Building AI-powered real estate infrastructure
PropTech · Real Estate · Hospitality · Artificial Intelligence
HIKARI GROUP is a PropTech organization building AI-powered products for real estate investment, hospitality, and property technology. We focus on open data, AI agents, and automation to help investors and professionals make better decisions.
We're a small team — currently founder-led — and we're building in public.
| Entity | Focus |
|---|---|
| HIKARI GROUP | Parent organization — PropTech, real estate, hospitality |
| HIKARI STAYS | Short-term rental and hospitality technology |
| HIKARI CAPITAL | Real estate investment and financing |
| HIKARI TECHNOLOGY | AI agents, automation, open data platforms |
| Project | Description | Status |
|---|---|---|
| hikari-proptech-starter | SaaS starter template for PropTech | Experimental |
| hikari-real-estate-utils | Real estate calculation library (yield, mortgage, DPE) | Experimental |
| hikari-design-system | React + Tailwind design system for PropTech | Concept |
| hikari-open-data-examples | French open data examples (DVF, DPE) | Experimental |
| hikari-engineering-handbook | Engineering handbook and best practices | Documentation |
We welcome contributions from developers of all levels:
- Find an issue — browse our good first issues
- Read the guide — check our contributing guidelines
- Start a discussion — ask questions in GitHub Discussions
- Open a PR — fork a repo, create a branch, submit a pull request
We're open to connecting with:
- Full-stack developers (React, TypeScript)
- AI engineers (LLM integration, agents)
- Data engineers (open data, real estate data)
- Students and interns looking for real-world experience
- Open-source contributors
No fake job offers — just real projects and real code. Start a discussion or explore our open issues.
- Ship real code — no vaporware, no fictitious demos
- Open by default — share what we learn
- Data-driven — decisions backed by open data
- Security first — no secrets, no proprietary data in public repos
- Respectful community — see our Code of Conduct
- Website: hikari-group.tech
- LinkedIn: HIKARI GROUP
- Email: contact@hikari-group.tech
- Security: security@hikari-group.tech
© 2026 HIKARI GROUP · Open-source under MIT and CC BY-SA 4.0