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Digital products and platforms

We help turn an idea into a working product: we define what the first version must do, build it and launch it. We take care of user accounts, payments, administration and infrastructure that can handle growth. After launch, we develop the product further based on how your customers use it.

Example

Example: a fictional company and made-up data.

A fictional subscription platform: landing page, sign-up and customer account
  1. Landing page
    Kalendra
    • Pricing
    • Log in

    Full classes without phone calls or spreadsheets

    Clients pick a class and pay for their pass themselves, and you see who is coming.

    Try it free
    • Timetable online
    • Passes and payments
    • Reminders for clients

    Pricing

    • Studio€29a month
      • 1 room
      • Email reminders
      Choose
    • Studio+€59a month
      • Up to 3 rooms
      • 1,000 text reminders
      Choose
  2. Sign-up

    Create your account

    Studio nameSaulėtekis Yoga
    Emailrasa@example.com
    Passwordhidden
    Chosen planStudio+Change€59.00 a month
    Due today
    €59.00
    Next payment
    1 Aug 2026
    Pay

    You can change or cancel the plan at any time.

  3. Customer account

    Saulėtekis Yoga

    PlanStudio+Active€59.00 a monthNext payment 1 Oct 2026Change plan

    In September

    Bookings1,246

    Text reminders620 of 1,000
    Rooms2 of 3

    Invoices

    • 1 Sep 2026€59.00Paid
    • 1 Aug 2026€59.00Paid
    • 1 Jul 2026€59.00Paid

What it covers

  • Product discovery: who the product is for, which problem it solves and what the first version must include.
  • A first working version (MVP) that can be tested with real users.
  • Platforms serving many customers (SaaS), portals, marketplaces, booking and subscription services.
  • User accounts, subscriptions and online payments.
  • An admin panel and usage analytics.
  • Apps for iOS and Android devices (Mobile apps).
  • Development after launch: new features, infrastructure that scales with the load (Cloud infrastructure and DevOps) and ongoing maintenance.

Who it suits

  • You are building a startup and want to test the idea with real users as soon as possible.
  • Your company wants to offer customers a new digital service: a self-service portal, a subscription or online booking.
  • Your product is already live, but its development has stalled: the code is outdated or the developers who built it have moved on (System modernisation).

How the work goes

  1. 1We find out what you need
  2. 2We analyse and propose
  3. 3We design the solution
  4. 4We build in parts
  5. 5We test and launch
  6. 6We maintain and improve

Examples of our work

Development and modernisation of a training organisation's platform

2024–2026

We took over a working platform, updated its technology and keep developing and maintaining it.

The platform we maintain has 30 pages, 19 API controllers and 25 data models.

Nuxt 4 / Vue 3, AdonisJS (Node.js), MySQL, Docker

Helper Sync – a sync platform for apps that work offline

2025–2026

Our platform for apps: all data is kept on the device, the app works offline, and changes reach other devices in real time.

It runs at sync.helper.lt, and our own apps use it.

Rust, PostgreSQL, Flutter / Dart, Server-Sent Events

Langer – a messaging and calling app with a built-in interpreter

2026Beta

A messaging and calling app with a built-in interpreter: chats and calls are translated as you talk, so everyone can speak their own language.

The working prototype already translates chats, voice calls and face-to-face conversations, and beta sign-ups are open.

iOS and Android, speech recognition and synthesis, AI translation, real-time back end

Questions and answers

What should the first version include?

Only what the product needs to solve its users' main problem. Everything else moves to later stages, once you can see how real customers use the product.

Can the platform serve many companies at once?

Yes. We can build the platform so that each customer company has its own account, users and data, while you have one shared admin panel.

Got a task or an idea?

Describe it in a few sentences – we'll reply and talk through how we could help.