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I will provide 24h express bigquery sql fix and logic optimization
Data Visualization Business Intelligence Expert
Hi! I’m Tetiana, a dedicated Data Analyst & BI Specialist. I help businesses transform raw data into clear, actionable insights through professional data visualization. With expertise in Business Inte...
About this Gig
Stop wasting time on broken SQL. Get it fixed in 24 hours.
Is your BigQuery script failing? Data not matching your Looker Studio or Tableau dashboard? Google Cloud costs spiraling out of control? I offer a high-speed, expert solution for your SQL bottlenecks.
As a Data Analyst with deep BigQuery expertise, I dont just fix syntax errors I ensure your data logic is bulletproof.
Why choose this Express Service?
- Lightning Fast Delivery: Your fix will be delivered within 24 hours (often much sooner).
- Double AI Verification: Every solution is cross-validated by Claude 3.5 & Gemini 1.5 Pro plus my professional human audit to ensure 100% accuracy.
- Cost Optimization: I optimize your queries to reduce bytes billed, saving you money on Google Cloud.
- Logic Debugging: I fix JOINs, Window Functions, and complex CTEs that others find confusing.
- ️ Ready-to-Use: You get clean, commented SQL code that is easy to implement immediately.
What I need from you:
- A brief description of the issue.
- The current SQL script (if available).
- The expected result or business logic.
1 Script = 1 Fix = 24 Hours. Stop debugging, start analyzing!
Please message me before ordering if you have a massive project or an
My Portfolio
FAQ
How do you ensure the SQL logic is correct?
I use a triple-check method: my professional human audit + cross-verification by Claude 3.5 and Gemini 1.5 Pro. This ensures that the code not only runs without errors but actually returns the correct business data.
Can you optimize my query to reduce Google Cloud costs?
Yes! As part of the fix, I analyze your query for "heavy" operations and apply partitioning, clustering, or filtering best practices to minimize the bytes billed.
What if my query is very complex (over 500 lines)?
This Gig covers standard query fixes. If your script is exceptionally large or requires architectural changes, please message me first so I can give you a custom estimate.
Do you need access to my Google Cloud Console?
Usually, no. In most cases, the SQL script and a sample of your data schema (column names and types) are enough for me to find and fix the issue.
