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I will fix and optimize your snowflake sql queries
Cloud Data Engineer, AWS and Snowflake
Senior Data Engineer specialized in AWS, Snowflake, SQL, Python, PySpark and dbt. I build reliable ETL/ELT pipelines, serverless data workflows, data lakes, data warehouses and analytics solutions. My...
About this Gig
I help businesses troubleshoot and optimize Snowflake SQL for better performance, reliability and maintainability.
This Gig is ideal if you need help with:
- SQL errors or incorrect results
- Slow Snowflake queries
- Complex joins, CTEs and window functions
- Query restructuring and simplification
- Performance tuning and cost-aware improvements
Snowflake Query Profile analysis when access or screenshots are provided
You will receive clean, corrected or optimized SQL together with clear notes explaining the main changes.
My focus is practical, production-ready work with a clearly defined scope and professional communication.
Please send the query, expected result, relevant table/schema information and any error messages or performance details.
For complex workloads, multiple pipelines, dbt projects, warehouse redesign or broader Snowflake architecture work, please contact me before ordering so I can recommend the right scope.
Platform:
MySQL
•
PostgreSQL
•
Redshift
•
Other
My Portfolio
FAQ
What do you need from me to get started?
Please send the Snowflake SQL query, the expected result, relevant table/schema information, and any error messages or performance details. Screenshots from the Snowflake Query Profile are also helpful for optimization work.
Can you fix queries that return incorrect results?
Yes. I can troubleshoot SQL logic, joins, filters, aggregations, CTEs, window functions and other common causes of incorrect results, as long as you provide enough context about the expected output.
Can you optimize slow Snowflake queries?
Yes. I can review query structure, joins, filters, aggregations and execution behavior to identify optimization opportunities. For deeper performance analysis, Query Profile details or screenshots may be required.
Do you need access to my Snowflake account?
Not always. Many issues can be solved using the SQL query, schema information, sample data and screenshots. If account access is necessary, we can discuss the safest way to proceed before the order starts.
Do you work with dbt or larger Snowflake projects?
Yes. I also work with dbt, data modeling, ETL/ELT pipelines and Snowflake analytics environments. For broader projects, please contact us before ordering so we can define the scope correctly.
What is considered a revision?
A revision covers adjustments related to the original requirements. New queries, new business rules, additional tables or changes in scope may require an extra service or a custom offer.
