Aditya Sahu

Background

About Aditya Sahu

As a Data Engineer at American Express, I specialize in building scalable, high-performance data solutions that enhance data quality, reliability, and efficiency. With 3 years of experience, I have successfully designed and optimized big data pipelines, ensuring enterprise-grade data processing across finance, credit risk, sales, and marketing domains. Key Expertise: Big Data Processing: Engineered data quality frameworks handling terabyte-scale datasets with Spark, Java, and SQL. Cloud Technologies: Designed and optimized data workflows using Google Cloud Platform (GCP), BigQuery, Pub/Sub, and Dataproc. Database Mastery: Extensive experience with PostgreSQL, Oracle, Hive, and NoSQL databases like Couchbase. Data Pipeline Optimization: Achieved 80% reduction in data processing time through optimized Spark SQL queries. Passionate About: Building highly efficient, scalable, and reliable data platforms that drive business value. I thrive in fast-paced environments, solving complex data challenges, and optimizing workflows to maximize efficiency. Certifications & Education: B.Tech in Mechanical Engineering - IIT Delhi Google Cloud Professional Data Engineer Certified