NODE.js generate fake data with insert tools and performance

Hello Everyone, I'm finding expert developer for Nodejs skill to create tools like "Create fake data tools" for inserting data to MongoDB, for this tools, i will use it for test insert data with statistics like how many data can be insert, how much delayed ms in insert data per time What i will use this for ? 1) I need to use this tools for test my Mongo database performance 2) I want to know about how long delay if i'm need to inserting data total 30k each time to done for 2 billion records 3) For fake data informatio use lib name "[login to view URL]" [login to view URL] What you need work for me and delivery work? 1) You must delivery work in 2 day, Deadline max 2) Create this tools with Nodejs 3) create fake data each time total 30,000 items and insert to mongo database 4) You could use multi threads or some trick to fast done in inserting ... What i have prepare for you? 1) I already have Mongo database set up with High server spec performance with Cloud provider, I'll provide you mongodb connection string 2) My example exising noob coding :) --------- I'm using [login to view URL] to generate fake information each object data should be like userName: [login to view URL](), operatorId: 1, operatorName: 'FakeWebsite', operatorCode: 'FWS', platformId: 1, platformName: 'PG Soft', betInfo: [login to view URL](), betTime: moment([login to view URL]('2022-08-01T00:00:00.000Z', '2023-01-15T00:00:00.000Z')).format('YYYY-MM-DD HH:mm:ss'), resultTime: moment([login to view URL]('2022-08-01T00:00:00.000Z', '2023-01-15T00:00:00.000Z')).format('YYYY-MM-DD HH:mm:ss'), categoryId: 3, categoryName: 'Slot Game', betStatus: 1, betAmount: betValidAmount, validAmount: betValidAmount, winlose: [login to view URL](1,10000), timestamp: moment([login to view URL]()).unix(), createdAt: moment([login to view URL]()).format('YYYY-MM-DD HH:mm:ss'), updatedAt: moment([login to view URL]()).format('YYYY-MM-DD HH:mm:ss'),