The issues of serverless approach

It's a story about using serverless architecture in the startup on the scaling stage.

Ruslan will tell from his own experience how it is possible to live without DevOps and what are the results of this decision, including answers to the following questions:

• why using lambdas in production wasn't the best idea;
• when it is time to replace a group of lambdas with a full-fledged service;
• which nuances you need to consider when you have several locations.