One Agnostic Indian

Hello, I am pursuing PhD in the domain of Artificial Intelligence and Natural Language Processing. I am not a religious person but I value the cultural aspects of every religion. I don't think any religion is perfect or imperfect in its entirety. I am very much inclined to think that every religion is just a collection of folklores. But that has nothing to do with my beliefs in a creator of the universe. I dont know whether such an entity exists or not. Some things (like observer effect or precision of the universe) makes me think that maybe there is a creator. But then advances in sciences makes me think that maybe everything has an explanation... and we dont know many such explanations so we fill that gap with "God"/creator of the universe to make ourselves happy. What is the truth? I dont know.