Suman Sourav
Databricks | Spark | Python | Pyspark | Azure | Database Administration | BigData | Linux | Informatica | Abinitio | Snowflake | Data Warehousing | LakeHouse
- Role
- Senior Software Engineer at Oncor Electric Delivery
- Location
- Dallas, TX, US
- LinkedIn followers
- 500 followers
About Suman Sourav
Possess 10 years of extensive experience in Data Warehousing, Database, Data Lake & Lake House management with a demonstrated history of excellence in data analysis, design, development, testing and job orchestration across cloud and on-premises platforms. Expertise includes working with Databricks, Pyspark, Python, SQL, Informatica (IICS/IDMC, PowerCenter, PowerExchange), Abinitio, PL/SQL, and Shell Scripting. Proficient in designing and deploying ETL solutions to extract data from relational/NoSQL databases, on-premises/cloud databases, applications, queues, SAP systems, and CSV/XML/JSON files. Adept at applying complex business logic in the ETL layer to load data into Enterprise Data Warehouses (EDW) and Operational Data Stores (ODS) for Business Intelligence (BI) reporting, data science, and operational analytics. Successfully led ETL upgrade project involving the migration of ETL workflows from on-premises PowerCenter to IICS/IDMC and transitioned the data warehouse from on-premises databases to Snowflake. Currently spearheading the migration of a legacy Informatica ETL system to Databricks jobs using Pyspark and SQL.
Experience
Senior Software Engineer
Mar 2025 — Present · Dallas, TX, US
Skills
- Sql
- Databases
- Oracle
- Informatica
- Cognos
- Microsoft Office
- Unix
- Management
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