About client

An international company, a world leader in the construction of electric and power grids, active in many sectors, focused on technologies from the area of energy and automation.

The challenge

Reducing the cost of development and maintenance of important business application, used in the Client’s factories around the world.

What we did

  • Considering the received architectural assumptions we proposed approaching to rewriting parts of existing application modules on new technology.
  • We replaced the old implementation of front-end modules for the new one, with minimal interference in the back-end components, to minimize the consequences for the product.
  • We supported the client’s employees in combining our code with code modifications carried out in parallel with the application.
  • We supported the client’s employees in the acceptance tests.


  • 100% functionality transferred to the new technology.
  • Improvement of application performance.
  • Simplifying further functional development.
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