Tibco Spotfire Trainer

I am looking to improve my skills in Tibco Spotfire and looking to hire a Trainer who has in-depth knowledge in the area. I can travel to a preffered location for the class. I am searching for a Tibco Spotfire Trainer who can help me to learn Tibco Spotfire near Marathahalli, Bangalore. Tibco Spotfire Trainer should be availble during weekdays and weekends.