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I am a data engineer by trade and specialize in Python, SQL, Spark, Hive, MongoDB and more. I've come on Learnfly to try and make simple, short crash courses into these technologies as I personally find the longer courses to drawn-out & I often lose interest. The idea is to keep it short and sharp! 
All in One Offer! | Access Unlimited Courses in any category starting at just $29. Offer Ends in:
