Abstract:
Clean architecture(CA) is one of the most reliable and most productive architectures in the modern
world. By organizing code into distinct layers, each with a clear responsibility, allows developers
to build robust, flexible applications and enhance it quality. However, there no enough
empirical evidence to prove that CA has impact on enhance software quality and maintainability.
To fill this gap, this study aims to conduct a systematic review of the effects on software
quality CA and developer productivity. In order to achieve it, 106 CA users participated in a
survey. Likertscale and open-ended questions were used to improve the outcomes.Participants
selected through LinkedIn ,GitHub platforms and snowball sampling. After the data collection
and cleaning correlation test was conducted and its analysis outlines CA adoption links with
major ISO/IEC 25010 standards quality attributes. Significant positive correlations were found
between the implementation of CA and overall software quality (r = 0.428, p < .001). In this
respect, managing dependencies results in the most substantial impact on quality (r = 0.707)
and productivity (r = 0.691), followed by Separation of Concerns (r = 0.485 for quality; r =
0.443 for productivity). These findings demonstrate that developers are accustomed to utilizing
CA in their applications. Results from open-ended questions demonstrate the CA’s adaptability.
The overall advantages of CA can be greatly increased under appropriate mentorship, to help
reduce technical debt, and to provide an appropriate architectural template. There are certain
issues, such as steep learning curves, particularly for younger engineers during onboarding;
tools and framework constraints cause developers to deal with greater complexity. All of this
demonstrates that CA may improve software quality and developer efficiency, offering insightful
information on its successful adoption and sustainability to industry teams, academics, and
researchers.
