Prerana Singh

Data Engineer @TD

Toronto, ON, CA
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WORK HISTORY

Feb 2025 — Present

Data Engineer @TD

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CA

Streaming & Ingestion: Apache Kafka for real-time transaction data ingestion PremblyProcessing Layer: Real-time transformation with Apache Spark / Databricks (Python / PySpark)Batch & Orchestration: Azure Data Factory connected via Airflow/Prefect for scheduled ETLGraph Analytics: Neo4j or Linkurious for entity relationship mapping and link analysis in AML networks ML Models: Python-based anomaly detection models (Isolation Forest, XGBoost, graph-based GNNs) used to flag high-risk behaviorsData Warehouse: Azure Synapse or Snowflake / BigQuery for core banking datasets and compliance reportingWorked with Snowflake and DBT.Have PROD support experience and IT automation skills.Have Agile delivery experience and collaboration with cross-functional teams.Visualization & Reporting: Power BI / Tableau dashboards for compliance monitoring, case management insights, and regulatory reportingCompliance & Security: Governance via enterprise data standards, lineage, metadata tracking, and GDPR/CCPA alignment

EDUCATION

N/A

Noida Institute of Engineering & Technology

Bachelor of Technology - BTech

ABOUT PRERANA SINGH

Senior Business Intelligence Developer | Power BI | SQL | Data Modeling | Executive…

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Prerana Singh — Data Engineer at TD in Toronto, ON, CA | Unifers