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Chandana Bolla

@chandanabolla

Data Engineer at Palantir who built Python REST APIs and automated data quality checks to support secure AI training.

At Palantir, I built and maintained Python REST APIs that deliver data findings for AI training while supporting secure, compliant data access. I also developed automated data quality frameworks with Great Expectations.

At Micron Technology, I implemented data quality frameworks for cleansing daily business data and enforced privacy controls for PII, including row-level security. I also automated AWS infrastructure provisioning with Terraform and supported CI/CD pipelines using Git and Python.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

Palantir

Jan 2025 - Present (1 year 8 months)

Ensured data quality assurance through comprehensive validation and profiling of over 150 pipelines, identifying and resolving anomalies with 99.5% accuracy. Implemented strict data privacy and security protocols for handling PII, ensuring compliance with data privacy regulations.

Data Quality Assurance Data Profiling Data Validation PII Handling Data Privacy Data Security Great Expectations Python REST APIs SQL Data Analysis

Data Engineer

Micron Technology

Feb 2020 - Nov 2023 (3 years 9 months)

Implemented data quality assurance frameworks using Great Expectations and Python for cleansing over 2 TB of daily business data, improving anomaly detection and data accuracy. Maintained compliance with data privacy and security standards by enforcing data governance policies and managing PII handling across enterprise pipelines.