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Real cases

Businesses that run better {since they got their software}

Four systems in production, told as what they are: a business problem, a solution built end to end and what changed. Each case opens with real screenshots of the system.

These are live systems belonging to real clients, so I can’t publish demo logins. I’ll walk you through them on a 20-minute call.

In production Online booking · Orlando, US
cassa-hotel.com · booking & admin
Cassa Hotel — Multilingual home with availability search
<Next.js 16 / Express / MongoDB / Stripe>
Hospitality Next.js 16StripeMongoDB

Cassa Hotel — The hotel stopped depending on Booking and Airbnb

A boutique hotel in Orlando was paying commission on nearly every booking that came in. I built them their own booking site — in three languages, with online payment and automatic confirmation — plus a back office where their team manages rooms, rates, guests and services on their own. Every direct booking is margin the hotel keeps.

6 screens Direct bookings, no commission
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In production Operations · B2B
oreflow · operations console
OreFlow — Operation detail: vessel, ports, laytime and documents
<SvelteKit / Node.js / MongoDB>
Mining and logistics SvelteKitNode.jsMongoDB

OreFlow — Exporting ore without losing a document or a day of vessel time

Every shipment involves dozens of documents, permits and deadlines — and when one slips, it is paid for in vessel downtime. I centralised the whole operation in one system: which document is missing, who must sign it, how long each phase is taking and where time is being lost. The team logs it from their phones, dockside, as it happens.

10 screens The whole operation in one place
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Final testing Real-time · App + web
matchhorse · betting exchange
MatchHorse — Home with upcoming races and wallet balance
<NestJS / Socket.io / MongoDB / React Native>
Betting NestJSSocket.ioReact Native

MatchHorse — A betting house where the house does not bet

Players bet against each other and the system matches them automatically, with balances, limits and an auditable record of every movement. With no house taking the risk, the business earns on volume rather than on customers losing. Mobile app and web platform, everything updating instantly.

7 screens Players bet against each other
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Pilot · scaling SaaS · App + panel
saloom · scheduling + geolocation
Saloom — Business panel: daily metrics
<React / NestJS / React Native / Geolocation>
Beauty and appointments ReactNestJSReact Native

Saloom — Find a salon nearby, with a slot today, and book it

Two products in one: an app where customers find the nearest professional with real availability, and a scheduling tool where the salon manages appointments, staff, services and hours. It launched with one pilot salon and is built to add hundreds more without rewriting anything.

22 screens Customer app + salon scheduling
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I reply within one business day

Shall we talk about your project for 20 minutes?

Tell me what you need and I’ll tell you straight whether I can help, what it would cost and how long it would take. No commitment.

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hola@ricardogiannotti.com • LinkedIn → • Caracas • UTC-4