

As a wage laborer, I trade time for a fixed amount of money to be deposited to my bank account.
As an employer, I agree to pay employees a wage based on some existing contract.
As a wage laborer, I can work harder to sell more product making more profits for the company.
As an employer, a productive wage laborer increases my profits since ((gross profit) - (fixed labor cost)) = (net profit).
The kicker is the productive wage laborer could keep the net profits, or split them with other workers, if not for the employer. The employer has trapped land, capital (building, tools, ect) and a favorable agreement with labor in the form of wages to fix costs. The employer then lives off the work of others.
Employers are parasites. The struggle between wage laborers and employers is a class struggle. Class solidarity is an acknowledgement of the parasitic relationship. Class solidarity, friend!

I still need to provide binaries for Windows, so build and compile for multiple operating systems.
I love Linux. Deploying software to customer sites was historically challenging on Linux due to system dependencies. Containers alleviate most of those problems.