Many candidates find the UPSC to be one of the most difficult options, so many students aim to make a profession out of it. Suppose you question a second person whether they are familiar with the IAS examination or not. In that case, you will discover that almost everyone is because they have either taken the exam or someone they know has applied for it.
Thus, among the many candidates, some are working professionals who want to take this exam once in their lives but are hesitant to do so because they are unsure of how to study for the UPSC exam while working full-time. The cause of this is that they are trying to make the most of the limited time they have.
One of the well-known individuals associated with this is Aparna Ramesh, who obtained an AIR-35 in the UPSC CSE while maintaining a full-time job. Manish Kumar, who obtained an AIR-61 in 2017, also passed the exam on his first attempt while maintaining a full-time job.
Not only that, but I can also use the EDEN IAS Institute as an example, where I am currently enrolled in the 3-year foundation course called LAKSHYA. There, they have also created another course specifically for working professionals called UTKARSH, which is a 1-year foundation course designed especially for these types of candidates as well as others who can give one year to their preparation.