MR.DHARMESHKUMAR P.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Oct 5, 2026.

If anything needs to do with the below area then contact me. 1. Apache Spark, Hadoop 2. Azure Databricks, Azure Data Factory, Azure Data Lake(ADLS Gen2) 3. SQL, MySQL, T-SQL (e.g. Table, View, Query, StoreProcedure, Trigger, Function) I have worked on the following projects: • Led the design and implementation of an ETL pipeline in Azure Data Factory, reducing data processing time by 22% • Architected and executed end-to-end implementation of a robust data pipeline, enabling the ingestion of 80% of data from a multitude of sources into Azure Data Lake and HDFS • Initiated the cloud migration from Pyspark on-prem to Azure Databricks which resulted in a cost saving of 27% • Enhanced data accuracy by 15% by implementing data quality checks • Conducted performance tuning on Spark-SQL queries, and optimized data retrieval by 20% I have more than 10 years of experience in SQL, and MySQL. And 4 Years of experience in Apache Spark, Azure Databricks, and Azure Data Factory. Currently, I am giving support to the Data Engineer for issue resolution and modification as per client requirements.