Heat a large skillet over medium heat. Add the olive oil and when the oil shimmers, add the chicken, onion, garlic, chipotle chilies, cumin, paprika, and a large pinch of both salt and pepper. Coat evenly, spreading in an even layer. Cook, stirring occasionally, until the chicken is browned all over, about 10-12 minutes. Remove from the heat and stir in the cilantro and lime juice.