Writing this on behalf of a friend of Santanu, who is reachable for seeking cancer related opinions or guidance

Just define json schema within a koa router, which will automatically create a documentation and input validation using the schema

Building sample NER model with RASA

Build a promotions evalution engine based on target and qualifiers defined via an expression language.

Building compiler is a fun, you can start writing a DSL (domain specific language) following this article. Our choice is PEG grammar for this article.