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narayananrg

Narayanan

@narayananrg

Senior Data Engineer

India
English
About me
Hi, I’m a Data Engineer specializing in SQL query optimization and Snowflake. I help clients solve performance issues, fix slow or incorrect queries, and extract accurate insights from their data. My services include: • Writing and optimizing complex SQL queries • Troubleshooting and fixing data issues • Snowflake query development and performance tuning • Data cleaning and preparation for reporting I focus on delivering efficient, reliable solutions with clear communication and on-time delivery. Let’s work together to solve your data challenges.... Read more

Skills

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narayananrg
Narayanan
Offline • 
Average response time: 1 hour

See my services

SQL & NoSQL Queries
I will fix slow sql queries and optimize snowflake performance
From$5 / projectMore details

Work experience

DATA

Senior Data Engineer

DATA

Oct 2021 - Present • 4 yrs 7 mos

Role: Data Engineer Duration: 5 years Description: Worked as a Data Engineer with strong experience in SQL and Snowflake. Built and optimized SQL queries for large datasets, improving performance and efficiency. Developed data transformation logic and handled data cleaning to ensure accurate and reliable outputs. Experienced in Snowflake data warehouse operations including table creation, data loading, and query optimization. Focused on delivering efficient and scalable data solutions.