Sümeyra Güleç Kayan
Artificial Intelligence & Analytic Solutions, Data Scientist at Turkcell Technology- Claim this Profile
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Bio
Credentials
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Text Analysis and Natural Language Processing With Python
UdemyOct, 2022- Nov, 2024 -
NLP - Natural Language Processing with Python
UdemyDec, 2021- Nov, 2024 -
Natural Language Processing for Text Summarization
UdemyOct, 2021- Nov, 2024 -
Feature Engineering for NLP in Python
DataCampMar, 2021- Nov, 2024 -
Credit Risk Modeling in Python
DataCampOct, 2020- Nov, 2024 -
Analyzing Social Media Data in Python
DataCampJun, 2020- Nov, 2024 -
Extreme Gradient Boosting with XGBoost
DataCampJun, 2020- Nov, 2024 -
Taming Big Data with Apache Spark and Python - Hands On!
UdemyJun, 2020- Nov, 2024 -
Image Processing in Python
DataCampApr, 2020- Nov, 2024 -
Introduction to Deep Learning in Python
DataCampApr, 2020- Nov, 2024 -
Introduction to Network Analysis in Python
DataCampApr, 2020- Nov, 2024 -
Linear Programming for Machine Learning
UdemyDec, 2019- Nov, 2024 -
IIBA Business Analysis Methodology Processes and Concepts
Bilginç IT AcademyOct, 2019- Nov, 2024
Experience
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Turkcell Technology
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Türkiye
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Information Technology & Services
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400 - 500 Employee
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Artificial Intelligence & Analytic Solutions, Data Scientist
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Feb 2021 - Present
- Model Developments like propensity models or clustering models - Text Analytics * Feature Engineering by using text data and working on text analytics * Clustering of internal customer complaints - Model Automation - Model Performance Management - Atmosware | Mentorship Program - Milyon Kadına Mentor | Mentorship Program - Model Developments like propensity models or clustering models - Text Analytics * Feature Engineering by using text data and working on text analytics * Clustering of internal customer complaints - Model Automation - Model Performance Management - Atmosware | Mentorship Program - Milyon Kadına Mentor | Mentorship Program
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Garanti BBVA Teknoloji
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Türkiye
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IT Services and IT Consulting
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700 & Above Employee
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Big Data & Advanced Analytics, Data Scientist
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May 2018 - Dec 2020
- Propose appropriate analytical solutions by understanding business needs and using statistical techniques to increase customer satisfaction and reduce cost. - Model developments like churn prediction models, income estimation models or risk models by using SAS and Python. - Responsibilities; Gathering Business Needs Data Acquisition Data Preparation Data Cleaning Data Exploration Feature Engineering Predictive Modelling Model Evaluation & Interpretation Show less
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Hepsiburada (NASDAQ: HEPS)
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Türkiye
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Technology, Information and Internet
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700 & Above Employee
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CRM Analyst
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Jul 2016 - Apr 2018
- Analysing customers’ life style and organizing campaigns based on their life style - Segmenting customers based on past demographic, platform and channel data using SAS - Feeding CRM channels with insights which formed with data analysis - Give support for emailing operation, push operation and campaign management - Creating special content mailing and analyzing related segment using SAS - Creating segments using Hive-SQL - Analysing customers’ life style and organizing campaigns based on their life style - Segmenting customers based on past demographic, platform and channel data using SAS - Feeding CRM channels with insights which formed with data analysis - Give support for emailing operation, push operation and campaign management - Creating special content mailing and analyzing related segment using SAS - Creating segments using Hive-SQL
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Deloitte Eğitim Vakfi
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Türkiye
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Higher Education
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1 - 100 Employee
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Intern
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Nov 2015 - May 2016
Working on Social Responsibility Projects and Bursar Relationships Working on Social Responsibility Projects and Bursar Relationships
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Deloitte
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Business Consulting and Services
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700 & Above Employee
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Management Consulting Intern
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Jul 2015 - Jul 2015
Management Internship Management Internship
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Kombassan Kağıt A. Ş.
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Konya, Turkey
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Engineering Intern
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Jun 2015 - Jun 2015
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Education
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Sabancı Üniversitesi
Master's degree, Data Analytics -
Istanbul Technical University
Bachelor’s Degree, Management Engineering -
Karaman Milli Piyango Fen Lisesi
High School, Science