Siddartha J.
Data Engineer | ETL & Big Data Specialist | Azure, AWS, Databricks, Snowflake | Python, SQL | Power BI & Tableau | 5 Years Experience
- Role
- Data Engineer at Erie Insurance Group
- Location
- Brooklyn, NY, US
- LinkedIn followers
- 500 followers
About Siddartha J.
Experienced Data Engineer | 5+ Years | Cloud | Big Data | ETL Pipelines | Data Analytics I\'m a data engineering professional with over 5 years of experience building scalable data pipelines and delivering actionable insights. I specialize in end-to-end data solutions: ingestion, transformation, storage, and visualization. Tech Stack & Tools: Languages & Databases: Python, SQL, R, Scala, Java | MySQL, PostgreSQL, MongoDB, Cassandra ETL Tools: Azure Data Factory, Apache NiFi, Talend, Informatica, SSIS Big Data: Hadoop, Spark, Kafka Cloud Platforms: AWS (S3, Redshift), Azure (Synapse, Data Lake), GCP (BigQuery) Visualization: Tableau, Power BI, matplotlib I’ve improved data infrastructure for Fortune 500s like Walmart and Erie Insurance, driving measurable results in KPI monitoring, financial forecasting, and operational efficiency. I\'m passionate about data’s power to drive innovation and excited by challenges that combine complex technical problems with real business impact.
Experience
Data Engineer
Mar 2024 — Present
Streamlined SQL pipelines, improving reporting efficiency by 20%. Built Tableau dashboards delivering cost-saving insights for strategic decisions. Conducted time-series analysis with Python, enhancing cash flow forecasting accuracy.
Education
St. Francis College
Information technology management
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