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Prem Nunna
@prem_de_sql
Azure Data Engineer, SQL and ETL Expert, Data Analyst, Data Pipelines
India
Inglese, Telugu, Hindi
Chi sono
Hi, I’m Prem, a Data Engineer with 5+ years of experience building scalable data solutions on Azure.
I specialize in designing and optimizing ETL pipelines using Azure Data Factory, Databricks (PySpark), SQL, and Synapse. Hands-on experience i implementing data validation frameworks & production-grade analytics pipelines.
Expertise:
*SQL query optimization and performance tuning
*ETL pipeline development (ADF, Databricks)
*Data cleaning, transformation, and validation
*Building dashboards using Power BI
*Debugging and fixing complex data issues
Let’s work together to solve your challenges.
Competenze
Prem Nunna
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Automazioni
I will fix etl pipelines, azure data factory adf, sql, databricks
Esperienza lavorativa
Data Engineer
Microsoft • Full time
May 2024 - Nov 2025 • 1 yr 6 mos
Worked as a Data Engineer building scalable data pipelines using Azure Data Factory, Databricks, and SQL. * Designed and optimized ETL pipelines for large-scale data processing * Developed PySpark workflows for data transformation * Built dashboards using Power BI for analytics * Implemented data validation and monitoring solutions
Data Engineer
Target
Feb 2023 - Mar 2024 • 1 yr 1 mo
Developed ETL pipelines and SQL-based solutions for processing high-volume retail data. * Created reusable ADF pipelines * Optimized SQL queries and stored procedures * Ensured data quality and validation * Supported production data workflows
Data Engineer
Tata Consultancy Services
Feb 2021 - Sep 2022 • 1 yr 7 mos
Engineered enterprise-grade ETL and reporting solutions using Azure Data Factory and Power BI. Delivered scalable, cloud-native analytics on Azure while continuously advancing cloud and data skills
