I have been in the information technology profession for twelve years. Mostly in Healthcare, the rest in Advertising and Human Resource. When I run into a problem, I try to create a model that can be reused for various scenarios. For example, the patient visit reservation model which has developed into a solution in the reservation of operations and referrals. I'm very happy to be able to help other programmers in solving their problems. I often become the initiator in the use of new methods or tools. For example I was the initiator in the use of json as a data storage format, the initiator of the use of sockets for communication of several users in real time, the initiator of the use of one of the frontend frameworks(Vuejs), and the initiator of using python and jupyter notebooks to explore data which is owned by hospitals.