Tell me about your experience at Tinkoff — how were you employed and what did you do?

At Tinkoff, I was hired through an internal recruiting process after a technical interview that assessed my knowledge of Go, algorithms, and system design. In the company, I worked on developing microservices in Go, participated in designing high-load systems, optimized performance, and wrote integration tests. My main tasks included working with APIs, interacting with databases, and implementing business logic for financial products.