Sagarika Kandrapu Email & Phone Number

Around 7 years of comprehensive IT development experience, I have established proficiency in the Big Data/Hadoop ecosystem and related technologies. My expertise extends to creating single-threaded, multi-threaded, and event-driven applications, both stand-alone and server-accessible. I am proficient in Azure Databricks and in designing of ETL pipelines. I am specialized in analyzing data through tools like Hive, Pig, and custom MapReduce programs, showcasing my ability to write efficient MapReduce programs and UDFs for Pig and Hive.My hands-on experience encompasses the utilization of Spark and Scala API's for performance comparison with Hive and SQL, as well as employing Spark, SQL to manipulate Data Frames in Scala. I have extensively worked on AWS services and possess experience with cloud platforms like Hadoop-On-Azure, AWS/EMR, and Cloudera Manager. My skills include implementing and configuring various ecosystem components such as Hadoop MapReduce, HDFS, HBase, Hive, Sqoop, Pig, Flume, Cassandra, Kafka, Spark, Oozie, Airflow, NiFi, and more for Big Data Analytics.I have a robust background in managing databases and Azure Data Platform services, including Azure Data Lake, Data Factory, Data Lake Analytics, Stream Analytics, Azure SQL DW, HDInsight/Databricks, and NoSQL databases. Proficient in Python libraries like Pandas and NumPy, I am capable of handling large datasets, performing data cleaning, and implementing advanced transformations. My experience extends to developing reports, scorecards, and dashboards using Power BI and Tableau, and I possess hands-on knowledge of VPN tools, CI/CD (Jenkins), and log file management.In addition to my technical skills, I possess strong analytical abilities and have optimized SQL queries for efficient data retrieval and analysis in Snowflake. I have experience working with Proof of Concepts (PoCs) and gap analysis, using data modeling techniques, and am proficient in various databases such as Oracle, SQL Server, and MySQL.Throughout my career, I have demonstrated a commitment to continuous improvement, staying abreast of emerging technologies, and ensuring the delivery of high-quality solutions. My hands-on experience with CI/CD tools like Jenkins and version control systems like Git showcases my dedication to best practices in software development.