06/30/2025 updated
DR
100 % available
Data Analyst with HR Analytics Experience
Tumkur, India
Worldwide
Master of Business Administration (MBA) - Human Resources & MarketingData AnalysisBusiness IntelligenceDatabasesData CleansingData MiningR (Programming Language)HR AnalyticsPython (Programming Language)PostgreSQLMicrosoft Visual StudioMicrosoft SQL ServersMySQLNumPyPredictive ModellingVisualization
Data Analysis & Visualization
Proficiency in SQL, Python, and R for data analysis with experience creating interactive dashboards using Tableau and Power BI to derive actionable insights.
Statistical Modeling
Experience with Pandas, NumPy, Scikit-Learn, and Statsmodels for data manipulation, statistical analysis, and predictive modeling achieving up to 92% accuracy.
Database Management
Knowledge of various database systems including MySQL, PostgreSQL, and SQL Server for data extraction, transformation, and loading operations.
Programming Languages
Expertise in SQL, Python, and R for data manipulation, analysis, and visualization tasks.
Business Intelligence Tools
Proficiency with Power BI, Excel, and Tableau for creating interactive dashboards and reports.
Development Environments
Experience with Jupyter Notebook, Visual Studio Code, PyCharm, and Google Data Studio for code development and data analysis.
Data Cleaning & Transformation
Skills in extracting, cleaning, and transforming data to ensure accuracy and reliability for analysis.
Proficiency in SQL, Python, and R for data analysis with experience creating interactive dashboards using Tableau and Power BI to derive actionable insights.
Statistical Modeling
Experience with Pandas, NumPy, Scikit-Learn, and Statsmodels for data manipulation, statistical analysis, and predictive modeling achieving up to 92% accuracy.
Database Management
Knowledge of various database systems including MySQL, PostgreSQL, and SQL Server for data extraction, transformation, and loading operations.
Programming Languages
Expertise in SQL, Python, and R for data manipulation, analysis, and visualization tasks.
Business Intelligence Tools
Proficiency with Power BI, Excel, and Tableau for creating interactive dashboards and reports.
Development Environments
Experience with Jupyter Notebook, Visual Studio Code, PyCharm, and Google Data Studio for code development and data analysis.
Data Cleaning & Transformation
Skills in extracting, cleaning, and transforming data to ensure accuracy and reliability for analysis.
Experience
Professional experience0 - 5 years
Freelancer since2024
Languages
EnglishNative speakerKoreanBasic knowledge
Project history
Achieved 85% accuracy in customer segmentation using clustering techniques with Python, Pandas, Matplotlib, and Seaborn. Performed Exploratory Data Analysis to identify key purchase trends and seasonal variations. Analyzed peak shopping hours and optimized sales strategies, increasing revenue potential by 12%. Created interactive visualizations to uncover correlations between purchase time and transaction values.
Developed a data-driven model with 92% accuracy to predict customer preferences and restaurant ratings using Python, SQL, and Tableau. Segmented customers based on order frequency and spending patterns to identify high-value user groups. Built interactive dashboards visualizing top-performing restaurants and high-demand locations. Provided insights that led to a 10% increase in restaurant engagement through optimized marketing strategies.
Conducted data analysis using SQL, Power BI, Tableau, and Excel to derive actionable insights. Designed and implemented interactive dashboards and reports for data visualization. Assisted in data cleaning, transformation, and modeling to ensure data accuracy. Collaborated with cross-functional teams to support decision-making through data-driven recommendations.