Detail-oriented and performance-driven Data Engineer with 4+ years of experience building scalable, efficient, and production-grade data pipelines and platforms. Specialized in PySpark, Python, and Google Cloud Platform (GCP), with hands-on experience in architecting and implementing both batch and real-time data processing solutions. Proficient in using GCP services such as BigQuery, Dataflow, Pub/Sub, Cloud Storage, Composer (Airflow), and Dataproc to design modern data ecosystems. Adept at writing optimized PySpark jobs for data transformation, cleansing, aggregation, and enrichment over large-scale datasets (TB/PB scale).