Season your shrimp with soy sauce, salt, pepper, and corn flour. Mixing everything together to form a paste. Let marinate for 10 mins while you prep the veggies etc.
Put all the ingredients for the sauce together and whisk until well incorporated.
Heat your pan on high, pour in some oil, and add your shrimp. Fry for just 30 seconds on each side, then turn your heat down to medium
Add in the ginger and garlic, frying for a minute or so until the garlic starts to brown.
Then, throw in the onions and bell pepper. Stirfry for a couple minutes until the veggies get some color on them.
Then pour in your sauce. Let it simmer for 5 minutes until the sauce thickens, taste and adjust salt and sugar if needed.
Add in some split green chilis a couple minutes before taking it off the heat, and garnish with some chopped green onions