Cut cooked shrimp into 2-3 pieces and add it to the bowl.
Chop hard boiled eggs and add them to the bowl as well.
Add diced green onion, minced shallot, minced dill weed, pressed garlic, lemon juice, lemon zest, and salt.
Gently mix everything until combined.
Add mayo and gently mix until mayo is evenly incorporated.
Refrigerate until ready to serve.
If you wish to cook your shrimp for the salad:
Bring water to boil in a small pot. Add salt to water and mix. Add shrimp and turn off the heat. Cook shrimp for 2-3 minutes, depending on shrimp size. Shrimp will turn pink and curl. Take shrimp out of water to cool. Once it's cooled, use it in the salad.