The kind of support needed is not specified. From what I understand of your description, it is either you need help with understanding and using these tools or you are working on a project that involves big data. If it is a big data project, I have a feeling that you are having a hard time choosing between hadoop and apache spark to wrangle and process your data(that will depend on the scope of your project). I also have a feeling that you are not sure whether you should use olap database or AWS Redshift(also depends on the scope of your project). Maybe we could arrange for a call and we can discuss what the scope of your project is so I can know precisely how to help.
I have worked on projects using AWS services Redshift, I have also worked with tools like Apache Spark, Hadoop, SQL, Java, Python, Postgresql, Apache Cassandra. I can also automate data pipelines using Apache Airflow. Hence, I believe that my experience in using the above tools makes me the right candidate for your project. You can have a look at the projects I've worked on via my github account(username : Edbali). I look forward to hearing from you soon.