"I will try and do my best with the club," Kashyap told IANS over phone from Mumbai.
Aizawl had failed to register a win in their last seven games.
Under the Portuguese, the club obtained 17 points from 13 matches and are sixth on the points table.
Apart from Mumbai FC, Kashyap has coached Mohun Bagan, Royal Wahingdoh, Salgaocar amongst others.
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