Connecting backend with MongoDB and etc + Automated Test Running w/ Azure Pipelines -- 2

I am looking for a freelancer who has experience in connecting backend technology, specifically Javascript, MongoDB, ReactJS, and Node.js, with MongoDB. I need assistance in setting up the MongoDB database. Additionally, I have specific requirements for automated test running with Azure Pipelines, which I would like the freelancer to specify.

Contact me for further information regarding the project.