CodeRain

Modern Software Solutions


Our Services

Web Apps

We develop enterprise software based on state-of-the-art technologies to make your processes more efficient and user-friendly. From backend programming with hosting and deployment to intuitive browser applications, we deliver tailored, end-to-end solutions.

  • Rapid Prototyping
  • Responsive Design

Technologies

Typescript
React.js
NestJS
Node.js
GraphQL
Java
Spring Boot
Gitlab CI

Portfolio

neubauprojekte.wien

neubauprojekte.wien

neubauprojekte.wien showcases new and upcoming apartments, houses, and renovated flats in Vienna, with filters for districts, developers, housing cooperatives, or nearby U-Bahn lines to make finding a home easier.

Full-stack React application with a backend that automatically imports property data from an external API. The frontend, built with React, also includes an integrated admin panel to validate, edit, and publish the imported data.

Responsive Web-App
Deployment
grundbuch-auszug.at

grundbuch-auszug.at

grundbuch-auszug.at offers quick access to official Austrian land register (Grundbuch) and company register (Firmenbuch) extracts, delivered as legally valid, electronically signed PDFs without requiring user registration.

The platform uses a WordPress frontend connected to a backend server that processes Shopify sales. It utilizes a queue-based system to automatically generate and send PDFs to customers, ensuring smooth and reliable document delivery.

Shop system integration
Backend
uid-check.at

uid-check.at

uid-check.at enables the processing of large volumes of VAT identification numbers (UID) through a user-friendly frontend and provides the results as legally valid, electronically signed PDF certificates.

The application is built as a modern Nest.js backend using GraphQL for efficient data querying and manipulation. It incorporates CI/CD pipelines to streamline ongoing development, testing, and deployment, ensuring fast and reliable updates.

Fullstack
Queueing
GraphQL

More references available upon request

Modern Software Services

With the latest standards and continuous learning, we offer easily maintainable solutions, reducing the need for constant redevelopment of already functional systems.

We're happy to discuss your project requirements - big or small, new development or ongoing maintenance.

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