The Zentrack system is a workforce management tool designed for businesses to track, control, and report on their various workflows.

The App offers a focussed, work ready, view for a given users assigned jobs and workflows, allowing them to view and respond to upcoming events, and complete assessment forms which are then submitted to the main system.

Much like the systems CMS, the app was designed to be white-labelled, allowing the appearance and behaviour to be modified for a given company.

My Role

I implemented apps for iOS, Android, and web. The functionality centred around forms and the entry of different types of information using various control types.

Because the app was expected to function in areas where connectivity could be poor, it was designed to be offline-first, and would submit jobs and forms when a network connection became available.

Sitting in-between the system and the apps, I developed a proxy server which condensed and collated various data into a mobile sensitive format. It also handled incoming notifications from the main system and forwarded them on to the relevant push systems for each OS.

Tech Stack

The app was implemented using React Native, with the web version using React, but sharing a lot of the non-presentational code.

The server was written in NodeJS and also shared the same (Redux based) data model with the app.