Case study · Software & platforms
Anonymised, like all our use cases
City portal
One app for an inner-city district: partner offers, events and news in one place. The editorial team and the partners maintain the content themselves on the web.
Client
Business initiative of a city district
Period
since 02/2026, continuously extended
Services
Development and operations
Platforms
Android, iOS and web
Languages
DE · EN
The task
The district has many partners: restaurants, cafés, museums and service providers. Their offers and dates were spread across websites, notice boards and social media. The goal was one place where visitors and residents find everything, and a tool that lets the partners maintain their own content.
The solution
An app for Android and iOS and a web CMS for the editorial team, partners and event organisers. We developed both and we run the platform.
- Offers in five forms, from discounts to 2-for-1, with a run time and a limit
- Wallet in the app: save a voucher and redeem it at the partner, even with a weak signal
- Events from an external calendar, imported automatically and supplemented with own dates
- Map of all partners, search and favourites
- Roles for editors, partners and organisers; posts appear only after approval
- CMS with media library, automatic image processing and content in two languages
What the portal does
5
Offer types: percentage, fixed amount, gift, 2-for-1 and free text
1
Code base for the Android and iOS apps
2.400
Automated tests in backend and app
Discover: offers, categories and partners at a glance
Wallet: save a voucher and redeem it at the partner
CMS: offers with run time, limit and status
What we built it with
- .NET 10
- ASP.NET Core
- .NET MAUI
- Blazor
- PostgreSQL
- Redis
- .NET Aspire
- Docker
- Ansible
- GitLab CI
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