Tell about your role in the project at [company], what you do, what tasks you solve. Can you give a specific case with complexity?

In my last project at the company, I served as a Python developer, focusing on backend logic development and integration with external APIs. My main tasks included writing modules for data processing and automating business processes.

One of the challenging cases involved optimizing the processing of large volumes of data. Initially, the script was too slow, and I rewrote it using generators and asynchronous calls, which reduced the execution time from several minutes to a few seconds.

An example of simplified code with a generator:

def data_stream():
    for i in range(1000000):
        yield i * 2

for item in data_stream():
    process(item)