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Pravin Singh

@pbxr

Senior Data Engineer with 8 years of experience in Azure, ADF, Databricks, PySpark, SQL, Fabric , Delta Lake & lakehouse , scalable data pipelines.

India

Message

I design and optimize ETL/ELT pipelines for marcel.ai using Azure Data Factory, Azure Databricks, PySpark, and Spark SQL. Workload optimization and Job Compute cluster migration reduced Azure Databricks compute costs by 30%+.

I also built monitoring and observability solutions with Azure Application Insights, Log Analytics, and KQL. Improved alerting cut production issue detection time by 25%, and I provide L2 production support and go-live hypercare for critical pipelines.

Previously, I developed Azure data solutions and optimized processing frameworks for integration and migration work. optimized Talend ETL solutions and supported the ETL lifecycle, from development and testing through production operations.

Experience

Work history, roles, and key accomplishments

Current

Senior Data Engineer

Current

Apexon

Sep 2026 - Present (1 month)

Senior Data Engineer at Apexon with 8 years of experience in Azure Data Engineering. Expertise in Azure Data Factory, Databricks, PySpark, SQL, Delta Lake, ADLS Gen2 and ETL/ELT pipelines. Skilled in building scalable data solutions, CDC, incremental loads, data transformation, performance optimization and cloud data Experienced in delivering reliable, high-performance and AI-ready data solutions.

PySpark Databricks SQL PostgreSQL ADF Azure ADLS Gen2 Azure Blob Storage Microsoft Fabric Talend Open Studio For Data Integration

Azure Data Engineer

Publicis Re:sources

Aug 2024 - Aug 2026 (2 years)

Designed and optimized scalable ETL/ELT pipelines using Azure Data Factory, Azure Databricks, PySpark, and Spark SQL. Reduced Azure Databricks compute costs by 30%+ and improved production issue detection time by 25%.

Azure Data Factory Azure Databricks PySpark Spark SQL ADLS Gen2 Azure SQL Database Azure Blob Storage Delta Lake Unity Catalog Azure Application Insights Log Analytics KQL Power BI Jira GA4 GTM

Senior Software Engineer

ACL Digital

Jan 2023 - Jul 2024 (1 year 6 months)

Designed and optimized enterprise-scale ETL/ELT pipelines using Azure Data Factory, Talend, PySpark, Python, and SQL. Provided production support and root-cause analysis for critical data pipelines.

Azure Data Factory Talend PySpark Python SQL ADLS Gen2 Azure SQL Database Azure Blob Storage Data Integration Data Migration Production Support

Consultant

Capgemini India Pvt. Ltd

Sep 2018 - Jan 2023 (4 years 4 months)

Developed and optimized enterprise Talend ETL solutions through performance tuning, parallel processing, and SQL optimization. Managed the complete ETL lifecycle including development, testing, deployment, and production monitoring.