Real-time charge verification
VryfiNow
Role: Full-stack (Next.js dashboard, React Native/Expo app, PostgreSQL)
A charge-verification platform for hospitality — one-tap confirmation, spending controls, and two-tap dispute flagging on a member's phone, backed by a real-time operator dashboard.
- Modeled savings
- ~$986k/yr
- Time to live
- 2 weeks
- PMS replacement
- None required
- Platforms
- iOS + Web
Overview
VryfiNow is a real-time charge-verification platform built for hospitality operators — cruise lines, hotels and resorts, country clubs — where a guest's on-site spending needs a faster confirm/dispute loop than a monthly statement. I built the full stack: a Next.js operator dashboard, a React Native/Expo member app, and the PostgreSQL-backed API connecting them.
Challenge
Chargebacks in hospitality are slow and expensive: a guest doesn't recognize a charge weeks later, disputes it with their card issuer, and the venue eats the cost and the paperwork. Operators needed a way to put verification in front of the guest before the charge settles — without asking them to install a new payment system or replace their existing point-of-sale.
Approach
- 01
Sit alongside the PMS, not replace it
Built VryfiNow as a layer that ingests charges from the existing property-management system rather than requiring a POS migration.
- 02
One-tap confirmation on mobile
Built the Expo app around the fastest possible action: see a charge, confirm or flag it in one or two taps.
- 03
Real-time operator visibility
Streamed transaction and dispute state into the Next.js dashboard so staff see a flag the moment it happens, not the next morning.
- 04
Spending controls for shared accounts
Added per-member spending limits so a family or group account can't be overspent without a sign-off.
Development Highlights
- One-tap charge confirmationGuests confirm a charge the moment it posts, closing the gap where disputes usually start.
- Two-tap dispute flaggingA flagged charge routes straight to the operator dashboard with an SLA timer, no phone tag.
- End-of-visit summariesAutomatic recap of everything charged during a stay, reducing surprise statements after checkout.
- Role-based operator dashboardChargeback export and staff access scoped by role, built for teams, not just a single admin.
Verification pushed to the moment a charge happens — not the moment a guest disputes it weeks later.
Outcome
Modeled against operator chargeback and dispute-handling costs, VryfiNow's verification loop projects roughly $986k/year in savings for a mid-size property, deployable in about two weeks without replacing the existing PMS.
Project gallery
Web application








Mobile application







Building a fintech or verification workflow?
Tell me about your payments, disputes, or approval workflow and I'll help you scope the build.