The future of an Informatica developer is great, if you have chosen Informatica to make your career then you have selected the right path. Because if you will look at the current market situations, then you will find there are many products that are being provided by Informatica for ETL, data masking, data Quality, data replica, data virtualization, master data management, etc. But in the coming time, it does not look like Informatica can be replaced. If you want to become a successful Informatica developer you must add some more skills in addition to Informatica that will give you good career growth. You should have a working knowledge of SQL, especially functions, joins, sub-queries, etc. Knowledge of PL/SQL is also recommended. I am also mentioning a video tutorial for you which you must watch to learn more about Informatica.