Ramazan Erduran Email & Phone Number

İstanbul, Turkey

• Providing software support for Qlik Sense, QlikView, and Qlik NPrinting products.• Offering consultancy in data analysis and business intelligence, delivering customized solutions using Qlik products.• Engaging in collaborative communication with clients, crafting tailored solutions to meet their specific needs.• Providing L2 level technical support.• Time series forecasting with Prophet.

Ankara, Turkey

• The accuracy rate was enhanced, and precision was improved by creating machine learning and deeplearning models.• Project duration was shortened, and the on-time delivery rate increased by optimizing data analysis andprocessing processes.• Data processing speed was accelerated by effectively processing large datasets using Spark.• SQL query durations were reduced, thus speeding up data access, by performing data retrieval andmerging operations from databases.• Success rates in various projects were increased by utilizing advanced statistical models.• Managers were assisted in data-driven decision-making processes by generating interactive and impactful reports with data visualization tools.• Effective collaboration with other team members was fostered, and project deliveries were successfullymanaged by actively tracking projects.

Ankara, Turkey

A machine learning model was developed in Python to predict house prices.• Data cleaning, merging, and querying operations in databases were conducted using SQL.• Data manipulation and cleansing tasks in data analysis and reporting projects were performed usingPython and Pandas.• Data analysis was supported through presentations by creating interactive and understandablevisualizations with data visualization tools.