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Case study

Location Based Software

The essence of the project was to develop a b2b platform that would allow the app to detect the location of a user inside a building with precision and accuracy. The goal was to track and analyze customer movements inside a building and to develop a navigation system for them.


There are a number of companies that are currently working on solutions for navigation inside of premises. The question is how to create a reliable and accurate system? Wifi systems can be expensive and do not guarantee the accuracy of the data received. Existing RFID solutions are often too expensive for someone who wants to invest in navigation. More and more companies are adding building plans to their applications and platforms. Adexin worked closely with the client to find a solution that would be both accessible and reliable.


The technological core of the solution is based on the joint processing of Wi-Fi / Bluetooth LE signals and measurements from internal smartphone sensors.  This allows the app to achieve a positioning accuracy of 1 meter and still be quickly and easily deployed for mobile and web solutions.


Adexin helped develop the software platform with a main focus on server data processing, and integration with the cloud or an on-premise environment.
The team provided software development support utilizing PHP, MySQL, Postgres, Docker containers, Node.js, Angular, and jQuery.


“Our team is extremely happy with our communication, documentation, and coordination with Adexin.”

Read 5 stars review on


– API and client app: PHP/Symfony2
– Databases: MSSQL and Postgres
– Services: Node.js
– Client app UI: Angular
– Mobile SDK: Xamarin
– Cache: Redis
– Docker


1 PM, 2 developers


3 years

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