Data Science, Machine Learning, Data Engineering, Generative AI, Business Analysis
Aktualisiert am 13.07.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 23.06.2025
Verfügbar zu: 100%
davon vor Ort: 100%
Data Scientist
Data Engineer
Generative AI
Business Analysis
Python
SQL
Big Data Analytics
BigQuery
Hive
Atlassian Confluence
Atlassian JIRA Agile
Microsoft Sharepoint
Git
GitHub
Datenmanagement
ETL
Turkish
Native
English
C2 - fluent
German
C1 - fluent

Einsatzorte

Einsatzorte

Cologne (+50km) Düsseldorf (+50km)
Deutschland
möglich

Projekte

Projekte

2 Jahre
2023-06 - 2025-05

Data Analytics Consulting based on the costumers? needs and requests

Data Scientist and Data Engineer Python SQL Hive ...
Data Scientist and Data Engineer

Python SQL Hive DBeaver Jupyter Notebook GCP BigQuery Actimize AFC and AML
SIMO, Aschaffenburg, Germany
1 Jahr 9 Monate
2023-08 - 2025-04

Big Data Analysis

Senior Data Scientist & Data Engineer BigQuery Hive Python ...
Senior Data Scientist & Data Engineer
  • Big Data Analysis, Data Management, Governance, Quality Checking, Data Mapping, Detection of Financial Crimes, Anti-Money Laundering (AML) and AFC monitoring, Business Analysis, Documentation, Reporting
  • Preparing private and corporate bank data based on Actimize AML Suspicious Activity Monitoring (SAM) Solutions Guide through ETL process
  • Data Mapping (Entity Mapping) based on Actimize AML-SAM models and rules derived within the Actimize platform from Actimize Analytics Intelligence Server (AIS) and Actimize ActOne
  • Checking Data Quality and comparing the related attributes of the entities based on the Actimize AML SAM rules.
  • Reporting all analysis/task results, solutions, guidelines, and information about the entities and attributes through the Confluence. Preparing and managing the Confluence pages and related sub-pages for all of the team members.
  • Preparing Business Analysis documentations, uploading and publishing them via SharePoint.
  • Completing all other tasks delivered via Jira Board and preparing tasks and delivering them via Jira Board
Google Cloud DBeaver
BigQuery Hive Python SQL Atlassian Confluence Atlassian JIRA Agile Microsoft Sharepoint Visual Studio Code Google BigQuery Google Cloud Platform Hive (Hadoop) Impala PySpark DBeaver Visual Studio Code Git GitHub Jira Confluence SharePoint CDSW Jupyter Notebook Bitbucket Actimize MS Teams Citrix Workspace and Airflow
Deutsche Bank
Frankfurt am Main
4 Jahre 5 Monate
2019-01 - 2023-05

Teaching Machine Learning

Data Scientist (Freelancer) ? Python SQL PySpark ...
Data Scientist (Freelancer)
  • Teaching Machine Learning, Time Series Analysis/Forecasting, and A/B Testing courses and mentorship.
  • ? Conducting Machine Learning projects such as; Predictive Models for an online retail company, Customer Churn Prediction for a Telekom Company, Segmentation/Customer Segmentation for an e-commerce company, Fraud Detection/Credit Cards Fraud Detection for a Financial Institution, Sales Forecasting for a Farm Vehicle Company, A/B Testing for testing old and new versions of the web pages of a travel company.
? Python SQL PySpark Jupyter Notebook GitHub Agile Project Management Kaggle Google Colab Azure
Frankfurt, Germany
20 Jahre 6 Monate
1997-07 - 2017-12

Managing IT, data science, data analysis, and anti-financial crimes

Director, Manager, Data Scientist, and Data Analyst SPSS MS SQL Excel ...
Director, Manager, Data Scientist, and Data Analyst
  • Managing IT, data science, data analysis, and anti-financial crimes (AFC, AML, CFT, and Fraud) unit/teams.
  • Analyzing data (official and different crime data including financial crimes data), conducting and managing Machine Learning projects (Regression, Classification, and A/B Testing) by using these data.
  • Preparing Business Analysis reports and delivering these reports to the related state institutions.
  • Coordinating some of the tasks with the other state and private institutions.
  • Coordinating in-service trainings
  • Teaching courses at a state university (part time, between March 2011 and July 2015)?
SPSS MS SQL Excel Microsoft Office Products Agile Project Management
Ministry of Interior, Türkiye
4 Jahre 6 Monate
2006-08 - 2011-01

Conducting quantitative research projects and analyzing data

Teaching Fellow and Research Assistant ? SPSS Excel SPSS ...
Teaching Fellow and Research Assistant
  • Conducting quantitative research projects and analyzing data by using different Machine Learning Methods.
  • Hypothesis Testing, EDA, Data Mining, Feature Engineering
  • Preparing codebooks for the collected data through surveys and inputting these data
  • Teaching courses?
? SPSS Excel SPSS Microsoft Office Products
University of North Texas, TX, USA
1 Jahr 1 Monat
2004-06 - 2005-06

Analyzing and evaluating crime data and then preparing business analysis reports

Data Analyst Excel Microsoft Office Products
Data Analyst
  • Mentoring junior colleagues

Excel Microsoft Office Products
United Nations, Kosovo

Aus- und Weiterbildung

Aus- und Weiterbildung

4 Jahre 5 Monate
2006-08 - 2010-12

Ph.D., Sociology (with Statistics and Quantitative Research Methods)

University of North Texas, TX, USA
University of North Texas, TX, USA
Logistic Regression with SPSS were used in the dissertation
3 Jahre
2000-02 - 2003-01

Sociology

M.A., Kirikkale University, Kirikkale, Türkiye
M.A.
Kirikkale University, Kirikkale, Türkiye
3 Jahre 10 Monate
1993-09 - 1997-06

Criminal Justice

B.A, Security Sciences Faculty, PA, Ankara, Türkiye
B.A
Security Sciences Faculty, PA, Ankara, Türkiye

Kompetenzen

Kompetenzen

Top-Skills

Data Scientist Data Engineer Generative AI Business Analysis Python SQL Big Data Analytics BigQuery Hive Atlassian Confluence Atlassian JIRA Agile Microsoft Sharepoint Git GitHub Datenmanagement ETL

Produkte / Standards / Erfahrungen / Methoden

SUMMARY

Microsoft Certified Azure Data Scientist with extensive expertise in Data Science, Machine Learning, Business Analysis, Data Engineering, and Generative AI supported by a strong academic background in Statistics, Machine Learning, and Criminal Justice. Proven ability to deliver results collaboratively and independently, with excellent analytical thinking, communication, and adaptability. Committed to continuous learning and driving innovation


SKILLS and TOOLS

  • Data Science Algorithms & Skills: Machine Learning, Time Series Analysis/Forecasting, Unsupervised & SupervisedLearning, Regression, Classification, Clustering, Segmentation, Predictive Models, Ensemble Methods -Bagging und BoostingModels (Random Forest, XGBoost, Light GBM), A/B Testing, EDA, Data Mining, Data Visualization, NLP, Deep Learning.
  • Generative AI: Large Language Models (LLM), Retrieval Augmented Generation (RAG), Prompt Engineering, Fine Tuning, Feature Extraction and Tagging, Text to Image, Text to Speech, Speech to Text, Document Summarization, Multilabel Classification, RAG Chatbot, Video RAG Chatbot, Multimodel RAG Chatbot, Multimodel Adaptive RAG Chatbot OpenAI (GPT and other models), Google Gemini and Antropic?s Claude LLM models and their APIs, LangChain, LangGraph, Agent, Embedding Vectors, Vector Store, Hugging Face, Open Source Models (Llama, Mistral), Chroma 
  • Big Data Technologies: Google BigQuery, Hive (Hadoop), Impala, Apache Spark, DBeaver, CDSW, Azure Databricks
  • Python & Other Libraries: Pandas, NumPy, Scikit-learn, Keras, Seaborn, Matplotlib, Pyplot, Statsmodels, Plotly, SciPy, Beautiful Soup, Requests, Prophet, Tensorflow, Pytorch, AutoGluon, Pydantic
  • Cloud Computing Platforms: Azure, GCP, AWS, IBM
  • Other Tools/IDE & Skills: Jupyter Notebook, Visual Studio Code, Agile Project Management, Jira, Scrum, Confluence, SharePoint, Git, GitHub, Bitbucket, Actimize, Microsoft Office (Word, Excel, PowerPoint), MS Teams, DBeaver, Cloudera, Relational Database, Tableau

PROJECTS

Customer Churn, Price Prediction, Fraud Detection, Customer Segmentation, Classification, Sales Forecasting, A/B Test, Market Basket Analysis, Detection of Financial Crimes, AFC, AML, and Multimodal Adaptive RAG Chatbot etc.

Programmiersprachen

Python
Experte
SQL
Experte
BigQuery
Experte
Hive
Experte
PySpark
Experte
SPSS
Experte

Einsatzorte

Einsatzorte

Cologne (+50km) Düsseldorf (+50km)
Deutschland
möglich

Projekte

Projekte

2 Jahre
2023-06 - 2025-05

Data Analytics Consulting based on the costumers? needs and requests

Data Scientist and Data Engineer Python SQL Hive ...
Data Scientist and Data Engineer

Python SQL Hive DBeaver Jupyter Notebook GCP BigQuery Actimize AFC and AML
SIMO, Aschaffenburg, Germany
1 Jahr 9 Monate
2023-08 - 2025-04

Big Data Analysis

Senior Data Scientist & Data Engineer BigQuery Hive Python ...
Senior Data Scientist & Data Engineer
  • Big Data Analysis, Data Management, Governance, Quality Checking, Data Mapping, Detection of Financial Crimes, Anti-Money Laundering (AML) and AFC monitoring, Business Analysis, Documentation, Reporting
  • Preparing private and corporate bank data based on Actimize AML Suspicious Activity Monitoring (SAM) Solutions Guide through ETL process
  • Data Mapping (Entity Mapping) based on Actimize AML-SAM models and rules derived within the Actimize platform from Actimize Analytics Intelligence Server (AIS) and Actimize ActOne
  • Checking Data Quality and comparing the related attributes of the entities based on the Actimize AML SAM rules.
  • Reporting all analysis/task results, solutions, guidelines, and information about the entities and attributes through the Confluence. Preparing and managing the Confluence pages and related sub-pages for all of the team members.
  • Preparing Business Analysis documentations, uploading and publishing them via SharePoint.
  • Completing all other tasks delivered via Jira Board and preparing tasks and delivering them via Jira Board
Google Cloud DBeaver
BigQuery Hive Python SQL Atlassian Confluence Atlassian JIRA Agile Microsoft Sharepoint Visual Studio Code Google BigQuery Google Cloud Platform Hive (Hadoop) Impala PySpark DBeaver Visual Studio Code Git GitHub Jira Confluence SharePoint CDSW Jupyter Notebook Bitbucket Actimize MS Teams Citrix Workspace and Airflow
Deutsche Bank
Frankfurt am Main
4 Jahre 5 Monate
2019-01 - 2023-05

Teaching Machine Learning

Data Scientist (Freelancer) ? Python SQL PySpark ...
Data Scientist (Freelancer)
  • Teaching Machine Learning, Time Series Analysis/Forecasting, and A/B Testing courses and mentorship.
  • ? Conducting Machine Learning projects such as; Predictive Models for an online retail company, Customer Churn Prediction for a Telekom Company, Segmentation/Customer Segmentation for an e-commerce company, Fraud Detection/Credit Cards Fraud Detection for a Financial Institution, Sales Forecasting for a Farm Vehicle Company, A/B Testing for testing old and new versions of the web pages of a travel company.
? Python SQL PySpark Jupyter Notebook GitHub Agile Project Management Kaggle Google Colab Azure
Frankfurt, Germany
20 Jahre 6 Monate
1997-07 - 2017-12

Managing IT, data science, data analysis, and anti-financial crimes

Director, Manager, Data Scientist, and Data Analyst SPSS MS SQL Excel ...
Director, Manager, Data Scientist, and Data Analyst
  • Managing IT, data science, data analysis, and anti-financial crimes (AFC, AML, CFT, and Fraud) unit/teams.
  • Analyzing data (official and different crime data including financial crimes data), conducting and managing Machine Learning projects (Regression, Classification, and A/B Testing) by using these data.
  • Preparing Business Analysis reports and delivering these reports to the related state institutions.
  • Coordinating some of the tasks with the other state and private institutions.
  • Coordinating in-service trainings
  • Teaching courses at a state university (part time, between March 2011 and July 2015)?
SPSS MS SQL Excel Microsoft Office Products Agile Project Management
Ministry of Interior, Türkiye
4 Jahre 6 Monate
2006-08 - 2011-01

Conducting quantitative research projects and analyzing data

Teaching Fellow and Research Assistant ? SPSS Excel SPSS ...
Teaching Fellow and Research Assistant
  • Conducting quantitative research projects and analyzing data by using different Machine Learning Methods.
  • Hypothesis Testing, EDA, Data Mining, Feature Engineering
  • Preparing codebooks for the collected data through surveys and inputting these data
  • Teaching courses?
? SPSS Excel SPSS Microsoft Office Products
University of North Texas, TX, USA
1 Jahr 1 Monat
2004-06 - 2005-06

Analyzing and evaluating crime data and then preparing business analysis reports

Data Analyst Excel Microsoft Office Products
Data Analyst
  • Mentoring junior colleagues

Excel Microsoft Office Products
United Nations, Kosovo

Aus- und Weiterbildung

Aus- und Weiterbildung

4 Jahre 5 Monate
2006-08 - 2010-12

Ph.D., Sociology (with Statistics and Quantitative Research Methods)

University of North Texas, TX, USA
University of North Texas, TX, USA
Logistic Regression with SPSS were used in the dissertation
3 Jahre
2000-02 - 2003-01

Sociology

M.A., Kirikkale University, Kirikkale, Türkiye
M.A.
Kirikkale University, Kirikkale, Türkiye
3 Jahre 10 Monate
1993-09 - 1997-06

Criminal Justice

B.A, Security Sciences Faculty, PA, Ankara, Türkiye
B.A
Security Sciences Faculty, PA, Ankara, Türkiye

Kompetenzen

Kompetenzen

Top-Skills

Data Scientist Data Engineer Generative AI Business Analysis Python SQL Big Data Analytics BigQuery Hive Atlassian Confluence Atlassian JIRA Agile Microsoft Sharepoint Git GitHub Datenmanagement ETL

Produkte / Standards / Erfahrungen / Methoden

SUMMARY

Microsoft Certified Azure Data Scientist with extensive expertise in Data Science, Machine Learning, Business Analysis, Data Engineering, and Generative AI supported by a strong academic background in Statistics, Machine Learning, and Criminal Justice. Proven ability to deliver results collaboratively and independently, with excellent analytical thinking, communication, and adaptability. Committed to continuous learning and driving innovation


SKILLS and TOOLS

  • Data Science Algorithms & Skills: Machine Learning, Time Series Analysis/Forecasting, Unsupervised & SupervisedLearning, Regression, Classification, Clustering, Segmentation, Predictive Models, Ensemble Methods -Bagging und BoostingModels (Random Forest, XGBoost, Light GBM), A/B Testing, EDA, Data Mining, Data Visualization, NLP, Deep Learning.
  • Generative AI: Large Language Models (LLM), Retrieval Augmented Generation (RAG), Prompt Engineering, Fine Tuning, Feature Extraction and Tagging, Text to Image, Text to Speech, Speech to Text, Document Summarization, Multilabel Classification, RAG Chatbot, Video RAG Chatbot, Multimodel RAG Chatbot, Multimodel Adaptive RAG Chatbot OpenAI (GPT and other models), Google Gemini and Antropic?s Claude LLM models and their APIs, LangChain, LangGraph, Agent, Embedding Vectors, Vector Store, Hugging Face, Open Source Models (Llama, Mistral), Chroma 
  • Big Data Technologies: Google BigQuery, Hive (Hadoop), Impala, Apache Spark, DBeaver, CDSW, Azure Databricks
  • Python & Other Libraries: Pandas, NumPy, Scikit-learn, Keras, Seaborn, Matplotlib, Pyplot, Statsmodels, Plotly, SciPy, Beautiful Soup, Requests, Prophet, Tensorflow, Pytorch, AutoGluon, Pydantic
  • Cloud Computing Platforms: Azure, GCP, AWS, IBM
  • Other Tools/IDE & Skills: Jupyter Notebook, Visual Studio Code, Agile Project Management, Jira, Scrum, Confluence, SharePoint, Git, GitHub, Bitbucket, Actimize, Microsoft Office (Word, Excel, PowerPoint), MS Teams, DBeaver, Cloudera, Relational Database, Tableau

PROJECTS

Customer Churn, Price Prediction, Fraud Detection, Customer Segmentation, Classification, Sales Forecasting, A/B Test, Market Basket Analysis, Detection of Financial Crimes, AFC, AML, and Multimodal Adaptive RAG Chatbot etc.

Programmiersprachen

Python
Experte
SQL
Experte
BigQuery
Experte
Hive
Experte
PySpark
Experte
SPSS
Experte

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