Hello! I am a distinguished Medical Statistician, offering a unique combination of academic excellence and practical expertise in statistical analysis. My educational journey culminated in an MSc in Business Analytics, followed by a PhD in Social Statistics and Demography, qualifying me with deep insights and advanced methodologies in data analysis. My proficiency spans across SPSS, Stata, R and Python, with specialized skills in multilevel modelling and longitudinal data analysis. This technical expertise has been the cornerstone of my success in leading various projects. From conducting comprehensive health surveys to analyzing Big Data, and from geospatial data interpretation to performing sensitive quality-of-life assessments for cancer patients, my experience is diverse and robust. Notably, my academic contributions are recognized in several peer-reviewed journals, where I have published research encompassing health science, multidisciplinary econometrics, and time series analysis. This range of knowledge highlights my versatility and ensures that I bring a well-rounded perspective to every project. As your freelance statistician, I am committed to delivering high-quality, accurate, insightful analysis tailored to your needs. Let's connect if you're looking for a reliable, skilled statistician to bring clarity and insight to your data! I'm eager to discuss how we can successfully accomplish your project together using my expertise.

My strongest skills are in data presentation and dashboarding, including my four expert witness reports and numerous academic research articles. See my resume for online examples of my work. I can run any variant of the regression model, including time series, and present your data with R tools including ggplot2 and gganimate. I am also available to offer second opinions on other expert witness reports, including everything from "eyeballing" the code all the way up to full replication. My strongest specialty is demystifying data and presenting it accessible, layperson's terms.

I am MS scholar and working on Social Network Analysis and Machine Learning projects. Social Network Analysis is my area of interest. Link prediction in Social networks is another domain in which I am supervising MS students. I have a list of publications in Impact Factor Journals and reputed conferences. My skills & expertise include Social Network Analysis, Information Retrieval, Machine Learning, Sentiment analysis, Data Mining, and Natural Language Processing. Apart from these skills, I have years of experience in Proof Reading, Academic Writing, Presentations, Latex writing. R is the language in which I can provide you with my expertise. My specialties included: 1) Social network analysis and visualization 2) Link Prediction in Social Network 3) Citation Recommendation 4) Data visualization 5) Data extraction 6) Data Mining 7 Machine Learning A few of my projects/articles are: 1) Evaluation of features in Social Network 2) Link prediction in Human Contact Graph 3) Link Prediction in Citation Network 4 ) Centrality-Based Citation Recommendation 5) SAM Centrality: a Hope-based Centrality Measure for Ranking Users in Social Network 6) SAM: a Similarity Measure for Link Prediction in Social Network 7) Semantic and Syntactic similarity comparison 8) Sentimental analysis of Twitter data. 9) Textual and Topological Similarity Measures 10 ) Time series Analysis, 11) Econometric analysis 12 ) Statistical Analysis Some of my working tools are: 1) R 2) Gephi 3) RMarkdown 4) Tableau 5) Latex 6) WEKA Please contact me with any needs, so we can discuss how I can help you. Thank you for reading.

Hello, I am a professional Data Analyst and Statistician with over seven years of experience in data analysis and five years of teaching elementary statistics courses, including Basic Statistics. My expertise lies in collecting, cleaning, analyzing, and visualizing complex datasets to drive meaningful insights and support data-driven decision-making. I specialize in: ✔ Data Wrangling & Cleaning – Ensuring data accuracy and consistency ✔ Exploratory Data Analysis (EDA) – Identifying trends and patterns ✔ Statistical Analysis & Modeling – Applying advanced statistical techniques ✔ Data Visualization & Reporting – Creating insightful dashboards and reports ✔ Predictive Analytics & Forecasting – Leveraging data for future insights I am proficient in a wide range of industry-standard tools and platforms, including: 🛠 Statistical & Analytical Tools: R, Python (NumPy, pandas, statsmodels), SPSS, EVIEWS, Minitab 📊 Data Visualization & Dashboard Tools: Power BI, Tableau, Google Data Studio (Looker Studio), Excel Dashboards, Zoho Analytics, Metabase, Superset 🧹 Data Management & Cleaning: MS Excel (advanced), SQL, OpenRefine 📈 Machine Learning & Forecasting: Time Series Models 📦 Survey & Research Tools: REDCap, KoboToolbox, Google Forms ☁ Cloud & Collaboration: Google Sheets, Microsoft 365, Jupyter Notebook, GitHub I am committed to delivering accurate, actionable insights, meeting deadlines, and ensuring 100% client satisfaction. Please feel free to reach out I’d be happy to assist you with your data analysis needs. Best regards, Ghulam Murtaza

Bringing extensive expertise in econometrics and statistics, I am dedicated to providing data-driven insights that fuel informed decision-making. My expertise spans a range of advanced analytical techniques and software, including SPSS, Stata, R, and Python. I specialize in survey data analysis, thesis writing, and the development of robust economic models, ensuring accuracy and relevance in every project. My services includes: 1. Research Methodology Design: I excel in crafting and justifying rigorous research methodologies tailored to the unique requirements of each project. This includes designing and validating surveys to ensure methodological integrity. 2. Survey Analysis: Utilizing advanced analytical techniques, I delve deep into survey data to extract valuable insights, driving informed decision-making for clients. 3. Statistical Reporting and Analysis: Proficient in multiple statistical software tools, including SPSS, Stata, R, Python, and more. I offer comprehensive statistical reporting and analysis services to meet diverse client needs. 4. Quantitative Research: From econometric modeling to regression analysis, I bring a robust quantitative approach to uncover patterns and relationships within data. 5. Research Proposal Assistance: I provide invaluable support in crafting and refining research proposals, ensuring alignment with objectives and feasibility. 6. Literature Reviews: I offer assistance with literature reviews, synthesizing existing research to provide a comprehensive understanding of the current state of knowledge in a given field. 7. Proofreading and Editing: With meticulous attention to detail, I offer proofreading and editing services for dissertations and research papers, ensuring clarity, coherence, and adherence to academic standards. As a dedicated data analyst, I'm passionate about leveraging data to address real-world challenges and positively impact the field of analytics and beyond. Whether you need assistance with research methodology, data analysis, or research proposal development, I am here to help. Feel free to contact me with any questions or project inquiries – I'm committed to delivering exceptional results for your endeavors.

Hey! I'm Mwiche, your go-to for data magic. I live and breathe data science, machine learning, and stats, especially with my trusty sidekick R. Picture me cleaning wild survey data and conjuring economic forecasts with linear regression. With a physics twist, I tackle tech projects effortlessly. Fast deliveries and adaptability are my secret sauce. Let's dive into machine learning, data analysis, reporting, or any statistical shenanigans you have in mind. I'm all ears for a casual chat about your data dreams! ✨

I am a 🔹Top-Rated Freelancer🔹 offering services in statistical learning, predictive modelling, Dashboard design, MASTERS/PHD survey design and data analysis, ⭐𝗧𝗼𝗼𝗹𝘀: 𝗥𝗦𝘁𝘂𝗱𝗶𝗼❟ 𝗣𝘆𝘁𝗵𝗼𝗻❟ 𝗝𝗮𝗺𝗼𝘃𝗶❟ 𝗝𝗔𝗦𝗣❟ 𝗘𝘃𝗶𝗲𝘄𝘀❟ 𝗜𝗕𝗠 𝗦𝗣𝗦𝗦❟ 𝗣𝗢𝗪𝗘𝗥𝗕𝗜❟ 𝗘𝗫𝗖𝗘𝗟 ⭐Services I Provide: 🔷 Statistical Modeling & Data Analysis From hypothesis testing to regression analysis, I provide clean, accurate, and interpretable results using R, Python, SPSS, and Excel. 🔷 Machine Learning & Predictive Analytics I build, test, and fine-tune models such as Random Forest, KNN, Decision Trees, and Neural Networks to uncover trends and support intelligent decision-making. 🔷 Time Series Forecasting Need to predict what comes next? I offer forecasting models for stock prices, sales trends, healthcare data, and more. 🔷 Data Visualization & Insights I design clean and compelling data visualizations using ggplot2, seaborn, and Power BI—turning complex results into clear, engaging visuals. 🔷 Graduate Thesis & Dissertation Support With years of experience mentoring students, I help Master's and PhD candidates navigate data analysis, research design, and writing with clarity and confidence. 🔷 Quantitative Research Consulting Whether you're analyzing survey results, building a classification model, or identifying trends in time series data, I help structure your analysis and interpret results with precision. 📊 Data Types I Work With 🔷 National and regional survey data (health, labor, finance, education) 🔷 Time series datasets for forecasting and anomaly detection 🔷 Panel data across longitudinal studies 🔷 Business intelligence data 💡 Why Choose Me? 🔷 Graduate-level statistician 🔷 Fast, clear communication and expert-level documentation 🔷 Committed to accuracy, transparency, and client satisfaction Your consideration is highly appreciated.

Hello there, Welcome to my profile! I am Apoorva – a life-long self-learner, nomad, a nascent academician, and professional, working on building my cred in the field of Economics and Data analyses. As a graduate student and research assistant, I have a good background in statistics and have been working with data, constantly trying new things, and learning novel methodologies and theories along the way. My skills encompass the complete process of data analyses: dataset generation, cleaning, visualizing, modeling, interpreting, and reporting. So, what can I possibly offer you, that no one else can? Well as a prospective employee, I immediately can bring the following qualities to the project: Effective Leadership and communication skills: • At Accenture, I worked for over 2 years in Project management for a large telecommunication client based out of Singapore and Australia. • Within a course of 1 year, I have had the opportunity to spearhead an eight-member team and ensured a smooth swivel chair process was followed and within the Service level agreement. • Through this opportunity, I was able to showcase my leadership skills as well as my communication skills by designing an effective plan and workflow, reaching projects deadlines, and ensuring conflict resolution through effective communication. • As a result, I was awarded ACE (Accenture Celebrates Excellence) for my dedication to my designated role. Extensive Data management and Analyses: • As an economics student, I am meticulous when it comes to handling data, doing research analyses, and writing – resulting in a working paper on financial inclusion in the Indian context. • I have also worked as a research assistant in an Erasmus+ project, in which I was the point of contact for on-site surveyors and teams. My role involved collating data, literature review, collaborating with project stakeholders, and analyzing data. • Experience with survey data, administrative data and merging datasets, and handling sensitive data related to health, demography, and finance. Unique Growth and enriched perspective: • After my corporate stint, I shifted my base to Istanbul, to offer my help during the height of the Syrian Refugee crisis. • I shuffled both volunteering and freelance jobs in an unknown country- all the while trying to learn a new language and adjust to cultural change. • I used this opportunity to grow personally and realized during this time, that I wanted to complement my undergraduate Engineering degree by pursuing an Economics graduate degree because as a volunteer, I realized that the major problems that the world faces, both at a macro and micro level has economic consequences that end up exacerbating suffering. Versatile freelance experience: “There is no job too small” - That is the attitude I abide by, although professionally, I have experience with project management and data analyses in academic and research settings; through my personal journey and nomadic life, I have encountered a rich and rewarding freelance experience working with clients and ex-pats through personal connections and other platforms. • Assisted an independent consultant with SEO, article writing, and generating weekly AdWords reports. • Market research work for a French photographer who wanted to expand her clientele. I gathered information such as an address, contact information, and email address of high-end wedding stores and other wedding-based services. • Virtual Assistant for an Australian entrepreneur, wherein I was involved with market research, blog and email outreach. • Education content, lesson and quiz writer for an EdTech company. • Categorizing videos, photographs, advertisements, etc., as an internet annotator for Telus international. Now that you have got a glimpse at my qualities and experience, here are the tools and technologies I am proficient with- • Programming: MySQL Stata R • Markup Language: HTML LaTeX • Statistical Skills: Linear and Multiple Linear regression. Time-series analyses (ARIMA, VAR) Descriptive and univariate statistics Cross-sectional data analyses using RDD, Difference-in-Difference, IV, Propensity score matching, Logistic regression. Panel data analyses. Mapping of GIS data. • MS Office Skills: MS Word MS Excel. PowerPoint. Outlook In short, I can offer- -Statistical analysis using R and Stata -report and article writing -research assistantship -Data Entry -Admin support -Customer Support Thank you for taking the time to read my profile. I very much look forward to the opportunity of working with you.

🏆 Top Rated Plus Data Scientist | Microsoft Certified Azure AI Expert 💯 Job Success Score | ⏱️ 3100+ Hours on Upwork | 🤝 100+ Happy Clients 📊 10+ Years of Experience in Data Science, Machine Learning, AI, GenAI & Cloud (Azure) 👋 Hello! I’m Rajib Kumar De, a Microsoft-certified Azure Data Scientist & AI Engineer with a Master’s degree in Statistics and 10+ years of hands-on experience delivering production-grade AI, ML, and GenAI solutions for global clients. I specialize in end-to-end AI systems - from data exploration and modeling to MLOps, LLM/RAG pipelines, and Azure AI Agent architectures - with a strong research-driven mindset across both supervised and unsupervised learning. If you’re looking for someone who combines statistical depth 📐, engineering rigor ⚙️, and cloud-scale execution ☁️, you’re in the right place. 🔍 What I Do Best ✔️ Advanced Analytics & Predictive Modeling (Python / R) ✔️ Machine Learning & Deep Learning (XGBoost, LightGBM, TensorFlow) ✔️ NLP, LLMs, RAG & GenAI Applications ✔️ Azure Machine Learning, Azure AI Foundry & Agentic AI ✔️ End-to-End MLOps (MLflow, CI/CD, Model Monitoring) ✔️ Microsoft Fabric (Data Science, Data Agent, OneLake) ✔️ Databricks ML, AutoML & Scalable Pipelines ✔️ Business Insights, Experimentation & PoC Delivery 🚀 Services I Offer ✅ End-to-End ML Projects (Exploration ➝ Training ➝ Deployment) ✅ Azure AI & MLOps Pipeline Design ✅ LLM / RAG / Azure OpenAI Integrations ✅ Multi-Agent AI Systems (Azure AI Agents) ✅ Model Optimization, Interpretability & Drift Handling ✅ AI-Powered Chatbots & “Chat with Your Data” Solutions ✅ Power BI Dashboards & Executive Analytics ✅ PoC → Production-Ready AI Solutions 🧠 Tools & Technologies Languages: Python, R, SQL, PySpark Platforms: Microsoft Azure, Azure ML, Databricks, Microsoft Fabric, Azure AI Foundry GenAI & NLP: Azure OpenAI, Hugging Face, RAG, PromptFlow MLOps: MLflow, Azure DevOps, CI/CD, Databricks Workflows, DLT BI & Analytics: Power BI, Excel APIs & Apps: FastAPI, Flask, Azure Functions 🎓 Certifications 🏅 Microsoft Certified: Azure Data Scientist Associate (DP-100) 🏅 Microsoft Certified: Azure AI Engineer Associate (AI-102) 🏅 Microsoft Certified: Azure AI Fundamentals (AI-900) 🏅 Microsoft Professional Program – Data Science 🎯 Why Clients Choose Me ✨ Top Rated Plus Freelancer with long-term client relationships ✨ Strong research + production mindset (not just experiments) ✨ Enterprise-grade Azure AI experience ✨ Clear communication & on-time delivery ⏱️ ✨ I only accept projects I’m confident I can deliver within scope, time & budget ✨ Backed by an in-house team for scalable delivery when needed 📈 Keywords for Discovery: Data Scientist | Azure Data Scientist | Azure Machine Learning | Azure AI Engineer | Microsoft Fabric (DS) | MLOps | R Programming | Python | NLP | AI Consultant | Azure ML | Predictive Analytics | LLM | RAG | Databricks | ML Engineer | Power BI | Azure AI Foundry | CI/CD | MLflow | Data Analytics | Cloud ML | Databricks (ML) | Azure AI Foundry | Azure AI Agents| Azure OpenAI Service | Microsoft Foundry | Copilot Studio | Databricks Genie 📩 Let’s discuss your project. I’m available 24×7, responsive, and committed to delivering high-impact, production-ready AI solutions that create real business value.

Struggling to make sense of your clinical data, or facing rejection from journals due to methodology issues? Let a PhD expert handle it. Hi, I am Dr. Ahmed Naseem, a PhD holder in Molecular Physiology and an American Board Certified Medical Laboratory Scientist (MLS(ASCPi)). With over 15 years of rigorous academic research and statistical experience, I help postgraduate students, medical researchers, and institutions transform raw biomedical data into publication-ready scientific insights. My approach ensures complete data privacy and strict scientific integrity. I don’t just run tests; I deliver clear, actionable interpretations that align perfectly with peer-reviewed journal standards. How I Can Help You: • Advanced Statistical Analysis: Expert data crunching using SPSS, R, and STATA for clinical trials, surveys, and experimental studies. • Stunning Data Visualization: Creating publication-quality graphs, charts, and dashboards utilizing R and Excel. • Methodology & IRB Support: Designing robust research methodologies, calculating sample sizes, and structuring surveys for IRB approval. • Academic Writing & Editing: Comprehensive literature reviews, drafting Chapter 4 & 5 (Results and Discussion), and editing manuscripts to fit high-impact journals (APA, Vancouver, Harvard). • Scientific Infographics: Designing clear, impact-driven presentations and visual summaries using Canva Pro and PowerPoint. Why Choose My Services? • PhD-Level Expertise: I understand the peer-review process from the inside out. • Flawless Delivery: Hand-verified results with dual-checking for 100% accuracy. • Clear Communication: Regular updates and continuous support until you are completely satisfied. Let's discuss your project and get your research published. Click "Message" or "Invite" to get started!