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One hour-long Google-Meet class to guide me live in developing a nodeJS cloud function that queries a firebase Cloud database

Hi! I am new to programming and need some help with a firebase cloud function I am building (nodeJS with typeScript). The cloud function should import data from a firebase Cloud database (already working) and later use that data to run different queries.

We would agree on a time and I would send you a google Meet link to hold the call. If the session goes well we might be able to continue working together and schedule additional hours :)

Next you can see:

A.- the structure of my firebase database

B.- the queries I want to implement

C.- my current typescript code

A.- the structure of my firebase database (see attached "figure [login to view URL]").

Figure 1 shows the structure of my firebase Cloud database. The collection "users" hold many "user" documents, each of whom has logged in with Google Auth. Each "user" document holds a collection called "bestScore" and another collection called "history". "History" holds many documents, each specifying various fields related to a particular math questions the user has been given in a mobile app and the answer he has submitted. These fields, seen in figure 1 are:

- question (holds the math question that the user has received in the mobile app)

- answer (the correct answer to the question)

- userAnswer (the answer the user has submitted)

- time (the number of secods it has taken the user to answer the question)

- dateTime (the time stamp that shows when the question was displayed)

- qtype (a string that shows the type of math question that was posed)

B.- Queries I want to implement:

1. get the type of question the user answered the last time he played

2. get the number of questions of a particular type that the user has answered correctly

3. same as above but limited to a particular time period (e.g. last two weeks)

C. My typeScript code: [login to view URL]

Beceriler: node.js, Google Firebase, Typescript

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İşveren Hakkında:
( 2 değerlendirme ) Santiago, Chile

Proje NO: #26327842

Seçilen:

agitbaran0420

hello, how are you? I am very interested in your job and I think I have all skills you want. Especially I am mastered Typescript, node, firebase. Please contact me for more detail. Thanks and Regards.

$5 USD / saat
(0 Değerlendirme)
0.0

Bu iş için 3 freelancer ortalamada $10/saat teklif veriyor

workgaman

How are you? I have just understood what you want fully. It is not problem for me so I can finish the project in a short time. Please don't hesitate to contact me if you want to finish this project instantly. Hope wor Daha Fazla

$20 USD / saat
(9 Değerlendirme)
3.9
nikolharutyunyan

hello,how are you. i read your bid carefully. I am expert on google firebase. i am Android, Iphone expert and have full experience for 10 years. Mobile app and game is my top skill and i . i can provide most quality a Daha Fazla

$5 USD / saat
(0 Değerlendirme)
0.0