Business Overview

• Client is a start-up aiming to record vehicle operation information, collected by digital tachograph on the blockchain, then analyses data for management of track operation plus amount of exhaust gas will be public.
• Build platform which allow
  • Collect data on the Blockchain, analyzing and presenting it to operation manager
  • Collect the CO2 emission and share to public

Challenges

• Cloud-based application accessible via desktop, tablet & mobile
• Build IoT Hub from scratch & open-source only, no commercial products like Azure IoT Hub
• High availability: 99.99% uptime. New features should be deployed without affect to the whole system
• Manage & analyze IoT device integration with real-time and unstructured data
• Huge amount of IoT devices & data to be ingested (300,000 digital tachographs, sending data every 5 minutes)

1 Scrum teams (10 people) – PO in the Japan10 sprints to MVP GO-LIVE

Technical stacks

• IoT Hub with MQTT Broker and Kafka
• Batch Data Processing with Apache Spark
• Database with MongoDB, PostgreSQL and Cassandra
• Blockchain Database with Amazon Quantum Ledger Database and/or BigChainDB
• PHP for responsive web app development and backend admin service
• Source management using Bitbucket
• Cloud technology with Amazon AWS