ENDGAME

ODEVO

Property Management Software

Real Estate Operations

Full Platform Rebuild

5-month MVP

Case study

Production MVP in 5 months, replacing a platform built over years of .NET development

Impact after our work[BeforeAfter]

Feature delivery speed (for standard CRUD)

1 week

1 day

Engineering time on new features

20%

80%

Local setup time

4+ weeks

5 mins

Project team reduced

16 engineers

5 engineers

Including:

  • MVP delivery in 5 months (replacing years of legacy development)
  • Enterprise market unblocked, multi-property hierarchy serves operators with 10-80 properties
  • Platform serves 150 companies, ~5,000 properties, ~300,000 residents
  • Client engineers retrained to AI-native approach and productive on modern stack; onboarding dropped from 4+ weeks to 5 minutes
  • Foundation for continued migration: legacy cutover planned over 12-18 months
  • 11 FTE developer capacity freed (16 → 5 engineers)
  • 3 FTE equivalent productive capacity recovered (remaining team: 80% on new features, up from 20%)
  • 2 FTE equivalent QA capacity freed through automated testing (150+ tests, 60% coverage baseline)

Approach

  • Full platform rebuild on single TypeScript stack (Next.js + NestJS) replacing 15 .NET projects with modular monolith
  • 6 abstraction layers reduced to 2, type safety end-to-end from database to UI
  • Multi-tenancy architecture from day one: Operating Company → Districts → Associations hierarchy
  • 16 .NET developers retrained to TypeScript through structured mentorship program
  • Phased delivery: 4-week POV (80 stories) then MVP across 10 functional domains
  • Engineering best practices enforced on AI-generated code: security scans, static analysis, E2E and integration tests
Testimonials
We didn't just fine-tune an old platform. ENDGAME re-architected Oncierge, alongside Odevo, on a modern, API-first stack and took it live in four months, with real agentic engineering discipline behind it. It's the first time modernizing legacy feels fast and safe.
Bjoern BrauelCTO, Odevo
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