The automotive industry is undergoing one of its most significant transformations in decades. As vehicles become increasingly connected, manufacturers are shifting beyond hardware production to deliver intelligent mobility services powered by cloud computing, IoT, and software-defined architectures.
Today, a Connected Car System is no longer just an innovation. It has become a strategic foundation for enabling shared mobility, remote vehicle management, predictive maintenance, and seamless digital experiences. However, building such a platform requires far more than connecting vehicles to the internet. It demands scalable cloud infrastructure, secure communication, sophisticated backend services, and deep expertise in automotive software engineering.
This case study explores how GITS partnered with a leading Japanese automotive parts manufacturer to develop a cloud-based Shared Car System, helping the customer accelerate Connected Mobility innovation while supporting long-term automotive R&D initiatives.
Customer Background
The customer is a leading Japanese automotive parts manufacturer with extensive experience in designing and producing electronic components for modern vehicles.
Since 2009, the company has continuously invested in developing an IoT platform dedicated to automotive applications. Building on this foundation, the customer expanded its digital strategy by creating a Connected Car System that supports shared mobility services, remote vehicle management, and cloud-based vehicle connectivity.
To accelerate product development, the company sought an experienced offshore development partner capable of contributing to cloud services, backend engineering, web applications, Android development, and ongoing research and development projects.
The objective was to build a scalable digital mobility platform capable of supporting future smart transportation services.
Technical Challenges
Developing a Connected Car System requires seamless collaboration between cloud infrastructure, embedded vehicle technologies, mobile applications, backend services, and IoT communication.
Several engineering challenges needed to be addressed throughout the project.
The first challenge involved securely connecting vehicles with cloud services while ensuring reliable real-time communication between physical vehicles and backend systems.
Another challenge was implementing temporary vehicle ownership management. The platform had to dynamically grant and revoke access permissions for different users while maintaining security and traceability.
The system also needed to support multiple stakeholders, including vehicle owners, family members, friends, shared users, dealers, maintenance centers, and logistics personnel.
Scalability represented another critical requirement. As the number of connected vehicles grows, the platform must process increasing volumes of IoT data while maintaining high availability and consistent performance.
Finally, because the project was executed within an automotive R&D environment, close collaboration with Japanese engineering teams was essential to ensure quality, compliance, and continuous technical improvement.
Solution Implementation
GITS participated in the customer’s automotive R&D program by providing a dedicated offshore software development team specializing in cloud technologies and enterprise application development.
The implementation followed a structured software development lifecycle consisting of detailed design, development, testing, and technical support.
Detailed System Design
The project began by transforming the customer’s basic system design into comprehensive detailed technical specifications.
This stage established the architecture for backend services, APIs, cloud deployment, application logic, and data communication across the Connected Car ecosystem.
Cloud Backend Development for Connected Car System
The backend platform was developed using Java and Spring Framework to support enterprise-grade business services, user authentication, vehicle management, reservation workflows, and IoT communication.
AWS was selected as the cloud platform, providing scalable infrastructure capable of supporting connected vehicle services while ensuring reliability and future scalability.
The cloud architecture enables secure communication between vehicles, mobile applications, and centralized business services.
Web and Android Application Development
To support both administrators and end users, GITS developed web applications using React and Android applications specifically designed for shared vehicle operations.
The web platform allows administrators to manage users, vehicles, reservations, and maintenance activities efficiently.
Meanwhile, the Android application enables users to perform key vehicle operations, including:
– Vehicle reservation
– Vehicle registration
– Smart key access
– Temporary ownership management
– Vehicle return
– Vehicle information management
Together, these applications provide a seamless digital experience across multiple user roles.
Quality Assurance and Technical Support
Software quality remained a top priority throughout the project.
Each functional module underwent comprehensive unit testing before integration into the production environment.
Beyond software development, GITS collaborated closely with the customer’s engineering team to investigate technical issues, optimize system performance, and support continuous R&D activities.
This collaborative development approach significantly reduced implementation risks while ensuring high-quality software delivery.
Connected Car System Features
The platform delivers a comprehensive suite of intelligent mobility capabilities designed to support shared vehicle operations.
Core business functions include:
– User authentication
– Vehicle reservation
– Vehicle registration
– Friend and family management
– Temporary vehicle ownership
– Vehicle return management
– Smart key management
– Maintenance management
– Area management
– Reporting services
Behind these business features lies an integrated cloud platform connecting vehicles, mobile applications, backend services, IoT infrastructure, and enterprise systems into a unified ecosystem.
Technology Stack
The project leveraged enterprise technologies widely adopted across the global automotive industry.
Programming Languages
– Java
– C/C++
– HTML
– React
Frameworks
– Spring Framework
– Android
Cloud Platform
– Amazon Web Services (AWS)
This modern technology stack enables scalability, maintainability, and long-term evolution of the Connected Car platform.
Measurable Results
The project successfully established a cloud-native Connected Car System that supports intelligent shared mobility services for the customer’s automotive ecosystem.
Project outcomes include:
– Successful completion of detailed system design based on customer specifications
– Development of scalable backend services
– Deployment of AWS cloud infrastructure
– Development of web management applications
– Development of Android applications for shared vehicle operations
– Comprehensive unit testing and software quality assurance
– Technical investigation and engineering support throughout the R&D lifecycle
– Successful collaboration with Japanese engineering teams under an Offshore Development Center (ODC) model
More importantly, the platform created a scalable digital foundation capable of supporting future Connected Mobility services and next-generation automotive innovations.
>>> See More: Smart Factory Transformation with IoT Production Monitoring
Project Scale and Timeline
The project was executed as a long-term automotive R&D initiative supporting the customer’s digital transformation roadmap.
| Project Item | Details |
|---|---|
| Industry | Automotive |
| Customer | Japanese Automotive Parts Manufacturer |
| Project Type | Connected Car System & Shared Car Platform |
| Development Model | Offshore Development Center (ODC) |
| Technology Stack | Java, Spring Framework, React, Android, AWS, C/C++ |
| Engineering Scope | Detailed Design, Backend Development, Cloud Development, Web Development, Android Development, Unit Testing, Technical Investigation, R&D Support |
| Project Timeline | Long-term automotive R&D collaboration |
Why Choose GITS for Connected Car Development?
Developing a modern Connected Car System requires expertise across cloud computing, IoT, enterprise software engineering, and automotive technologies.
GITS delivers end-to-end engineering capabilities that help automotive manufacturers accelerate digital transformation while reducing development complexity and project risks.
Our expertise includes:
– Connected Car platforms
– Automotive IoT solutions
– Cloud-native application development
– Enterprise backend engineering
– Android and web application development
– Offshore Development Center (ODC) services
– Automotive R&D engineering support
– AWS cloud architecture and deployment
With extensive experience serving Japanese enterprises, GITS understands the quality standards, engineering processes, and long-term collaboration models required for successful automotive software projects.
Whether building Connected Mobility platforms, Shared Car Systems, or future AI-powered automotive solutions, GITS provides scalable engineering resources that help organizations bring innovative mobility services to market faster.
Driving the Future of Connected Car Systems with Scalable Cloud Innovation
The future of mobility is being shaped by intelligent software, cloud-native infrastructure, and connected vehicle ecosystems. As automotive manufacturers continue accelerating digital transformation, investing in a scalable Connected Car System has become essential for delivering safer, smarter, and more efficient mobility services.
This case study demonstrates how GITS successfully partnered with a leading Japanese automotive parts manufacturer to develop a cloud-based Shared Car System, delivering enterprise-grade backend services, AWS cloud infrastructure, web and Android applications, and continuous R&D engineering support.
By combining automotive domain expertise with cloud technologies and IoT integration, GITS empowers manufacturers to build future-ready Connected Mobility platforms that are scalable, secure, and designed for long-term innovation. As the automotive industry evolves toward software-defined vehicles and AI-driven mobility, GITS remains a trusted technology partner helping enterprises transform ambitious ideas into intelligent mobility solutions.
