Very cool. I've developed an arbitrage platform that calculates the spreads for you and let's you make the decision where to buy and sell. We're in private beta and we're looking for users, such as yourself, who are well versed in crypto arbitrage and already trade for it on their own. If you're interested, I can give you access but the only thing I'd ask in return is that after you played with it, you allow me to answer some questions about your experience. Let me know if you're interested.

That’s awesome! May I ask which exchanges are you using? Also, do you do it manually or do you use a bot?