Wohnungsmappe

Developing a seamless multi-step flow SaaS-built with Next.js and MongoDB, and scaled via Hetzner DevOps for GDPR-compliant hosting in Germany.

Client

Matt Consulting GmbH

Date

2024 - 2025

Role

Software Developer

Nils Mattern, Co-Founder Matt Consulting GmbH

With their outstanding technical expertise and strategic guidance, milbo conceptualized, prototyped, and delivered a full proof of concept for our custom solution that helps people stand out when applying for apartments. From the first idea to a working product, milbo guided us through every step - designing a seamless, multi-step process for users to create a compelling Wohnungsmappe, making a complex process simple and accessible.

1000+

Users in the week

6

Months of development

1+

Years of collaboration

About the Client and History

About Matt Consulting GmbH

Founded in 2021, this Berlin-based consulting firm offers digital and creative work to support clients with their online presence and is well networked with many IT companies.

History of milbo GmbH with Matt Consulting

With prospects of a lasting partnership milbo and Matt Consulting successfully launched their first custom software in early 2025. This project, a medium scale custom form helps users to inform their post offices about moving or absences to provide reliable mail distribution. The next project in line was the application maker which is a larger scale organization tool with the goal of providing users with professional and complete applications for better success in the housing market.

Scope of work & development

Scope of Work

Challenge: Losing housing opportunities due to incomplete applications, missing details or an overall unprofessional approach and a lack of a reliable checklist to gather all documents

Solution: Organization tool to create a complete application portfolio, which allows gradual collection of information. A clear guide with tips and a step by step process that result in a professional and complete application.

Key Features:

  • User-friendly interface for gradual portfolio completion
  • Generation of joint applications, optimized for couples
  • Different package options with premium features
  • PDF Export with QR-Code and professional design

Development Process

  • Phase 1: Developing a clear vision for the project. Milbo played a pivotal role in forming the beginning ideas in the preparation phase of the project.
  • Phase 2: Prototype conceptualization and evaluation
  • Phase 3: Development of the product on in house staging servers
  • Phase 4: Project roll out after testing phase

Current status & Future Goals

Results and Current Impact

  • Right now the software is live on the application maker website and maintained by milbo.

Future Goals and Next Steps

  • More features are currently in development, for example applications for many people (e.g. families, housing groups).
  • This tool has a wider scope to create more than just housing applications. Ongoing development will branch out to explore different fields of portfolio creation.

Showcase

Scroll through our journey.

No items found.