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by canterburry 3713 days ago
Hot tech may help you but only for a short time until it becomes commodity. I think niche is far more stable in the long term. I.e. I specialized in rule engines for 7 years (Drools, JRules, FICO Blaze etc). Not many experts in this field. Not hot, not growing but a constantly in demand niche from companies who can't exist without it.