the backlog grows. Then we load-test against a multiple of your best day's traffic before any big event.
We do. Usually against the same headless commerce APIs as the web storefront, so features ship to both at once. See our mobile app development service for how we approach it.
Talk to us about your retail & e-commerce project
A 30-minute call with an engineer, not a salesperson. We'll tell you what we'd build, what we wouldn't, and what it's likely to cost.