Hi there! 👋 During last 7 years, I helped many researchers to conduct statistical analysis, find interesting insights and interpret them correctly, as well as carefully prepare their papers to the publication. Conducted analysis across various fields — medicine, psychology, economics, ecology, genetics. I can always clearly explain, what I am doing and why I think this is the way to do it. If you need actual results, accurate and useful — write me! 👉 Expert in statistics, research methodology, bioinformatics 👉 Skilled with R, Python, SQL, SPSS, Stata, Excel 👉 Deep understanding of regression, time-series, survival analysis 👉 Never missed a deadline

I am a Senior Data Scientist and Analytics Lead with 5+ years of experience transforming complex data into actionable business insights across healthcare, banking, telecommunications, sports, consulting, and research domains. I hold a Bachelor’s degree in Statistics from the Faculty of Economics and Political Science, Cairo University, and am currently pursuing a Master’s degree in Data Science. My expertise covers the full analytics lifecycle, including business understanding, data collection, cleaning, transformation, statistical analysis, machine learning, visualization, and executive-level reporting. I have extensive experience delivering data-driven solutions using Python, SQL, Power BI, Tableau, Excel, SPSS, R, Stata, EViews, SSIS, SSAS, and SSRS. My work includes predictive modeling, customer analytics, churn prediction, forecasting, segmentation, A/B testing, hypothesis testing, NLP, dashboard development, and business intelligence solutions. Throughout my career, I have helped organizations improve decision-making, optimize operations, increase revenue, and automate reporting through scalable analytics and AI-driven solutions. I also support academic researchers and business clients with statistical analysis, survey research, research methodology, and advanced hypothesis testing. Whether you need data analysis, machine learning, statistical consulting, dashboard development, forecasting, or end-to-end analytics solutions, I can help turn your data into measurable business value.

Professional experience in Data Analysis and research with many professional Certificates on Data Analysis from Coursera, Udemy, Edex, ServiceNow, and Pipedrive. Data Analysis duties performed from Data Collection to Data handling, Data compiling, Data Analysis— Quantitative and Statistical Analysis to Projections and Estimations for the Clients as well as the Company. Hands on experience working with: - Excel, - PowerPoint - SQL, - Python, - Tableau, - Looker - CRM systems - Marketing -SEO - AI case management I have also worked as Co-editor of my company's newsletter and have experience with: - Content Writing, - Reports, - Blog posts. Throughout my academic and professional course I have been involved in Data Collection, Data Compilation and Data Crunching with showing my results in Vizios in PowerPoint and Tableau. I have been coherently involved in: - Statistical and Economic Analysis (Python and Tableau) - Comparative Study by identifying potential market by Conjoint Modeling. - Analysis Representations and Power point Presentations (in public hearings , conferences, and before boards) - Report Writing (Proposal submission, final technical and financial report) - Content Writing (Blogs for technical websites, Newsletter co-editor)

📢 Graduate with a major in statistics who is skilled in data analysis and interpretation of results. 📢 Experienced in academic writing in several scientific fields (Biostatistics, Education, Psychology, Economic, Healthcare, and other fields) 📢 Methods of data analysis that I am capable of performing: ✔ Descriptive Analysis, Chi-square test, ANOVA test, and t-test ✔ Regression Analysis (Multiple Regression Analysis, Binary Logistic Regression, Ordinal Logistic Regression, Multinomial Logistic Regression, Panel Data regression, and Regression with Mediation and Moderation variable) ✔ Path analysis and Structural Equation Model (SEM) using AMOS and SmartPLS ✔ Cluster Analysis (Hierarchical Clustering and non hierarchical clustering/K-means clustering) ✔ Fuzzy method and many more 📢 Data analysis software that I prefer: ✔ R ✔ SPSS ✔ E-Views ✔ AMOS and SmartPLS ✔ Minitab ✔ Excel ✔ Stata 📢 Academic writing and consultation: ✔ Thesis based on quantitative data (no qualitative data) ✔ Statistical Methods ✔ Learn SPSS or another software that I've mentioned. 📢 WHY CHOOSE ME? ✔ Responsiveness: You can reach me anytime, I have the Upwork app on my phone to make it easy to stay in contact with my client. ✔ Responsibility: Completing the work before the deadline and making it available for revision ✔ Good communication skill ❤ One of the reviews by the client: "This freelancer is very professional and meets the deadline perfectly."

Sure! Here’s your updated summary with your Google Data Analytics certificate included: --- Experienced Data Analyst with 7+ years of expertise in delivering high-impact data solutions. I focus on leveraging powerful tools to optimize processes, deliver insights, and support business growth. Core Skills: * 📊 Power BI: Developed dashboards that reduced decision-making time by 25%. * 📈 Looker Studio: Created reports that boosted client satisfaction by 30%. * 📉 Tableau: Built dashboards consolidating e-commerce data for improved visibility. * 🛢️ SQL & BigQuery: Optimized queries, improving report delivery by 40%. * ☁️ Google Analytics 4 (GA4): Provided marketing insights that increased ROI. * 📄 Excel & Google Sheets: Automated financial reports, cutting prep time by 30%. Achievements: * ✅ Completed 70+ analytics projects with 95% client satisfaction. * ⚡ Delivered real-time survey results, cutting analysis time from two months to hours. * 🔄 Automated reporting systems, saving clients 40% in reporting time. * 💡 Provided actionable financial insights that improved profitability. * 🚀 Improved decision-making speed by 30% with custom dashboards. Certifications: * 📚 Google Data Analytics Professional Certificate – solid foundation in data cleaning, analysis, and visualization using real business cases. What I Can Do for You: * 📊 Design real-time dashboards for actionable insights. * ⏳ Automate workflows to save time and increase productivity. * 🔗 Integrate and analyze data from multiple platforms to improve business performance. * 📈 Provide tailored reporting solutions with measurable results. Let’s turn your data into powerful business outcomes! 🚀

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

Hello, My job is to turn raw data into purified insights. I apply statistics, machine learning and analytic approaches to solve critical business problems. My main function is to help organizations turn their volumes of big data into useful and actionable insights. Skills: statistics, data munging, data visualization, exploratory data analysis, Tools: R, SAS, SPSS, Tableau, Microsoft Excel, SQL, LaTeX, Markdown, R Shiny I pride myself on ensuring that all my work is error-free and completed in the shortest time. I look forward to building a strong long-term relationship with all of my customers.

I'm a data analyst with 5+ years of professional data experience. I am statistical consultant/data scientist. For a fixed fee I provide my clients with unlimited support, clear explanations, well-documented code, and actionable insights. I have experienced in carrying out data analysis and visualization using and google sheets, Ms Excel, Google Data Studio and very good at summarizing data on google sheets using pivot tables; producing useful time series analysis charts that would help sales teams make the right decisions on the position of their business. My services include: ✅ Data analysis/data science/predictive modeling for business and research purposes using methods from data mining, machine learning, econometrics and statistics (including, but not limited to, medical statistics, biostatistics, epidemiological statistics, and neuroscience data analysis) ✅ Simulation and Forecasting ✅ Developing Shiny Apps for data science/business analytics ✅ Causal inference (propensity score matching, regression discontinuity design (RDD), difference-in-difference (DID) estimation, event studies) ✅ Quantitative market research data analysis (including CHAID, CART, conjoint analysis, regression analysis, ANOVA, multilevel modeling, Van Westerndorp's Price Sensitivity Meter (PSM), Market Basket Analysis, attribution modeling, marketing mix modeling, and other advanced techniques) ✅ Statistical consulting/tutoring on using R, Stata, SPSS, EViews, Statistica, and Excel Please, feel free to contact me ✅ AutoCAD, Candance, Matlab, Stata, RapidMiner MATLAB, LabVIEW, Microsoft Visual Studio, Wireshark, Microsoft Office

Data analyst skilled in different fields such as SQL, Pandas, NumPy, Python, R, SPSS, Anylogic etc. I have experience in data analysis, data analytics, statistical analysis, financial analysis, statistics, data visualization, machine learning, predictive modeling, regression, hypothesis tests and more.

Experienced Data Analyst with a passion for Data Science. My expertise are in extracting, cleaning and assessing data to uncover pattern and insights through effective visualizations. Proficient in data mining, data modeling and identifying key trends in data to solve business problems. Well versed in Power BI, Excel, SQL , Python and other data analytics tools. My skill set includes: - Microsoft Excel (Advanced Formulas, Dynamic Graphs, Pivot Tables, Advanced Formatting) - Macros and VBA - Microsoft Power BI - Power Query - Python Web Scraping - Pandas & Matplotlib for Data Analysis - DAX & Power Pivot - SQL - Exploratory Data Analysis