LINA APPS
Case study · Online platform

LINA Learn: registrations, payments, logins and a live admin console, all in one system

We needed a complete system to run our app-building workshop: people sign up, pay online, get emails, log in to a student portal, and we manage everything from one console. So we built it ourselves.

Online paymentsUPI and cards via gateway
OTP loginOne-time codes by email
Automatic emailsConfirmations and reminders
Real-timeAdmin console

What we built

  • Registration website with seat limits
  • Online payments through a payment gateway, confirmed automatically
  • Automatic emails: confirmation, receipts, class reminders
  • Student portal with secure login, one-time codes and device checks
  • Class videos and files shared through short-lived secure links
  • Admin console that updates in real time as people register and pay
  • Instant phone alerts to the owner for every sign-up and payment

Security

Students never touch the database directly. Every request is checked on the server, logins are rate-limited, one-time codes never reach the browser, and files are only shared through links that expire in minutes.

Tested for real traffic

Before launch we load-tested the system for a sudden rush of 1,000 people registering and attending at once.

What it means for your project

Bookings, memberships, courses, online payments, customer portals and admin dashboards are all built from these same blocks. See booking apps, SaaS products and CRM software.

Ready when you are

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