SISOFT was founded by mathematicians, physicists and engineers working across different technical branches, building software and electronic development for companies in Mexico D.F., including clients such as Zimpler. The founders' scientific and mathematical background shapes an approach built around custom development, consulting and software management rather than off-the-shelf products.
Work centers on billing and provisioning applications, systems integration for CRM and ERP platforms, and e-commerce systems built on web services architecture. The firm also develops native apps for iPhone and Android, extending client systems into mobile channels alongside the core web and backend work. This combination of custom development, integration and mobile delivery supports clients that need billing infrastructure connected to CRM or ERP systems as well as customer-facing e-commerce and app experiences.
SISOFT also runs training programs in Java, Ajax, Linux and Unix, giving client teams direct exposure to the technologies underlying the systems built for them. The stated goal is to operate as a technology partner for clients, pairing custom software delivery with this kind of technical training rather than treating each engagement as a one-off project.