There is no conflict between speed and quality! That was the header for lesson one of your relearning program. You want to improve software development productivity in yourself, your team or your organization? Then follow me along and debunk a few myths.
The foolish man builds his house on loose sand but the rains and the winds will crash it. (Matthew 7:24-27) Things have not changed that much in the last two thousand years. Technical debt remains a major challenge for software development teams.