Data Engineer at Analytics CoEDriving big data platform development and improving data processing efficiency by 30%. Contributed to the design and management of scalable data platforms for Jio, efficiently processing petabytes of data. Developed in-house capabilities, reducing vendor reliance and saving 80% in resources. Created KPIs using HDFS/Hive, leading to a 40% improvement in network latency.Experienced in building end-to-end data pipelines, data ingestion, preprocessing, and real-time dashboard visualization using Apache Kafka, Spark, NiFi, Scala, and Hive. Skilled in scaling infrastructure and applying engineering solutions to support business strategy, with expertise in data warehousing, distributed systems, and cloud platforms like Microsoft Azure.