[TM] BA Analyst - create 30 SQL queries for dataset
120 USD 
5 simple queries for each table 2 complex queries with aggregations for each table 4 queries for table pairs with aggregation 5 queries for all tables at once
I need this for AI training
When submitting a proposal, please indicate TM If you have no experience or reviews - do not submit a proposal
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3 days120 USD3 days120 USD
Have experience in creating complex SQL queries inside backend server API.
If that's all that's needed - ready to start work, can gather examples of queries into one document and show.
Worked with SQL and NoSQL databases: PostgreSQL, MySQL, SQLite, MongoDB, FireBase, Bubble.io, and AWS DynamoDB.
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3 days120 USD
-124 1 1 3 days120 USDHello. I can do it without any problems. Which DB? In general, I can do it, but we need to discuss what you need. Besides payment, I am interested in feedback. Regarding TM - if all questions are closed, I will do it in a day. I put 2-3 days for discussing what exactly is needed.
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3 days120 USD
91 1 0 3 days120 USDHello! I have over 20 years of experience in developing high-load systems. I am ready to help after reviewing the detailed specification.
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3 days120 USD
289 1 0 3 days120 USDGood day.
I have 20 years of experience working with SQL, I will do it in a day.
If you have a technical task for the source data, I will do it quickly within the day.
In the bid, I will specify 3 days with a margin for approval and corrections.
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