Zaid Alsalami, Shaykh Dr Zaid Alsalami is an Iraqi born scholar, raised in Australia. He obtained a BA from Al-Mustafa University, Qom, and an MA from the Islamic College in London. He also obtained a PhD from... Answer updated 3 years ago
Bismihi ta'ala
Yes, of course you can do that, and it is rather recommended to do charity work and noble deeds on behalf of others, alive or passed.
You will indeed be rewarded equally, if not more for your consideration of doing good deeds on behalf of others.
And Allah knows best