Why has outsourced software development become more popular lately? 

By resorting to IT outsourcing services, the customer company gets an undeniable advantage, getting rid of the need to inflate the staff by hiring its own IT specialists. In addition to the financial advantage due to the reduction in total costs, this brings pronounced convenience due to the peculiarities of the provision of such services. The fact is that organizations offering IT outsourcing services, such as Intellectsoft 

https://www.intellectsoft.net/services/outsourcing-software-development-services  have a sufficient staff to meet the needs of all their clients who have entered into the relevant contracts. If necessary, there is always a competent specialist who is ready to provide the necessary assistance and resolve the problem.