Developments on modelling system on Big Data Analytics team Importing data from RDMS databases to HDFS Creating scheduler for workflow on Airflow Writing and monitoring data prep scripts for modelling system Create analytic queries in Hive and Impala Using kafka and spark streaming for realtime modelling Service model results by Kafka or Web Service

Developments on billing system of Vodafone customers on agile team Importing data from RDMS databases to HDFS Creating scheduler for workflow on Oozie and Airflow Creating database and tables for 2 big data cluster Create analytic queries in Hive and Impala Creating web services for Dıgıtal Channels on Vodafone Technology - agile, scrum, sql, bigdata, hadoop, java, soap, oozie, airflow, maven, spring, hive, impala.