Big data query with mongodb backend and speak and JDBC comparison and possible cloud deployemen

I am looking for a freelancer who can help me with a big data query project. The data to be queried is small, less than 10GB. I am currently unsure if I require assistance with cloud deployment, but it is a possibility. The ideal candidate should have experience with MongoDB backend and speak and JDBC comparison. Additionally, experience with cloud deployment is a plus. The query system should have real-time analytics and advanced search capabilities, and data visualization is a nice-to-have. If you have the required skills and experience, please reach out to me.