
NextHome PropTech Platform | Next.js & PostgreSQL
Secure tenant management platform with encrypted data storage, lease PDF generation, and bilingual property management workflows.
Client
NextHome Immobilienverwaltung GmbH
Role
Full-Stack Development & UI/UX Design
Timeline
8 Weeks
Year
2026
Challenge
NextHome needed more than a marketing website. The company required a secure digital platform to manage tenant records, streamline administrative workflows, generate branded lease agreements, and comply with German data retention and privacy regulations. The solution also needed to support both German and English audiences while maintaining a professional public-facing presence.
Approach
I designed and developed a full-stack platform consisting of a bilingual marketing website and a protected administration dashboard. The system was built with Next.js, TypeScript, PostgreSQL, and Prisma, featuring role-based authentication, AES-256-GCM encrypted tenant data, audit logging, PDF lease generation, multilingual support, and responsive interfaces for both public users and administrators.
Outcome
The platform provides NextHome with a centralized tenant management system, secure handling of sensitive customer information, automated lease document generation, and a scalable foundation for future growth. The solution improves operational efficiency while maintaining compliance with German data protection and retention requirements.
Outcomes that matter
5 signals
AES-256
Data Encryption
Bilingual
Platform (DE/EN)
Automated
Lease PDF Generation
Role-Based
Authentication
10-Year
Retention Compliance
Selected screens
5 pieces

Stack
- Next.js
- React
- TypeScript
- PostgreSQL
- Prisma
- Auth.js
- Tailwind CSS
- shadcn/ui
- Framer Motion
- next-intl
- Zod
- React Hook Form
- AES-256-GCM
- Docker
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