Java, C#, JavaScript, and maybe Python are probably the best chance of steady work, since they are so ubiquitous. C or C++ for some domains, like embedded syst

Java, C#, JavaScript, and maybe Python are probably the best chance of steady work, since they are so ubiquitous. C or C++ for some domains, like embedded systems, drivers, and other heavy-duty systems work. Learning the more esoteric stuff can be fun and can teach some interesting approaches to programming, but they are niche. Maybe more highly-paid jobs, but the availability is orders of magnitude lower than the more widely-used languages. Not knowing anything else about you than that you are from India, and just going on the experiences I have had working with some Indian subcontractors, doing some Rosetta Stone English would probably be a worthwhile investment. It's mostly the tempo that seems to confuddle Americans.