Write a program for AVR ATTiny13

Employer
[no-member:pro]Sergey[/no-member:pro]
Project parameters
Type of cooperationOne-time project
SectionSoftware development
Prepaymentprepayment is possible
Acceptance of requestsfrom Jun 10, 2020 until Jun 13, 2020
Project description
Programmer services are required. You need to write a program for AVR ATTiny13. I'll need a source with comments. TK to the post office.