Pros
There is none to be honest.
Kontras
First, engineers and analysts are overworked. To give you an example, you are assigned several medium-large projects and expected to work alone and then they will give you minimum payment for all the work that is supposed to be worked by several roles. Second, our network is called a sales-driven network. This means that sales, marketing and other non-technical departments push all the orders to you because they get bonus for doing that. Of course they don't care about how long it takes to build complex network. They want you to build the service right away. To make it worse, our senior management supports it because "it brings money". Lastly, a lot of software we use is outdated. so there is no way to improve the overall process such as automation.