Position: Golang Developer
Category: Golang
English level: intermediate
Years of experience: 3


I worked as a golang backend developer over 3+ years. We made billing system for telecom company. In this system we created mapping, accounting, online payments, cabinet, warehouse and traffic control managements. I used golang as a main programming language and as database we used mongodb. 
Second project is billing system for utility companies. In this system we also created mapping, accounting, warehouse, online payment integrations, cabinet and invoice managements.