Tell us about your experience working with Go: did you develop services in Go yourself or mainly work with existing ones? What fixes did you make?
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157
Python
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584
Tell about your experience deploying and configuring CI/CD.
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145
How to solve the same problem without Redis and without increasing the service memory: how to pre-process analytical data using PostgreSQL?
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136
What does asyncio.gather do and after how long will it return a result if two async functions run for 5 and 15 seconds respectively, but only contain CPU-bound calculations without await?
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128
How to speed up filtering analytical data by days without indexes, by pre-creating a table using PostgreSQL?
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117
Do you see any difficulties working with external marketplace API limitations, such as rate limit and HTTP 429? Are you comfortable working in such an environment?
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115
What methods of optimizing SELECT queries in PostgreSQL do you know besides indexes?
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115
LeetCode #? — The client complains about a slow sales analytics endpoint: a complex SQL with multiple JOINs and calculations that can take over a minute. A data freshness delay of 5–10 minutes is acceptable. What is the simplest solution you would suggest?
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105
Tell us about the team and services you have developed, maintained, and supported.
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102
How comfortable are you working with PostgreSQL and raw SQL instead of ORM, such as SQLAlchemy?
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93