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Faizan Tanveer AI User

@faizantanveeraiuser

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AI/Data Engineer at Hazen Technologies Inc

Pakistan

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At Hazen Technologies Inc., I built an Azure Data Factory pipeline that moves public e-commerce API data through Bronze, Silver, and Gold layers. I designed incremental loading that reduced full-refresh compute costs by 45% and pipeline runtime by 50%.

At Tkxel, I consolidated dashboards into a unified real-time analytics suite and designed BigQuery ETL pipelines for multi-source data. I also built StreamPulse, a personal project processing simulated clickstream events with Kafka, Airflow, and Redshift.

Experience

Work history, roles, and key accomplishments

Current

AI / Data Engineer

Current

Hazen Technologies Inc.

Dec 2025 - Present (9 months)

Built end-to-end Azure Data Factory pipelines and medallion-architecture lakehouses, reducing compute costs by 45% and pipeline runtime by 50%. Delivered document-to-structured-data pipelines and client-facing analytics dashboards.

Azure Data Factory ADLS Gen2 Apache Spark PySpark Azure SQL Database Azure Document Intelligence Power BI Looker SQL Airflow DBT Medallion Architecture Incremental Load Watermark Based Loading Indexing Partitioning

BI / Analytics Engineer

Tkxel

Jun 2025 - Dec 2025 (6 months)

Eliminated 35+ hours/week of manual reporting by consolidating dashboards into a unified analytics suite. Designed production-grade ETL pipelines on BigQuery and automated ETL with Python and SQL, cutting data prep time by 40%.