The meaning of engineering already has the concepts of creation, construction, testing, development and maintenance. What we do in Luxfacta is exactly that addresses the concept of software engineering according to Bauer. We are experts in understanding the basic needs of the customer and bring the right solution for him.
The functional specification of a product before it is developed is the guarantee that the software or the system will be functional for real business needs. Besides the functional specification here in this link you will find step by step as we develop our clients' projects.
The agile methodologies solve the problems of development projects rather than through more controls and rigidity, but accepting some of the uncertainties inherent in the project development and systems integration, they optimize their return on investment and get a greater involvement of teams and end customers. And We do this by SCRUM.