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Smart Home App

Project Overview

Application-smart home was created to provide access to an information technology resource complex designed for interaction of the Subscriber with residents of homes managed by the Subscriber:

  • Automation and optimization of processes related to the processing of applications from Residents,
  • Maintaining the register of applications in electronic form,
  • Evaluation, monitoring, and accounting of application execution,
  • Invoicing for utilities and additional services,
  • Sending out news, reminders to Residents about events, changes, arrears, etc.,
  • Statistics and analytics of resource consumption,
  • Conducting surveys and online voting of Residents.

Subscriber – a legal entity that manages and/or operates, performs technical and sanitary maintenance of an apartment building on the basis of a paid contract with the owners of the premises.

Client

A European telecommunications company.

Industry

Housing and Public Utilities

Challenge

We were given the task of converting the current monolithic application to a microservice architecture, as it became difficult to support it.

Tech Stack

  • java11 (spring boot 2.x),
  • event sourcing (rabbitmq),
  • rbd (PostgreSQL),
  • NoSQL (mongo),
  • ci/cd (bamboo + artifactory + swarm),
  • test containers (integrational testing)

Result

The application with the microservice architecture has become easy to scale and to maintain.

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