Utilizing cloud DevOps is a good tool for reducing error. Automated computing services make testing faster so you can catch problems more quickly. You can create processes that run at certain milestones in the development process giving you timely feedback on how a piece of software is coming together.
The collaborative nature of working in this manner adds the benefit of oversight between colleagues. Members of your staff can work together to check that everyone is on the right path and offer help and guidance where needed. This cuts down on mistakes that could take much longer to discover with other work styles.