There are several languages and technologies to develop software, each company / professional chooses their own. This choice can be based on n factors ranging from the ease of technology used to personal / business interests.
We, at FocoSolutions, have adopted a technology that we believe to be the best, both for our customers and for ourselves.
We adopt Odoo as a standard in the development of our applications. Odoo is an open source
tool, just like the famous WordPress. It is a framework that has been around since 2005 (then called TinyERP). It uses the Python language and the PostgreSQL database. Odoo is best known as an ERP system, that is, a set of interconnected modules to serve the management of small to large companies.
We use Odoo as a framework, thus managing to create robust software that one day can be integrated into Odoo ERP, if necessary.