Notegraphy case study

A social posting app that makes it easy to share content on the web by providing users with filters that changes the way they write online.

Web development IT Training


Ruby on Rails, MySQL, Redis


The main problem for Notegraphy was that it was difficult to add features. They were facing this challenge due to a weak software architecture and a low quality of code. We introduced TDD & functional tests to the development process in order to have a faster feedback and to be able to work safer. TDD forced us to refactor and build a better architecture, which we oriented to domain driven design, permitting us to increase the easiness of scalability and to decrease costs. We also conducted IT due diligence and delivered the software architecture documentation to Notegraphy’s team.