Full-Stack Urban Mobility Platform

Smartbike Mobility is a full-stack self-rental urban mobility platform designed to support large-scale bike-sharing operations. The system enables users to locate, unlock, and rent bicycles via mobile applications, while providing operators with real-time visibility into fleet usage, performance, and system health. We were responsible for designing and building the platform end to end—from customer-facing applications and IoT integration to backend services and analytics infrastructure.

Urban mobility platforms operate at the intersection of hardware, software, and real-world behavior. Smartbike required a system that could: • Reliably operate physical devices (smart locks) in unpredictable environments • Support real-time interactions from mobile users • Provide operators with accurate, live operational data • Scale across cities without constant manual intervention The challenge was not just building features, but creating a system robust enough for continuous, real-world usage.

The platform was designed as a modular, scalable system with clearly defined responsibilities. Customer Mobile Applications: Flutter-based applications enabling users to discover bikes, manage rentals, and complete journeys. Smart Lock & IoT Integration: Bluetooth-based unlocking and device communication to ensure reliable physical access control. Admin & Operations Dashboard: Angular-based dashboard for fleet management, usage monitoring, and operational oversight. Backend Services: Node.js-based APIs handling business logic, user management, device coordination, and transactions. Analytics & Monitoring: Real-time dashboards providing visibility into rides, device status, and system performance. Cloud Infrastructure: AWS-based deployment designed for scalability, reliability, and operational resilience.

Several constraints shaped architectural decisions: Reliability over ideal conditions: Systems were designed to tolerate intermittent connectivity and device variability. Real-time responsiveness: User actions such as unlocking bikes required fast, predictable system responses. Operational visibility: Operators needed accurate, real-time insights to manage fleets effectively. Scalability: The platform needed to support growth without redesigning core components.

The result was a production-ready urban mobility platform capable of supporting real-world deployments. The system successfully integrated mobile applications, IoT devices, backend services, and analytics into a cohesive platform designed for continuous operation at scale. Smartbike Mobility reflects our approach to engineering: • Building systems that operate reliably beyond controlled environments • Treating architecture and ownership as first-class concerns • Designing for long-term operation, not short-term demos