Meanwhile, chop the onion, tomato and green set aside.
In a medium-size pot or skillet, on medium heat, add olive oil, and let it heat up.
Next add onion and green pepper and lightly sauté it until the onion softens.
Add tomato and sauté everything for 30 seconds.
Turn off the stove.
Now add onion, tomatoes, and green pepper to a blender.
Blend for 1-2 minutes until smooth.
Now add the smooth paste from the blender back into the pot or skillet.
Turn on the stove and let it heat up.
Add 2 tbsp of ginger garlic paste and mix.
Now add ½ cup of water and mix.
Add powder spices and salt and mix.
Now add the marinated shrimp and mix well.
Place the lid on the pot or the skillet and let it cook for 10-15 minutes or until the shrimps are fully cooked.
Turn off the stove.
Serve immediately with warm rice.