Hi there,
I am a web developer with experience in Javascript, Nodejs, MongoDB, and other technologies like PHP and Wordpress.
I can develop a database and API with all methods for your data. Will that be used by an external client like a mobile app or a web app? If any of those, I can also work consuming the API.
Depending on the data we would use different technologies, but for this type of job I generally use Nodejs (with express js framework) and MongoDB for saving the data.