from eigentümerversammlung to platform evolution

driving digital innovation for facilioo

frontend

backend

product management

design

facilioo

client

facilioo

location

berlin

year

2020 - ongoing

website

facilioo.de

We built facilioo’s eigentümerversammlung, became their trusted development partner, and are now co-driving their platform’s technical future.

facilioo is a fast-growing PropTech platform in Berlin that helps property managers, owners, tenants, and service providers coordinate property-related tasks digitally. Their platform connects stakeholders, workflows, and third-party services in a unified system.

facilioo approached us to realize a new digital product—Eigentümerversammlung—which needed to be intuitive, scalable, and fully integrated into their platform.As their growth accelerated, so did the complexity of maintaining legacy PHP systems, integrating with third-party tools, and aligning development with their strategic goals.

background image

We started with a targeted product delivery and grew into facilioo’s core technical partner. Today, we manage approximately 45% of their IT and function as their full-service innovation engine.

key deliverables

We delivered long-term product ownership, a reusable full-stack framework, critical integrations, and embedded roles across departments.

Owners Meetings

End-to-end ownership: from early product discovery and validation with property managers to UX design, development, rollout, and 4+ years of ongoing support and roadmap management.

connectors & integrations

Connected the platform to key partners and systems: DocuWare, Aareon Connect, Impower, WOWIPORT, Pantaenius, and several custom B2B client interfaces.

platform evolution

Led the migration from a legacy PHP monolith to a modern Gen2 architecture using .NET and Angular—based on our internal framework base.

organizational enablement

Introduced agile processes via dedicated product owner and designer Restructured communication and development workflows across all departments (sales, account management, C-level and development) Embedded high-performing developers for long-term success

facilioo platform
solution

tech stack & framework

The platform runs on base, our internally developed framework tailored for data-rich B2B products. It brings together a modular design system, robust backend and frontend architecture, and operational tooling—built for high access control, real-time interactivity, and seamless external integrations.

tech stack
solution

results and impact

  • created scalable infrastructure for future growth (Gen2)

  • seamless rollout and 4 years of stable operation for Eigentümerversammlung

  • reduction of technical debt by migrating legacy components into a modern architecture

  • shorter development cycles and consistent quality via reusable components in base

facilioo example

api requests / day

10M

unique users / month

200k

conferences / year

3190

votes cast

305k

what we've learned

this collaboration showed how deep integration builds long-term value — our experience shaped a flexible foundation that now drives facilioo’s ongoing product innovation.

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