From ultra-fast SPA POS systems to smart community marketplace apps and specialized salon software — GoldKoe Tech engineers software for modern operational agility.
At GoldKoe Tech, we treat software development as a deeply aligned technological ecosystem. Our engineering approach prioritizes data fluidity, architectural agility, and responsive runtime performance — making sure modern workflows execute reliably under any volume.
Every product is built on composable modules so scaling never requires a full rebuild.
End-to-end encrypted flows, role-based access control, and offline-safe storage built into every system.
Every client receives hands-on setup, staff training, and ongoing technical support.
Smart, connected software built for commerce, community, and care.
A P2P and B2C marketplace with condition metrics, expiry tracking, and real-time chat built in.
Purpose-built POS for spas and salons — appointments, staff, client history, and fast checkout.
The ultra-responsive Single Page Application POS core — zero reload, offline-first, and ERP-ready.
Beyond products — full lifecycle services to keep your operations running.
Live within days. We handle setup, configuration, and data migration.
Dedicated support channel and trained response teams for every client tier.
ERP, accounting, or third-party API connections — our team architects it.
On-site or virtual training sessions for every technical level.
Whether you're a startup looking for your first POS or an enterprise wanting custom integration, we're here to help you scale with confidence.
We typically respond within 24 hours.
A dynamic ecosystem for peer-to-peer and B2C trading. With precision condition metrics, expiry intelligence, and real-time communication — buying and selling has never been this seamless.
Purpose-built features that reduce friction and increase trust.
Algorithmic percentage evaluation ensures item condition authenticity before any listing goes live.
Automated shelf-life calculations with push alerts for time-sensitive listings.
Localized real-time chat between buyers and sellers for trust-building communication.
High-speed multi-threaded uploads with auto compression — listings go live in seconds.
Granular evaluation builds seller reputation and drives transparency at every touchpoint.
Proximity-based listing discovery so buyers find local sellers first, reducing logistics.
Sign up in under 60 seconds. Verify your profile to build instant trust.
Upload photos, set a condition rating, and publish — your listing is live instantly.
Chat directly with buyers or sellers, share more photos, and agree on terms.
Confirm, rate, and build your reputation with every transaction.
Join our early access waitlist. We'll notify you when the app goes live in your region.
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SerenePOS is purpose-built for spas and salons — combining blazing-fast point-of-sale with appointment scheduling, staff management, and client history in one elegant system.
SerenePOS goes far beyond the till — it's a complete business operating system for your spa or salon.
Drag-and-drop calendar with multi-staff scheduling, online booking links, and automated reminders.
SPA-powered single-page checkout — zero reloads. Handle walk-ins and add-ons in under 10 seconds.
Assign services, track commission, manage shifts and availability — all from one dashboard.
Full client records: service history, preferred stylists, allergy notes — personalize every visit.
Sell treatment bundles and recurring memberships. Track usage and auto-renew when needed.
Daily, weekly, monthly revenue reports. Staff performance and top services at a glance.
Generic POS systems create frustration in spa and salon environments — wrong workflows, missing features, constant internet dependency. SerenePOS was born to fix that.
Local-first architecture keeps your business running during outages — syncs automatically when back online.
Optimized for tablets at the front desk and mobile for floor staff — no hardware dependencies.
Integrates with thermal receipt printers and popular payment gateways — ready out of the box.
No hidden fees. No long-term lock-in. Cancel anytime.
Solo therapist or small 1-chair salon
Growing salons with a full team
Multi-branch chains & franchises
Schedule a free live demo with our team. We'll walk you through the full system and answer every question before you commit to anything.
Fill in your details and we'll confirm within 24 hours.