One of Zesium innovative projects was done for ‘Peštan company from Arandjelovac, Serbia – a leader in the Balkans in the production and distribution of products and solutions from the polymers.

Peštan company constantly invests into the modernization of their manufacturing processes to meet the strict requirements of the EU standards as well as to be able to compete successfully with other well known producers.


Zesium became a part of such modernization through building a system made of three parts: a web admin application, an Android Handheld application and a backend side.



  • enable different roles in the app (Admin, Employer etc.) for quicker operations


  • show analytics and relevant data about the usage of Handheld device


  • basic + additional functionalities for easier utilization


  • reduce the time for completing certain tasks


  • increased productivity



  • Peštan application enables monitoring the usage of Zebra Handheld TC 8000 device in the company work process  Zebra Handheld is a new warehouse mobile computer designed to deliver productivity increase in the warehouse – it is equipped with an innovative scan angle eliminating constant tilting of the screen, has Mobility Extensions and SimulScan helping quicker capturing of labels on boxes and pallets with barcodes and more.


  • Different roles in the system enable more efficient communication (Admin, Employee etc.). Web Admin app is one part of the system and Admin User can access the Dashboard, modify its elements (and more), send notifications and create usage reports.
  • Second part of the system is Android Handheld app which gathers data about the usage of Handheld devices (duration, time etc.) while managing the authentication of the users at the same time.


  • Besides basic features (registration, profile etc.) some additional functionalities the app provides are pop up authentication alert, unlocking the device through swiping RFID card on the Handheld, verifying the User and confirming the right to access the device. 


  • Time necessary to complete the tasks (scanning the labels, monitoring the storage facility etc.) has been greatly reduced with quicker inputs, more efficient communication Admin/User and reduced paperwork.


  • Ability to run the storage facility operations quicker and more efficiently enabled higher productivity and increased volume of completed tasks on a daily basis.



Our client Peštan achieved the desired business result – less time to complete the job and the increased productivity. 


Zesium, as a technical partner, took a leading role in building a robust system that will help our client achieve the goal. Peštan application is practical with intuitive UI, providing data analysis which enable greater efficiency within the company operations.


Peštan is referred to as a very distinctive company at the international level with mission to create a competitive advantage in the customers’ businesses with the help of the first-class solutions, services and products. 


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