Objective
To design and implement cloud-based automotive solutions that enable real-time data management, remote diagnostics, and over-the-air (OTA) updates, ensuring seamless connectivity between vehicles, backend systems, and mobile applications.
Solution & Approach
Requirement Analysis & Configuration
- Collaborated with OEMs and Tier-1 suppliers to define system and connectivity requirements.
- Designed cloud infrastructure using AWS and Azure services for scalable deployment and data handling.
- Defined microservice architecture for modular development and maintenance.
Network Management and Development
- Implemented vehicle-to-cloud communication frameworks using MQTT and RESTful APIs
- Developed backend services for vehicle telemetry, remote monitoring, and firmware management.
- Established real-time analytics for predictive maintenance and performance tracking.
Memory and Bootloader Integration
- Integrated OTA update management systems enabling secure firmware updates from the cloud.
- Implemented version control and rollback features to ensure system stability.
- Supported vehicle-side bootloader synchronization for safe update transactions.
Security Enhancement
- Applied end-to-end encryption, token-based authentication, and certificate management for secure communication.
- Ensured compliance with ISO 21434 and AUTOSAR cybersecurity guidelines.
- Deployed secure storage mechanisms for sensitive vehicle and user data.
Testing and Validation
- Performed end-to-end integration testing between ECU, cloud, and mobile application layers.
- Developed automated regression test scripts for cloud microservices using Python and Selenium.
- Validated performance across simulated vehicle environments for scalability and reliability.
Impact
- Enabled real-time vehicle data access and analytics, improving operational efficiency.
- Reduced manual update efforts by 50% through cloud-based OTA automation.
- Enhanced system security and data integrity for connected vehicle ecosystems.
- Improved customer experience through remote diagnostics and live monitoring dashboards.
Tech Stack
- Azure
- AWS
- MQTT
- REST APIs
- Python
- Docker
- Kubernetes
- Grafana
- CANoe
- Selenium
- ISO 21434
- TLS/SSL Security
