For Raspberry Flavour: Blend raspberries, milk and maple syrup in a blender. Pour mixture in a mixing bowl and mix in with chia seeds. Refrigerate the mixture for at least one hour. Stir occasionally.
For Vanilla Flavour: In another mixing bowl, stir Greek yogurt, almond milk, maple syrup and vanilla extract. Mix in chia seeds. Also refrigerate this vanilla mixture for at least one hour. Stir occasionally.
After refrigeration, place the raspberry chia seed pudding in a mason jar, then followed with vanilla pudding. Top with fresh strawberries and blueberries to serve.