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I will optimize your snowflake sql queries and cut cloud costs
Visa Application Specialist , YouTube SEO Expert, data optimize expert
Your Visa application specialist | Youtube SEO expert | Snowflake/SQL professional developer is here!
I am a multi-skilled professional specializing in Snowflake data optimization, YouTube SEO growth,...
About this Gig
Senior Snowflake Database Specialist | 10+ Years Experience
Is your Snowflake environment underperforming? Are high warehouse costs eroding your budget? You need a specialist, not a generalist.
I am a veteran Senior SQL and Snowflake Developer with over a decade of dedicated expertise in database optimization, performance tuning, and stability. I focus on the core database layer to ensure maximum efficiency.
My core services include:
- Query Performance Tuning: Diagnosing and refactoring complex, slow SQL to run fast.
- Snowflake Cost Reduction: Expert review of Warehouse sizing, clustering, and data maintenance to minimize spend.
- Database Maintenance & Bug Fixing: Designing and maintaining stable tables, views, and stored procedures; rapid resolution of data integrity issues.
I deliver senior-level insight and permanent, reliable solutions. Currently working as a professional developer in Mexico, I provide flexible, world-class service to global clients.
Stop wasting time and money. Message me now and let's make your Snowflake environment run smarter!
Platform:
MS SQL
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MySQL
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PL/SQL
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SQL Server
•
Snowflake
Expertise:
Data warehouse
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Design
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Normalization
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SQL
•
Performance
FAQ
What exactly is your area of expertise?
I am a Senior Snowflake Database Specialist. My focus is exclusively on the core database layer: performance tuning of SQL queries, optimizing tables and views, designing cost-efficient schema architecture, and fixing complex database-level bugs.
What kind of queries can you optimize?
I specialize in complex DML (INSERT, UPDATE, DELETE) and SELECT queries involving multi-level JOINs, Window Functions (ROW_NUMBER(), LAG()), CTEs, and procedures that are currently causing high latency or burning excessive warehouse credits.
Do you offer ETL/data pipeline setup?
No. My expertise is specifically in optimizing the SQL/database logic and objects after the data has landed in Snowflake. I can help with MERGE logic and using TASKS for maintenance, but I do not design full ETL/ELT pipelines.
What do you need to start the work?
I primarily need the specific SQL queries you want to tune and the schema definitions (DDL) of the tables involved. I do not require production access. For advanced tuning, I can provide instructions for you to share the QUERY_PROFILE JSON.
What if I need ongoing help?
If you require continuous monitoring or development support beyond the scope of the Premium package, please contact me for a Custom Offer to set up a monthly retainer/support plan.
What is your time zone availability?
I am currently based in Mexico, allowing for excellent flexibility and communication across North/South American time zones, and prompt responses for European and Asian clients.
Do you guarantee the query will be faster?
For optimized queries, I guarantee a demonstrable improvement in query execution time and/or a reduction in compute resources used. The exact speed increase depends on your data volume and clustering, which we will discuss upfront.
What is included in a revision?
Revisions are for minor adjustments or clarifications based on the original scope. If the requirements change after the order is placed (scope creep), a new offer will be necessary.
