ВГВіталік Гатала
@000416
Junior Data Analyst with a passion for actionable insights.
GermanyWhat I'm looking for
As a Junior Data Analyst, I have a strong foundation in SQL, Python, and data visualization tools such as Power BI and Tableau. My passion lies in deriving actionable insights through data analysis, predictive modeling, and machine learning. I have experience working with large datasets, creating dashboards, and optimizing decision-making processes.
In my recent freelance role as a Sales & Financial Data Analyst, I collected, cleaned, and analyzed large datasets to generate business insights. I developed interactive dashboards in Power BI to track KPIs and built machine learning models to predict customer churn with impressive accuracy. My personal projects, including financial data analysis and emergency call data analysis, further showcase my ability to visualize data trends and provide valuable insights.
Experience
Work history, roles, and key accomplishments
Sales & Financial Data Analyst
Freelance
Jun 2023 - Present (1 year 11 months)
As a Freelance Sales & Financial Data Analyst, I collected, cleaned, and analyzed large datasets to generate business insights. I developed interactive dashboards in Power BI to track KPIs and built machine learning models to predict customer churn with high accuracy.
Financial Data Analysis
Personal Projects
Jun 2023 - Present (1 year 11 months)
Conducted financial analysis of major American banks using Python and designed a Power BI dashboard to visualize stock performance trends. Integrated SQL queries to extract and clean data from relational databases.
911 Emergency Calls Data Analysis
Personal Projects
Jun 2023 - Present (1 year 11 months)
Analyzed 911 call data to identify trends in emergency reasons and response times. Used Python for data visualization and created an interactive Power BI dashboard for real-time data exploration.
Gender Recognition from Images
Personal Projects
Jun 2023 - Present (1 year 11 months)
Built a machine learning model to classify gender based on facial images using Convolutional Neural Networks. Improved model accuracy through data augmentation and hyperparameter tuning.
Education
Degrees, certifications, and relevant coursework
Franko National University
Bachelor's Degree, Systems Analysis
2019 - 2023
Focused on mathematical modeling, statistics, and object-oriented programming C++. Developed and optimized pathfinding algorithms for complex graphs.
Tech stack
Software and tools used professionally
Availability
Location
GermanyAuthorized to work in
Job categories
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