Smart IT is the technological hub that ensures the work of 8300 employees and the companies in Management Financial Group in Bulgaria, Romania, Poland, Ukraine, Northern Macedonia, and Spain. The business entities of MFG have over 16 years of experience in developing and managing complex software solutions and in administrating ICT infrastructure. The main focus of Smart IT is the development of a fully generic modular no-code platform for onboarding of fintech companies with various business models. We use technologies such as C# and .NET/Core, ASP.NET/Core MVC, Web API, RabbitMQ, OAuth 2.0, Microservices, Docker, Kubernetes, ELK Stack, Grafana/InfluxDB, Polymer, DevExpress, JavaScript, jQuery, SignalR, EF, EF Core, MS SQL, MongoDB. Our work gives a competitive advantage to all companies in the group with business models in fintech sectors such as consumer and business lending, credit and digital cards, P2P lending, and other alternative financial products and services.