Kyoto, Japan

KyotoTech LLC

Privacy-first software development. We build mobile applications and enterprise security solutions for clients worldwide, with one principle at the core of everything we do: your data belongs to you.

Privacy-First Philosophy

Our own apps show what this means in practice:

Sc4nR

All-in-one scanner. 100% offline, no cloud storage, no tracking, no accounts.

Loki Radar

Private local place manager. Your locations stay on your device.

CertWatch

Certificate monitor. Checks run on your device, your addresses stay there, no account.

Our apps need no account and no tracking. What you store stays on your device.

Products

SaQura: Advanced Encryption Suite

High-security cryptographic library for Windows, macOS, Linux, iOS, Android and the web. Password hashing, RSA, AES-256 and quantum-resistant algorithms for applications that demand the highest level of data protection.

KyotoTech Maps Platform

Self-hosted map platform with integrated routing. Deploy on-premises or let us manage your infrastructure. No dependency on commercial map services.

Technical Expertise

Cross-Platform Development

With one codebase for all platforms, we build native applications for Windows, macOS, Linux, iOS, Android and the web. Native performance with efficient development and maintenance.

Advanced Cryptography

End-to-end encryption, AES-256, RSA, elliptic curve cryptography, and post-quantum algorithms. We design and implement cryptographic systems for applications where security is non-negotiable.

Map Infrastructure

Self-hosted map servers with advanced routing capabilities for logistics, navigation, and geospatial applications. No dependency on commercial mapping providers.

AI & Machine Learning

Integration of intelligent features with proven frameworks and custom ML models, from OCR and document recognition to predictive analytics and NLP.

Infrastructure & DevOps

  • Production server setup and optimization
  • Cloud infrastructure with all major providers
  • Container orchestration
  • CI/CD pipeline implementation
  • 24/7 monitoring and maintenance
  • Security hardening

Industries

Government & Public Sector Privacy-first, sovereign solutions
Financial Services High-security applications and encryption
Healthcare Systems for sensitive patient data, designed for HIPAA and GDPR requirements
Logistics & Transportation Custom routing and geospatial platforms
Enterprise MDM, custom software, internal tools

How We Work

Every project is built on the same principles:

  • Security-by-design architecture
  • Comprehensive code reviews
  • Extensive testing and quality assurance
  • Complete documentation
  • Ongoing support and maintenance

Global Reach, Distributed Team

Headquartered in Kyoto, operating fully remote. Our team of developers and specialists collaborates across time zones to serve clients worldwide.

Whether you need a privacy-focused mobile application, enterprise encryption, custom mapping infrastructure, or tailored software development, we deliver solutions where security, privacy, and performance come first.

Ready to discuss your project?

Get in Touch