Enterprise Software Design
After organizing business workflows, existing systems, and the operations of the user department, we design and develop admin panels, business portals, web systems, business support systems, and Windows PC / Android / iOS / macOS apps. In line with how Japanese companies make decisions and operate in the field, we emphasize structures that support not only initial rollout but also ongoing improvement and feature additions.
Main support areas:
- Business hearings, requirements definition, and rollout scope planning
- Development of enterprise web systems, admin panels, internal portals, and business support systems
- Screen design for the Japanese market and mobile support
- Windows PC / Android / iOS / macOS app development (native or cross-platform)
- Business chat integration and web app development with dialogue, notification, and embedded UI support
- Integration with payment, logistics, authentication, and internal core systems
- Permission management, approval flows, data visualization, and report output
- Containerization, CI/CD, and staging / production environment setup
VPN, Encrypted Communication, and AI Automation
We provide integrated support for VPN and encrypted communication products, including operations, customer response, and technical support. At the same time, we plan, operate, and support AI automation for internal inquiries, knowledge search, document creation, and application processing, connecting it with existing web, mobile, and chat environments in ways that teams can use day to day.
LINKITVPN is positioned as a VPN and encrypted communication service brand owned and operated by SHINSEISOFT, with deployment support, operations support, and customer response organized for the Japanese market.
Main support areas:
- Windows PC / Android / iOS / macOS VPN client development with node selection, split routing, and connection display
- VPN server deployment on-premises or in private cloud
- Support for AES, ChaCha20, RSA, ECC, TLS, IPSec, WireGuard, and other cryptographic algorithms
- Key management with dynamic exchange, certificate issuance, and periodic rotation
- Access permission, connection log, and usage policy design
- Embedded VPN deployment with Raspberry Pi and ARM-based terminals
- Chatbots for FAQs, internal inquiries, and first-line reception
- Knowledge search foundations using internal documents, manuals, and FAQs
- AI integration with existing touchpoints such as web, mobile, and internal chat
- Model usage design and private-environment deployment according to security requirements
Embedded / Edge Devices
We provide product research, system integration, and technical services related to Raspberry Pi, RedCap, embedded devices, edge devices, secure communication devices, and high-density compute units. We support everything from software and peripherals to enclosures and communication methods, from prototyping through rollout.
Main support areas:
- Research, integration, and evaluation of devices, communication equipment, edge equipment, and high-density compute units including Raspberry Pi and RedCap
- Integration of touch panels, cameras, sensors, and communication modules
- Custom OS image creation for Raspbian, Ubuntu, Buildroot, and similar environments
- Development of dashboard UIs, data collection apps, and lightweight servers
- Battery control for mobile use, including charge / discharge management and power consumption monitoring
- Secure communication through encrypted protocol integration
- System integration and technical services for secure communication equipment and high-density compute units
- Plastic / metal enclosure design, 3D-printed prototypes, and mass-production support
Japan-Market Localization
We adapt overseas enterprise software and cloud services into forms that are easier to use in the Japanese market. From deployment preparation through workflow organization and inquiry handling, we support them in line with local operations.
Main support items:
- Market-facing messaging and operational documentation prepared for the Japanese market
- Deployment support, initial setup, and operational documentation
- Workflow, permission, approval, and notification design for Japanese business teams
- Customer support, operations support, and maintenance coordination
When needed, we also support coordination between overseas product teams and Japan-side operators.