Job - IVF Report Generator

I had to create from scratch a generator of reports for In Vitro Fertilization (IVF). Receive a colossal JSON with all the data about everything a client might need to see. Generated .pdf file contains charts, tables, lists, images and lots of text with fancy yet simple designs.

All that I covered in unit testing and JSON validation. It was important for a client to make that API as error-proof as possible.

Frontend made requests, wait 60 seconds for the report to be generated and then download it

Tech Stack: React-pdf (Similar with React Native), ReactJS, NodeJS, express, serverless, webpack