Sales Analytics: I. Design, plan, and develop programs to perform automated extract, transform and load data between data sources when working with large data sets (TBs+ range). II. Make predictive model, to predict winning probability of opportunities. III. Implemented data modeling, data integration, master data management, metadata management, enterprise data warehousing (EDW) and business intelligence/analytics IV. Managed the complete project with a team size of over 5 persons. V. Implemented snowflake, Google big query, Kafka. Training Recommendation System: I. Responsible for building and supporting a Hadoop-based ecosystem designed for enterprise-wide analysis of structured, semi-structured, and unstructured data. II. Build a recommendation system to recommend customized training to employees using python. III. Increased 30% training taken by employees. Automated HR Job Matching: I. Worked on Spark SQL, RDDs -Transformations, Actions, data frames and pushed the results to the HDFS. II. Created Hive Queries and Scala applications that helped marketing analysts to spot emerging trends by comparing fresh data with EDW reference tables and historic metrics. III. Implemented Kafka, Nifi to work with streaming data.