Ten years in data analysis, web scraping, SPSS, Python & R. Machine learning models, Stable Diffusion, LLMs, ChatGPT, OpenAI. Combining business process with existing data or enriching it with multiple new sources. TECHNICAL SKILLS AND COMPETENCIES Collecting Data: web-scraping, parsing (Selenium, Playwright, BS, RegEx), markup languages (HTML, CSS). Data manipulation: Python (Pandas, NumPy); R, Stata, SQL, Excel, Git. Mathematical Statistics: probability theory, descriptive measures, hypothesis formulation and testing, nonparametric methods. Advanced Econometrics: Time Series, VAR, VECM, Panel Data, Logit Models; Causation and Counterfactuals, RDD, Matching, PCA, LDA, Bayes Estimation. Visualization: Python (Matplotlib), R (ggplot2), Power BI. Financial Mathematics: CAPM, Markov Chains, Black-Scholes OPM, Greeks. App Development: Backend (FastAPI), Frontend (React, Streamlit) AI Integration: ChatGPT, OpenAI, LLaMA, LangChain implementations, ChatBots

🔥Do you want to transform AI plans into deployed solutions? 🔥 I help organizations move from AI strategy to deployed, enterprise-ready ML systems — scalable, reliable, and built for measurable impact. One of my recent clients highlighted: ⭐⭐⭐⭐⭐"Probably the best in domain knowledge. Also, humble enough to keep satisfying the impromptu demands of mine. Overall, a great developer and more of a great person. Thanks a lot. If I need any help in the future, I would surely take help again." 🚀Have an AI idea but unsure where to start? Message me 📩 to book a free 30-minute strategy call 📞. 🔥My Results: 🟢150+ ML models deployed. 🟢$100M+ cost savings via GenAI automation. 🟢$50M+ profit growth from AI & time-series systems. ✅✅Best Fit Clients✅✅ ✓ You are serious about moving from AI planning to production deployment. ✓ You are the direct decision-maker or can approve architecture and budget. ✓ You view AI as an investment with expected returns, not an experiment. ✓ You are open to technical recommendations and best-practice architecture. ✓ You are ready to begin within 2 weeks. ❌ ❌ Bad Fit Clients ❌ ❌ ✘ Lowest price is your primary decision factor. ✘ You only have a vague idea like “let’s build something with AI.” ✘ You micromanage technical decisions without domain expertise. ✘ Your business operates in gambling, adult, or other restricted/high-risk categories. ➜ I partner with organizations that are ready to operationalize AI with measurable impact — not those experimenting without execution commitment. 🔥Typical Clients 🔹Companies with defined AI/ML use cases. 🔹Teams stuck between POC and production. 🔹Founders are ready to operationalize AI. 🔹Data-rich businesses seeking measurable ROI. 🔹Enterprises needing secure, scalable AI systems. 🔥Why work with me 🔹End-to-end ownership: design → deploy → maintain. 🔹Business-aligned AI tied to KPIs. 🔹Senior architecture-level execution. 🔹Secure, scalable cloud deployments. 🔹Long-term reliability, not one-off builds. 🔥What I deliver 🟩Production-ready ML & GenAI systems. 🟩API-deployed models integrated into workflows. 🟩Scalable NLP, LLM, risk & fraud solutions. 🟩MLOps pipelines with monitoring, logging, and governance. 🟩Model performance optimization (latency, cost, scale). 🟩Post-deployment monitoring & drift detection. 🟩Continuous improvement and maintenance plans. 🟩Measurable revenue lift, efficiency gains, or automation impact. 🔥How I work 🔹Define KPIs before writing a single line of code. 🔹Structured discovery → architecture → deployment roadmap. 🔹Weekly measurable milestones. 🔹Build for scalability from day one. 🔹Deploy with monitoring and alerting built in. 🔹Provide post-deployment optimization and support. 🔹Transparent communication. 🔥Recent Wins 🟢Deployed enterprise ML services supporting 10M+ users. 🟢Increased marketing ROI by 30% through segmentation. 🟢Reduced decision latency by 20% via AI workflow integration. 🟢Saved $500K annually with production clustering models. 🟢Built NLP pipelines processing 1M+ documents weekly. 🟢Deployed sub-100ms APIs serving 1.5M+ monthly requests. 🟢Developed fraud models preventing $500K+ quarterly losses. 🔥Expertise AI/ML: Machine Learning, Deep Learning, Predictive Modeling, Time Series, Anomaly Detection, Credit Risk, Fraud Detection Generative AI: LLMs, GPT, OpenAI API, RAG, Prompt Engineering, Embeddings, Vector Databases NLP: NER, Text Classification, Sentiment Analysis, Transformers Frameworks: PyTorch, TensorFlow, scikit-learn, XGBoost Data & Big Data: ETL, Spark, BigQuery, SQL Optimization Cloud & MLOps: Azure ML, AWS SageMaker, GCP, REST APIs, CI/CD, Model Monitoring, Drift Detection BI & Programming: Power BI, Tableau, Python, SQL, R, Julia, GoLang Enterprise AI Architecture: AI Strategy, AI Transformation, Solution Architecture, Technical Leadership, Scalable AI Systems Production AI Systems: Production ML, Model Serving, API Deployment, Microservices Architecture, Backend Integration GenAI Applications: AI Automation, Document Intelligence, Workflow Orchestration, Internal Copilots, Knowledge Assistants LLM Infrastructure: LangChain, LLM Evaluation, Context Engineering, Token Optimization, Secure LLM Deployment Vector & Search Systems: Pinecone, FAISS, Vector Search, Hybrid Search, Semantic Retrieval Model Optimization: Hyperparameter Tuning, Model Compression, Latency Optimization, Cost Optimization Responsible AI: Model Governance, AI Compliance, Explainable AI (XAI), Bias Detection, Risk Monitoring Data Platforms: Data Warehousing, Data Lakes, Feature Stores, Data Pipelines, Data Integration Cloud Architecture: Azure AI, Azure Fabric, Azure Databricks, GCP AI Platform, AWS AI Services Advanced Analytics: Forecasting Models, Causal Inference, Decision Systems, Optimization Algorithms ✅ Ready to operationalize your AI use case? Let’s define the roadmap, deploy with precision, and deliver measurable impact.

I am a Senior Statistician with 9+ years of experience in data analysis. With a background in academic research at the University of Oxford and corporate expertise at the most prestigious pharmaceutical companies, I specialize in data analysis, predictive modeling, and business intelligence. I have a BSc in Statistics and an MSc in Biostatistics. Proficient in R, STATA, SPSS, SQL, Excel, and Tableau, I excel at data visualization, statistical modeling, and machine learning. Moreover, I have a proven track record of analyzing complex datasets, uncovering key trends, and translating findings into strategic business decisions. Whether you need help with data analysis, dashboard creation, or statistical consulting, I can help you unlock the full potential of your data. Let’s work together to solve your biggest challenges and turn insights into outcomes. Let’s do it!

Over the past 15+ years, I have worked at the leadership level. Quantitative services that I most frequently perform include: -Economic impact & tax impact analyses -Economic opportunities analyses -Econometrics -Feasibility studies -Industry & market studies -Survey design & analyses -Forecasting -Monte Carlo Simulation -Return on investment & cost-benefit analyses I hold a Ph.D. degree in Economics. In my career, I have worked on different aspects of socioeconomic research My software skills include SPSS, STATA, Eviews, R, and MS Excel.

🎯 Data Analyst & Econometrician | Expert in Data Analysis and Statistical Modeling Hi, I’m Prince – a passionate Statistician and Data Analyst with a strong academic background in Econometrics and Applied Statistics. With a deep love for numbers and problem-solving, I’ve spent the past few years sharpening my skills through academic research, personal projects, and real-world applications. I hold a Bachelor’s degree in Econometrics and Applied Statistics, graduating with top honors. I have solid experience working with tools like STATA, Eviews, Python, R, and Excel, especially for: • Survey data analysis • Descriptive and inferential statistics • Econometric modeling (linear models, time series, panel data) • Report writing and research support Whether you're a researcher, NGO, student, or business in need of clean, accurate, and actionable data insights — I’m here to help. Clients appreciate my ability to listen, understand their needs, and deliver detailed, well-documented work on time. I’m someone who believes that trust, clarity, and quality are the keys to every successful collaboration. Let’s connect — I’d love to help bring value to your data.

I can help any kind of people involved in academic research or other fields that requires analyzing data. I worked for several years in scientific research (three years as a college lecturer, and three years working as part of the scientific staff at a scientific institution). This experience allowed me to gain a good background in statistics, and skills in academic writing (publishing several academic papers in peer review journals). I am able to analyze data in different statistical packages (R, SPSS, Stata). My knowledge encompasses basic statistics (descriptive, univariate statistics, classical tests such as ANOVA, t-test, ANCOVA, linear regression, non-parametric statistics, categorical data) and some advanced methods such as multivariate statistics (ordination methods, MANOVA, MANCOVA, PERMANOVA, multiple regression). I can offer my support as: * Statistics / Data analysis Tutor: providing tutoring sessions, and guidance to analyze your data properly. *Data analyst: I can analyse your data following your instructions, or following my own criteria in case you do not have enough experience to decide the best way to address your analysis. I can also help by providing support on how to report analyses' results properly. *Academic writer / Academic writing tutor / proofreading

Do you have a program within your public health organization that is struggling to meet deliverables? Are teams feeling misaligned? Do leaders need support navigating complex program challenges? With experience in epidemiology, program leadership, and data analytics, I help organizations identify the root causes of these challenges and develop practical solutions that improve program performance. My work focuses on improving the structure and effectiveness of public health programs, strengthening leadership alignment, and translating data into insights that support decision making. I support health departments and public health organizations with program reviews, strategic planning, and data-informed decision making for complex or grant-funded initiatives. Services I provide: * Public health program effectiveness reviews * Public Health program strategy and improvement * Leadership and program manager advisory * Translating public health data into actionable insights * Dashboard and program evaluation support If you are looking for support to improve program performance, increase team productivity and efficiency, strengthen leadership alignment, or use data more effectively to guide decisions, feel free to message me. I am happy to start with a brief conversation to better understand your goals and determine how I can support your organization.

Academic Writer |Expert Essay Writer | Financial Writing | Research Paper Expert | Business Essay | | DBA| Marketing Essay| URGENT Essays|| Dissertation|| Research Paper|| AI Humanizer|| AI Remover|| Humanize|| Proofreading ||Essay Writing| Management Essay | Market Researchs | Nursing| Business Plan | Accounting and Finance | Academic Writing & Research | Dissertation, Thesis & Academic Research Paper | Business Writing | Proofreader and Editor | Assignment Work | Report Writing | Case Study | Business Case Study | Marketing Case Study | Economics Essay | College essay | Economics Case Study | Quality Solution | Quick Research | Urgent Essay | Fast Turnaround | Guarantee Professional Work | Academic Tutor | Summary Analysis | Human Resource Essay | SWOT Analysis | Market Researcher | Accurate Reference & Citation Styles | Pestle Analysis | Essay writing |Academic writing | Research| STATA |STATISTICS |R |TABLEAU |MATLAB|| NO AI|| DBA|| Quality class work || AI Removal service||Conference papers For the last 9 years, I have been working as a part-time tutor. I have over 9 years of academic research, tutoring, and writing, having worked with over 1699 delighted students here on Upwork and outside of Upwork. I am an essay tutor who will help you write academic papers, including but not limited to argumentative essays, dissertations, speeches, responses, term papers, research papers, and many other types of college essays. You will be delighted with my service when you deliver excellent assignments on time and up to academic standards. My business model is focused on meeting high-quality promises. If this is the kind of service you are looking for, please send me an invitationn ASAP. I will reply in less than 1 minute. Regards, ONLINE COURSES. Chemistry/Online quiz Biology/Online quiz English 101 Mass communication Online exams, weekly quizzes at affordable hourly rates Services offered - Literature Reviews - Research Papers - Research Proposals - Urgent Essays - Research Articles - Research Reports - Systematic Literature Review - Essay Writing - Lab reports - Books - Exceptional Statement of Purpose - Response/Review/Reflection - Summaries - Critical Analysis - Case Studies - Proofreading and Editing - Research Paper tutoring - Standard Formatting - Paraphrasing & Re-writing - 100 % Plagiarism Free Text - Attached Plagiarism report to show originality (Turnitin) I also specialize in Various SUBJECTS/DISCIPLINES such as: - History (World Wars, American History, African History, World History, etc.). - Literature (Essays, term papers, reports, papers). - Poetry - Religion - Philosophy - Biology and other Physical Sciences - Chemistry - Education and Research - Nursing, Healthcare and Medicine - Management - Business and Management - Healthcare Administration and Management - Accounting and finance TOOLS USED √Grammarly √Turnitin Account (For plagiarism and AI check and Reports). CITATION/Referencing FORMATS - APA( 6th,7th) - MLA - Harvard - Chicago/Turabian - Oxford

I’m a mathematics, statistics and accounting lady with 8 years of experience helping diverse audiences demystify complex topics in the 3 fields. In the past 8 years, I have translated complex information into accessible and compelling content for professionals seeking to interpret mathematical and accounting concepts, students grappling with advanced theories, and curious minds eager to utilize numbers. As an experienced mathematician, accountant and an academic tutor, I recognize the value of clarity in understanding mathematical and accounting concepts and interpretation of data and thus excel in guiding diverse audiences through the complexities of high-level mathematics and accounting through intuitive explanations and detailed problem-solving techniques that are engaging, clear, and inspiring for the respective audience. My qualifications include a bachelor of science in mathematics(accounting minor), Master’ of Science in Applied Mathematics and a PhD in Mathematical Statistics. I'm ACCA finalist. As an academic writer, I have successfully delivered numerous jobs in various fields within the mathematics, finance, accounting and statistics disciplines and outside these as well. In mathematics, I have done jobs in Complex analysis, Discrete mathematics, Abstract algebra, Measure theory and integration, Real analysis, Geometry, and Calculus. Outside these, I have also worked on Business Studies, Economics, Accounting and Finance, Data Analysis, Information technology and systems, and Marketing tasks. My proficiency across these fields has endowed me with the capability to provide high-quality work enriched by various viewpoints and insights drawn from multiple perspectives. Further, during my 8 years, I have worked with various writing styles, including MLA, APA, Harvard, Chicago, Turabian, and Vancouver, and can deliver researched work in any of these styles. My specialism in these subjects is based on my Masters in Mathematics and PhD in pure mathematics. I also hold a Bachelor’s degree in mathematics. These three academic qualifications give me the skill to understand and adeptly provide content, reports, manuals, professional publications, and academic journals that are captivating, enlightening, clear, and precise without sacrificing content depth or accuracy. If you’re working on short deadlines, I am the right freelancer for you. Upon finalizing our agreement, I will ensure you obtain quality, well-researched, original work based on the specified instructions in a timely manner. I’m currently offering my writing services in: 1. Complex analysis (complex functions and contour integrals). 2. Calculus (differential and integral calculus). 3. Discrete mathematics (logic theory, set theory, algorithms, graph theory, and combinatorics). 4. Abstract algebra (groups, rings, modules, and vector spaces). 5. Measure theory and integration (Jordan measure, Lebesgue measure, Borel measure, probability measure, and complex measure). 6. Real Analysis (series, sequences, continuity, differentiation, integration). 7. Geometry 8. Data Analysis using SPSS, Python, R, Excel, STATA, and MATLAB. 9. PowerPoint presentations 10. Peer-reviewed articles and academic journals 11. Mathematical reports 12. Professional publications 13. Editing and proofreading 14. Creating mathematics content/manuals. I’m your go-to freelancer for any numbers-related content/work. I will provide well-researched, written work that is plagiarism-free and human-generated, supported by Turnitin reports (for both AI and plagiarism). I am easy to contact, quick to respond and deliver work within the given timeline. Choose me, and let’s embark on your journey of excellence together.

I offer two specialized services: Talent Acquisition and Qualitative Research & Data Analysis. Talent Acquisition: 3+ years of experience helping businesses with end-to-end recruitment needs, including: • Technical & Non-Technical Recruitment • Candidate Sourcing, Screening, Scorecard Development • Behavioural and Technical Interviews • Recruitment Coordination • ATS & CRM Management • Talent Mapping • LinkedIn Recruiter, Bullhorn, Greenhouse, Manatal, Pipedrive, Indeed, Dice, ZipRecruiter Qualitative Research & Data Analysis Specialist 4+ years of experience conducting interviews, thematic analysis, and turning qualitative data into actionable insights. 📊 Skills: • Qualitative Data Collection and Analysis • Focus Group Discussions (FGDs) and In-depth Interviews (IDIs) • Customer Discovery, User Interviews, Interview Transcription • Data Cleaning • Thematic Analysis • Qualitative Coding (Open, Axial & Selective, if applicable) & Codebook Development • Literature Reviews • Report Writing • STATA, MAXQDA, NVivo, ATLAS.ti, Microsoft Excel Previous Work Experience: Clients & Organizations • Nexamp • Systems Limited (CGT Staffing) • Mahbub-ul-Haq Research Centre