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Aatif Ahsan

@aatifahsan

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I build governed cloud data platforms and healthcare lakehouses that turn complex data into trusted analytics.

United States

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What I'm looking for

I'm looking to lead and build governed cloud data platforms, especially for healthcare and enterprise analytics, where I can combine hands-on engineering, architecture ownership, data governance, and mentoring to improve reliable access to AI/ML-ready data.

As an experienced data engineering professional with 10+ years of expertise, I have built and optimized scalable data platforms, cloud-based architectures, and enterprise data solutions that enable organizations to make data-driven decisions. My background combines strong hands-on engineering skills with architectural experience in designing reliable pipelines, modern analytics platforms, and governed data ecosystems. I specialize in Python, SQL, PySpark, Apache Spark, Databricks, Snowflake, ETL/ELT, data warehousing, cloud platforms, and enterprise data integration. Throughout my career, I have delivered healthcare, FinTech, and enterprise data solutions focused on scalability, performance, data quality, governance, and operational excellence. I bring a proven ability to solve complex data challenges, collaborate with cross-functional teams, and deliver impactful solutions that support business growth and innovation.

Experience

Work history, roles, and key accomplishments

Current

Lead Data Engineer

Current

Coralogix

Oct 2022 - Present (4 years)

Architected scalable healthcare data platforms using Databricks, Delta Lake, Snowflake, Spark, Python, SQL, Azure, Kafka, and Palantir Foundry. Integrated 25+ EHR, claims, clinical, and operational sources, built secure ETL/ELT pipelines, implemented HIPAA-aligned governance, and optimized workloads to improve analytics delivery, reliability, and performance.