Case Study

123signup logo


2015 - ongoing


Canada Vancouver, Canada


Java icon

Spring icon

Hibernate icon

Bootstrap icon

Oracle icon

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123Signup is a software company based in San-Jose, California. They are a part of Jonas Software group - (a part of Constellation Software, Canadian second largest IT company).
123SignUp is changing the way events and member organizations are managed. While their software does the heavy lifting, businesses can stay focused on building organization revenue, member development, and increasing event attendance. Organizations using their system report success in doing more events with less staff and providing better overall member and participant experiences



After having unsuccessful cooperation with another software partner which resulted in losing components of the source code, 123Signup addressed Integrio Systems to finish the development of their solution. The task included code refactoring and rewriting as well as modernizing legacy components to achieve higher stability and better convenience in terms of updating the application.


After holding a comprehensive code audit, we detected the issues to be rebuilt from scratch and refactored. With modernized legacy components, improved UI and DevOps solution the system functionality and usability was optimized to meet up-to-date business operation requirements.


As a result, the clients of 123Signup are enjoying using the refreshed version of the solution. With the new interface and new features users enjoy modern look and feel of the system. The new improved functionality which includes API for external integration, payment systems integration (PayPal, CSI Pay), donations module, website visual builder and more allows 123Signup remain to be one of the leaders in the field of software solutions for event and member management. The partnership between 123Signup and Integrio Systems goes on.

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