Ali YILDIZ

Working on a Big Data Technologies to process large data sets of structured, semi-structured and unstructured data into HDFS from different sources by using big data ecosystems, such as Sqoop, Hive, R, HDFS, Hbase, Kafka, Flume, Spark. We are working as a scrum team. We are building batch and streaming data science projects. I am responsible of data pipeline building and ML process design and integration process with other teams.

My main responsibilities include: Conceptual, logical, and physical data modeling utilizing relational, dimensional, star and snowflake schemas. ETL development and jobs design, implementation, unit testing, and production deployment Create reports and dashboards to provide data & business insights, analysis, monitoring, and visualization. Micro strategy modeling, implementing business Intelligence reports and designing dashboards. Implementing Ad-hoc queries to solve quick business needs.

Developed and maintained Infact Next banking-factoring product used by more than 30 international companies. My main responsibilities include: Development, unit testing and deployment of new features. Design and development of factoring, credit, and customer performance reports. Performance tuning on the existing framework. Fixing issues on the existing framework. Working with DBA team to find existing bottlenecks of products.

Graduation Thesis : Social analysis by cities using k-means and svm

Erasmus LLP programme