* Dynamic and motivated IT professional with around 11+ years of experience as a Big Data Engineer with expertise in designing data-intensive applications using Hadoop Ecosystem, Big Data Analytical, Cloud Data Engineering, Data Warehouse / Data Mart, Data Visualization, Reporting, and Data Quality solutions.* Expert in Google Cloud Platform (GCP) services, including Google BigQuery for data warehousing, Cloud Dataflow for stream and batch processing, and Google Cloud Storage for scalable data storage solutions. * Successfully developed real-time data processing applications leveraging GCP's serverless architecture to enhance analytics capabilities.* Proficient in Microsoft Azure services, including Azure Data Lake for scalable data storage, Azure Databricks for big data analytics, and Azure Data Factory for orchestrating ETL workflows. * Strong background in big data technologies such as Apache Spark (both PySpark and Scala), Hadoop, Kafka, and Apache NiFi. * Developed and optimized Spark applications for data extraction, transformation, and aggregation from diverse file formats, leading to enhanced analytical capabilities and faster processing times.* Proficient in Snowflake, leveraging its capabilities for cloud-based data warehousing, including data loading, performance tuning, and query optimization.* Strong skills in Python, which I use for data processing, analysis, and automation of ETL workflows. * Developed scripts and applications integrating cloud services and big data technologies, enabling seamless data manipulation and analysis.* Conducted performance tuning and optimization of Spark jobs, resulting in improved resource utilization and reduced processing times.* Proficient in SQL, capable of writing complex queries, stored procedures, and Common Table Expressions (CTEs) to extract actionable insights from large datasets. * Supported data visualization efforts using Power BI and Tableau to create interactive dashboards and reports that inform business decisions.