[Rev359a]

It depends on country and companies.

If you are in the company which has consultancy, consultants and freelancers and permanent employees - it can take ages because consultancy, consultants and freelancers are all competing each other while sucking the money from the companies. Every deployment in this case will result in a disaster because they never work with each other - they are just sucking the money and the permanent employee suffers and they start leaving for better options

If you are in the company which has talented permanent employees and good visionary leaders who work with the spirit of team building and team work I can assure you it will be as easy as pie - they work with each other and they make good results and take responsibility.

Piece of advice look for silos in your company and make them work as a team and it will take less time.

Development time can be more but deployment should always be easy if you have the right people. Try to hire right people for the right job

Deployment now a days is all cloud managed with in house or service providers like aws, google or azure and mostly offers serverless solutions as most of the databases and services are available as a service and a good DevOps would do it easily without taking much time provided if your team has people who do not like to work in silos and compete with each other