Colombian Shrimp Ceviche

https://www.seriouseats.com/coctel-de-camarones-colombian-style-shrimp-ceviche-cocktail-recipe 

• Baking soda, mayonnaise, olive oil, ketchup, onion, hot sauce 

• Shrimp (1lb)

• Limes (4)

• Parsley

• Saltines