You can not make an iPhone in a factory that manufactures MI phones. iPhone requires separate manufacturing and quality engineering processes. In the same way, any software application with higher built-in quality is without proper Quality Engineering & QA processes.
We deliver value, not just a bundle of code files. It has been possible by practising LEAN Software Development Principles, Toyota 5S, Agile Methodology, Scrum, DevOps, OpenAI, and more.