Hi 👋, I'm Ugur Safa Topal

Data Analyst
🔍 My Technical Expertise:

Programming Languages: I am proficient in Python and SQL for data analysis and business intelligence projects. I use these languages for data processing, analysis, and visualization.

Data Visualization and Reporting: Experienced in transforming complex data sets into understandable and interactive reports using Power BI and Qlik Sense.

Data Storage and Processing: I have extensive knowledge in ETL processes and data warehousing (DWH) systems. I offer effective solutions in database management and optimization.

Business Processes and Management Tools: I efficiently manage projects and team collaborations using Scrum and Agile methodologies. Additionally, I actively use Git for version control.

Other Competencies: Proficient in advanced analysis techniques in Excel, data management and business intelligence on Microsoft platforms, web scraping, and API usage.

These technical skills make me a strong specialist in the fields of data analysis and business intelligence. I aim to add value in my projects using these skills and continuously learn new technologies to enhance my expertise.

📫 How to reach me [email protected]

Connect with me:

Languages and Tools:

Ugur Safa TOPAL's Projects

ab-testing-for-comparing-bidding-methods

This project includes an A/B testing application designed to compare the performance of Facebook's 'maximum bidding' and 'average bidding' bid types

diabetes_dataset_feature_engineering

This study includes feature engineering steps with the diabetes dataset.

kozmos_amazon_sentiment_analysis

This project analyzes product reviews of the Kozmos brand, which sells on Amazon and produces home textiles and daily wear products. In the project, the data modeling process was carried out using Logistic Regression and Random Forest algorithms and the results of these two methods were compared.

music-recommendation-system

Specific songs dating from 1960 to 2023 were analyzed and a recommendation system was created.

python-data-visualization-packages

A study introducing popular data visualization libraries in Python

rule-based-classification-for-gezinomi

Rule Based Classification for Gezinomi and Data Visualization

wikipedia_metin_on_isleme

This project encompasses text preprocessing and visualization processes on a dataset containing Wikipedia texts. The project involves cleaning, processing, and analyzing raw text data.

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