Ghulam M.

Hello, I am a professional Data Analyst and Statistician with over seven years of experience in data analysis and more than five years of experience teaching statistics, including Basic and Applied Statistics. I help businesses, researchers, students, and organizations transform complex and unstructured data into accurate, meaningful, and actionable insights. My work covers the complete data analysis process, from data collection and cleaning to statistical modeling, visualization, interpretation, and professional reporting. My Core Services ✔ Data Cleaning and Wrangling – Identifying missing values, duplicates, inconsistencies, outliers, and data-entry errors ✔ Exploratory Data Analysis (EDA) – Examining distributions, trends, relationships, and underlying patterns ✔ Statistical Analysis and Modeling – Applying descriptive, inferential, regression, multivariate, and advanced statistical techniques ✔ Research and Survey Data Analysis – Analyzing questionnaires, experiments, clinical studies, and academic research data ✔ Data Visualization and Dashboards – Developing interactive dashboards, charts, graphs, and management reports ✔ Predictive Analytics and Forecasting – Building machine-learning and time-series models to support future planning ✔ Results Interpretation and Reporting – Presenting technical findings in clear, professional, and understandable language ✔ Data Validation and Quality Assurance – Ensuring accuracy, consistency, completeness, and reliability across datasets Tools and Technologies Statistical and Analytical Software: R, Python, SPSS, Stata, SAS, EViews, and Minitab Python Libraries: pandas, NumPy, statsmodels, scikit-learn, and Matplotlib Data Visualization and Business Intelligence: Power BI, Tableau, Looker Studio, Excel Dashboards, Zoho Analytics, Metabase, and Apache Superset Data Management and Cleaning: Advanced Microsoft Excel, SQL, Power Query, and OpenRefine Machine Learning and Forecasting: Regression, classification, clustering, predictive modeling, and time-series forecasting Survey and Research Platforms: REDCap, KoboToolbox, Google Forms, and Microsoft Forms Cloud and Collaboration Tools: Google Sheets, Microsoft 365, Jupyter Notebook, GitHub, and Google Colab I have experience working with academic research, business datasets, survey data, educational data, agricultural and climate data, and healthcare-related datasets. I can also provide well-documented analysis, reproducible code, publication-quality tables and graphs, and reports suitable for theses, research papers, presentations, and management decision-making. My priorities are: ✔ Accurate and reliable analysis ✔ Clear communication and regular progress updates ✔ On-time delivery ✔ Confidential handling of client data ✔ Practical and actionable recommendations ✔ Complete client satisfaction Whether you need data cleaning, statistical analysis, machine-learning models, an interactive dashboard, survey analysis, forecasting, or a professionally written analytical report, I am ready to support your project. Please feel free to contact me to discuss your requirements. I look forward to helping you turn your data into valuable insights. Best regards, Ghulam Murtaza