Point-of-sale and retail software
Custom POS and retail software for shops that outgrew an off-the-shelf platform but don't need enterprise complexity. Built around the real workflows in the store, not a generic checkout flow.
Based in Groningen, working across the Netherlands and remotely for clients worldwide.
Custom POS systems, inventory and stock management tooling, and integrations with receipt printers and other store hardware.
Built for small and mid-sized retailers who outgrew off-the-shelf software but don't want enterprise sprawl.
Good for
- Independent retailers and small chains with custom workflows.
- Inventory and stock management that has to talk to suppliers, web shops, and accountants.
- Hardware-integrated checkout flows (receipt printers, barcode and label printers).
Tech I work with
Web POS, ESC/POS receipt printers, label printers, Postgres, offline-first sync.
Frequently asked questions
Will the POS keep working when the internet goes down?
Yes. Offline-first sync is the default for in-store devices. Sales, stock changes, and receipts queue locally and reconcile with the central system once connectivity is back.
Can it integrate with our accounting or inventory systems?
Yes. Common integrations are exports or APIs to accounting and inventory platforms. If your platform exposes an API, it can usually be wired in.
Want to talk it through?
Tell me what you're trying to do. I'll let you know honestly whether I'm a good fit.
Get in touchOther services
- Custom application development End-to-end design and implementation of bespoke applications across web, native iOS, and backend systems, including MVP builds for early-stage products.
- Web, API and backend development Production websites, web apps, and APIs in React, Preact, Svelte, and vanilla web. Backends in Go and Python with REST or event-driven APIs.
- AI and LLM integration LLM-powered features for existing apps and new products: agent workflows, RAG pipelines, and integrations with OpenAI, Anthropic, and similar providers.
- Legacy code modernization Refactoring and modernizing older codebases. Framework upgrades, careful test-driven changes, and migrations from end-of-life platforms.
- Native iOS apps Native iPhone and iPad apps in Swift and SwiftUI, including widgets, Live Activities, and App Store delivery.
- Browser extensions and integrations Chrome extensions, Thunderbird add-ons, and integrations between browsers and external services.
- Performance-critical engineering Algorithms, audio and video processing, codec work, P2P networking, and other engineering-depth projects where performance and correctness matter.