As a Data Engineer, I have over four years of hands-on experience in the field of Big Data, working with various technologies such as Apache Spark,Scala,Apache Tez, Hadoop, Hive, HBase, MySQL, Apache Oozie, and Shell scripting. I have designed, implemented, and optimized data processing pipelines, ensuring efficient data storage, retrieval, and analysis for different clients and projects.My proficiency in these tools has enabled me to contribute significantly to data-driven decision-making processes and maintain the integrity and scalability of data infrastructure in my role.I also supported the implementation of Goods and Services Tax (GST) in India, by developing and testing data validation and reconciliation scripts using Spark,Hive and Hadoop. My core competencies include data engineering, data quality and data visualization. I am motivated by solving complex data problems and delivering innovative solutions that add value to the business and the society.