We handled the setup in-house. We did not need outside assistance. 

I implemented the solution in-house.

Implementation was done in-house only.

It was done in-house.

I could take care of the deployment of the product by myself without any other person or support.

Our company implemented the solution which requires manually writing the process. 

We do the implementation of Postman and give support. We had to use two engineers for the implementation, one senior and one junior for the process.

We implemented this solution in-house.

We implemented the solution in-house and there is no maintenance because continuous updates are provided. 

We have perhaps ten people who maintain this solution

All implementation was done by our in-house team.