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Hamza KhawarHK
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Hamza Khawar

@hamzakhawar

Azure-specialised Data Engineer turning HIPAA-ready requirements into scalable, auditable ELT pipelines.

United States
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What I'm looking for

I’m looking to build cloud-native, compliance-ready data platforms on Azure—designing auditable ELT pipelines with dbt, strong data quality, and lineage—where I can improve reliability, performance, and governance for real-world analytics.

I’m an Azure-specialised Data Engineer with 7+ years of experience building regulatory-grade, cloud-native data platforms in the biopharmaceutical and real estate sectors. I bring a deep command of the Microsoft data ecosystem—Azure Data Factory, Azure Databricks, Synapse Analytics, and ADLS Gen2—combined with hands-on expertise in dbt, Python, and Snowflake.

At UBC, I architected end-to-end ELT pipelines on Azure Data Factory to ingest clinical study data, RWE feeds, and patient access data from 15+ pharmaceutical partners into ADLS Gen2, processing 50M+ healthcare records annually. I designed and implemented a Medallion Architecture (Bronze/Silver/Gold) with Azure Databricks, and built dbt transformation models on Azure Synapse Analytics to support drug safety signal detection, adverse event reporting, and REMS program compliance metrics.

I’m known for turning complex compliance requirements (HIPAA, PHI, pharmacovigilance) into scalable, auditable pipeline architecture teams can rely on. I engineered HIPAA-compliant pipelines with PHI de-identification and masking logic in Python, deployed Azure Purview for end-to-end lineage and cataloguing, and built audit-ready pipeline architecture with immutable Bronze-layer logs—while improving operational performance using monitoring and alerting (reducing MTTD by 65%) and streamlining releases via CI/CD (reducing deployment errors by 70%).

Earlier at SERHANT, I delivered multi-market MLS analytics and agent performance warehousing by building Azure Data Factory pipelines, orchestrating workflows with Apache Airflow, and developing dbt models on Snowflake within a star schema data warehouse. I hold the Microsoft Azure Data Engineer Associate (DP-203) and dbt Analytics Engineering certifications, and I mentor teams on Azure best practices, dbt modeling patterns, and HIPAA data handling standards.

Experience

Work history, roles, and key accomplishments

UB
Current

Data Engineer

UBC (United BioSource)

Jan 2022 - Present (4 years 5 months)

Architected regulatory-grade Azure ELT pipelines ingesting clinical study data, RWE feeds, and patient access data from 15+ pharmaceutical partners, processing 50M+ healthcare records annually. Implemented medallion architecture, dbt transformations, PHI masking, and monitoring that reduced pipeline failure MTTD by 65%.

SE

Junior Data Engineer

SERHANT

Jan 2019 - Jan 2022 (3 years)

Built Azure Data Factory ingestion for MLS property listing data, CRM records, and agent transaction data across 20+ regional markets, enabling unified reporting. Developed Snowflake dbt models for agent performance and market analytics, implemented Python/API ingestion (reducing onboarding from weeks to days), and orchestrated workflows with Apache Airflow for 500+ active agents and 10,000+ annua

Education

Degrees, certifications, and relevant coursework

National University of Sciences and Technology (NUST) logoNN

National University of Sciences and Technology (NUST)

Bachelor of Science, Computer Science

Earned a Bachelor of Science in Computer Science, graduating in 2018.

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