Probably React for the frontend, Postgres for the database, PostgREST to serve up a REST API, Nginx for routing. Any services or tasks not done in the DB direct

Probably React for the frontend, Postgres for the database, PostgREST to serve up a REST API, Nginx for routing. Any services or tasks not done in the DB directly written in one of Python 3, Kotlin, or Go. Pretty much any generic search task including freetext is easy in Postgres, but if I need more I’d throw in Elasticsearch. Building an MVP should be done with the tools you’re most comfortable with!