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Elypsum studio

Mobile Event Platform

Mobile app · Slovak startup · full product ownership, strategy to launch

The problem

The nightlife and events space had no modern platform that served both attendees and venues in one place: discovery, ticketing, table reservations, and capacity management were scattered across tools that did not talk to each other. The founder needed a single product that covered the whole loop, and no engineering team to build it.

What we did

Full product ownership from zero: market research, product strategy, UI/UX design, and the complete mobile application for both attendees and venue operators. On the backend, a real-time notification system, Stripe payments, role-based authentication, and a cryptographic QR system for ticket validation that holds up at the door.

It shipped as one coherent product: attendees discover events, buy tickets, and reserve tables, while venues manage capacity, validate entries, and see what is happening in real time. All of it built and launched by Elypsum, end to end.

The result

Shipped to both app stores: payments, real-time notifications, cryptographic QR ticketing, and a full venue management dashboard. The kind of scope that usually needs a much bigger budget and a much longer timeline.

An honest note

The startup later wound down for market reasons, so the app is no longer live. The engineering shipped and worked. We include Evently because it is proof of what the studio can build and launch on its own.

The stack

React NativeExpoNestJSGraphQLPostgreSQLTypeORMStripeFirebase Auth

Have something to build?

We build products like this: fixed price, weekly milestones that pass their agreed checks or you don't pay for that milestone, and a 12-month warranty on bugs after delivery.
Tell us what you're building and we'll set up a 30-minute call.

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Built in Slovakia. Working with founders across the world.

Registered office
Sídlisko Mladosť 990/4
044 25 Medzev, Slovakia
CompanyIČO: 56780982DIČ: 2122432191
VATIČ DPH: SK2122432191 (§7a)
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