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Rating is 4.8 out of 5.
4.8/5
based on 1,017 client reviews
  2. Development & IT Talent
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  4. (Current) Stata Specialists
  • US$40 hourly

    • 5.0/5
    • (175 jobs)
    I will assist you in academic writing and biostatistics of your medical research study. I am a medical trainee and clinical researcher with +4 years of experience in medical writing and a robust medical and academic background. I have +10 international peer-reviewed publications that range from primary to secondary research studies. I have experience in both academic and business writing. I help researchers to complete and publish their medical research papers. Academic services include: -Systematic reviews and meta-analyses using PRISMA guidelines. -Writing, editing, and proofreading manuscripts. -Data analysis: Descriptive and inferential statistics (hypothesis testing, nonparametric tests, t-tests, -ANOVA, chi-square, correlation, regression, survival analysis, cutoff values, sample size calculation, and more). -Referencing with any citation style using tools like Mendeley and EndNote. -Paraphrasing and plagiarism check. -Medical illustrations using Biorender and Inkscape. Business services include: -Blogs, emails, eBooks, social media posts. -SEO-optimized medical writing. -Keyword research for medical keywords that helps you rank using tools like SEMrush and MOZ. -Real-time SEO content analysis with Yoast. -Medically proven, well-written content that helps you sell your products. -Suggest and create medical illustrations that can take medical writing to a whole new level using tools like Biorender and Inkscape. -Grammarly premium, proofreading, and fact-checking. -Quora marketing. ✔️ Published +20 research papers. ✔️ Worked with +100 clients and achieved 100% client satisfaction in healthcare-related projects. ✔️ My background makes me a perfect match for any client looking for a freelancer to assist in any healthcare-related project. ✔️ I have written hundreds of medical blogs and worked for numerous US and non-US healthcare/tech companies. I am also a famous Quora writer with +2M views +2K followers. Here is what my clients say about me: 🔷 Dr. Youssef is excellent in his work. He is very detailed and is able to write very well clinical oriented lectures. He communicates very well. I will strongly recommend him to anyone looking for a medical writer. ⭐⭐⭐⭐⭐ 🔷Youssef did an amazing job at producing high-quality articles about Health/Wellness/Medicine. Perfect English, timely delivery, and always available to communicate. I would totally hire him again! ⭐⭐⭐⭐⭐ 🔷 Easy to communicate with, delivers the quality I wanted for my content, and does excellent work! I'm thrilled to work with him again on future projects. ⭐⭐⭐⭐⭐ 🔷I’m surprised of what Youssef is capable of, he is timely mannered and very proficient in what he offers, I highly recommend anyone looking for a great work to be done, Youssef is the guy for it. ⭐⭐⭐⭐⭐
    vsuc_fltilesrefresh_TrophyIcon Stata
    Linear Regression
    Data Wrangling
    RStudio
    R
    IBM SPSS
    Data Visualization
    Statistical Analysis
    Creative Writing
    Statistics
    Academic Writing
    Regression Testing
    Logistic Regression
    Scientific Research
    Survival Analysis
    Scientific Literature Review
    Academic Research
    Biostatistics
    Research Papers
    SEO Writing
    Data Analysis
    Technical Writing
    Research Paper Writing
  • US$75 hourly

    • 5.0/5
    • (61 jobs)
    I am a published quantitative social scientist and data scientist. One of my books titled "Introduction to Quantitative Social Science with Python" is published by Taylor and Francis. I also have an MBA. Outside Upwork, I provide data-related services to business, law firms (expert witness), and academic researchers (wz-consulting.com). I have advanced statistical analytical skills that can be applied to commercial and academic projects. Additionally, for academic research, I have experience in publishing peer-reviewed academic works and have served as editor or reviewer for multiple journals. As a trained academic, I follow high standards of procedures for data management and analysis. I always seek to provide objective and reliable instead of easy solutions and answers. As a native Chinese/Mandarin and Shanghainese speaker, I also offer translation between English and Mandarin or Shanghainese, and tutoring service.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Data Science
    Machine Learning
    Mandarin Dialect
    Linear Regression
    Data Visualization
    Statistical Analysis
    Quantitative Analysis
    Quantitative Research
    Academic Research
    Data Modeling
    Political Science
    Regression Testing
    Research Papers
    Data Cleaning
  • US$60 hourly

    • 5.0/5
    • (590 jobs)
    I hold a Ph.D. in Economics from Universitat Pompeu Fabra, Barcelona. I have approximately ten years of experience working for the Central Bank and about five years of teaching experience in courses such as Introduction to Econometrics, Macroeconomics, and Introduction to Macroprudential Policies. Throughout my career, I have successfully managed various projects and delivered high-quality results in short timeframes. My core competencies include econometrics, statistics, macro and microeconomic analyses, data mining, programming, and DSGE modeling. I am proficient in using STATA, EViews, Matlab (especially Dynare toolbox), Visual Basic, and Microsoft Office.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Visual Basic for Applications
    Regression Testing
    Linear Regression
    EViews
    MATLAB
    Statistics
    Economics
    Financial Analysis
    Hypothesis Testing
    Econometrics
    Microsoft Excel
  • US$60 hourly

    • 4.9/5
    • (218 jobs)
    You need to write a paper? The deadline is soon? There is statistics involved, and you just don't like that stuff? You don't have time or the nerves to do it? You wrote it but now it doesn't look like it should? And what's with the pesky rules about referencing? I'm here to help. With 6 years of experience in academic writing and a Master's degree in research psychology, I can make your paper shine! What you can expect from me: Detailed, error-free papers - either edited or written from scratch Correct referencing and formatting (APA, MLA, etc.) Professional style and great flow Statistical analyses conducted via SPSS, STATA, Jamovi, or R (t-test, chi square, regression, ANOVA, EFA, CFA and anything else you might need) Respect for deadlines Great, constant communication So look no further! Send me that job and let's see what we can do about it.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Writing
    Statistics
    R
    Academic Writing
    Fact-Checking
    APA Formatting
    Data Analysis
    Scientific Writing
    Qualitative Research
    Quantitative Research
    Microsoft Excel
    Academic Proofreading
    Academic Editing
    Survey Design
  • US$50 hourly

    • 5.0/5
    • (39 jobs)
    I can offer expertise in statistical modelling, namely: O(B)LS, AR(I)MA, (G)ARCH, ARDL, (S)VAR, VECM, GMM, MIDAS, (G)SEM, difference-in-difference, seemingly unrelated regressions, flexible least squares, extreme bounds analysis, instrumental variables, mediation analysis, Markov switching, static and dynamic panel models, Logit/Probit models, factor models, Bayesian models, state-space models, non-linear modelling, non-parametric estimation. I have experience in building models for both forecasting and inference. I have been working as a macroeconometrician for more than five years now, and have published research papers with extensive models such as the fiscal multiplier, fiscal stance and space, VAT gap, monetary policy effects on expectations, interest rate term structure. I hold an MA in economics from College of Europe, a top university in Belgium. I can also offer quantitative and qualitative research in economics, including research writing, empirical modelling and subsequent interpretation. I have worked with many types of challenging data, with all sorts of issues such as structural breaks, non-intuitive relationships, reversal of economic theory, missing data, etc., and have experience in solving the challenges. I work with time series, cross-sectional and panel data, and am most comfortable with Stata and Eviews, with relevant do-files/programs always included for future replication.
    vsuc_fltilesrefresh_TrophyIcon Stata
    EViews
    Economic Analysis
    Statistics
    Academic Writing
    Linear Regression
    Financial Modeling
    Quantitative Analysis
    Statistical Analysis
    Data Analysis
    Mathematical Modeling
    Data Modeling
    Econometrics
    Economics
  • US$70 hourly

    • 4.9/5
    • (70 jobs)
    𝗦𝗛𝗢𝗥𝗧 𝗕𝗜𝗢 I am an economist with a wealth of experience in consulting, spanning over 15 years in the field of Economics and Financial Analysis. My expertise has been leveraged by a diverse range of clients, including multilateral organizations, public and private corporations, as well as state-owned enterprises. 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗜𝗡𝗚 𝗖𝗔𝗥𝗘𝗘𝗥 𝗛𝗜𝗚𝗛𝗟𝗜𝗚𝗛𝗧𝗦 ✅ Financial and economic modeling, coupled with the valuation of investment projects and businesses, accounting for cumulative capital and operational expenditures exceeding $4.5 billion. ✅ Proficiency in conducting economic analyses of privatization endeavors and facilitating the development of public-private partnerships. ✅ Viability analysis of investment projects and startups. ✅ A proven track record in accurate forecasting methodologies. ✅ Robust demand estimation and market sizing exercises. ✅ Adept in both macroeconomic and regional economic analyses. ✅ Experienced in impact evaluation. ✅ A history of offering uniquely-tailored solutions to the clients needs. ⭐⭐⭐⭐⭐ Top Rated Plus on Upwork 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗬 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 🎯 Retail 🎯 Tech 🎯 Finance 🎯 Water & Sanitation 🎯 Healthcare 🎯 Transportation & Logistics 🎯 Real Estate 🎯 Business Services 🎯 Arts 𝗪𝗛𝗬 𝗬𝗢𝗨 𝗦𝗛𝗢𝗨𝗟𝗗 𝗛𝗜𝗥𝗘 𝗠𝗘 𝗜𝗡𝗦𝗧𝗘𝗔𝗗 𝗢𝗙 𝗔𝗡𝗢𝗧𝗛𝗘𝗥 𝗙𝗥𝗘𝗘𝗟𝗔𝗡𝗖𝗘𝗥 🏆 Client Feedback: I focus on providing value to clients by building relationships and catering to THEIR needs. This is how I routinely get stellar feedback! 🏆 Over-Delivery: My strategy is NOT to over-promise just to get a contract. Instead I focus on over-delivering. This way I give more than I have promised, not less! 🏆 Responsiveness: I work hard and communicate frequently with my clients. This is essential to keeping everyone on the same page and make sure they are satisfied. 🏆 Reliability: I make sure clients can count on me to always give my best. This lets me face some of the toughest challenges in my area of expertise and attain solid, often unexpected results! Feel free to explore some of my past projects in my portfolio. If you'd like to explore how we can collaborate to address your unique needs, please don't hesitate to get in touch. Your challenges are invitations for us to team up and innovate.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Valuation
    Market Research
    Financial Analysis & Valuation
    Economic Analysis
    Financial Modeling
    Microsoft Excel
    Forecasting
    Economics
    Causal Inference
    Data Analysis
    Econometrics
    Statistics
    R
    Linear Regression
  • US$125 hourly

    • 4.9/5
    • (31 jobs)
    I combine extensive statistical experience with a relaxed, collaborative interaction style. With over 15 years experience as a statistician, I am familiar with modern statistical methods, as well as methods popular in data science. I have experience at top universities, and in industry, so I know how to meet the needs of a variety of clients. I am a data cleaning and management expert. I am highly proficient at developing custom programming solutions in Stata’s scripting and matrix programming languages. I also have experience with Mplus, SAS, SPSS, R, and Python. My methodological specialties include: - Complex regression models - Generalized linear models (e.g. logistic regression, Poisson models) - Analysis of longitudinal/multilevel data - Structural equation models - Clustering methods (latent class analysis and cluster analysis) - Methods for analyzing data with missing values (e.g. multiple imputation, FIML) Because each project and collaboration is unique, my approach to working with clients is flexible. Some examples of the services I offer are: - Create custom code to automate routine data management and reporting - Provide advice on data collection and research design - Implement statistical analysis plans - Author reports for a variety of technical and non-technical audiences - Perform complex data management tasks - Implement methods not available in existing software - Meet with you regularly to answer questions that come up in the research process
    vsuc_fltilesrefresh_TrophyIcon Stata
    Data Management
    Biostatistics
    Data Mining
    Logistic Regression
    Data Science
    Linear Regression
    Statistical Analysis
    Data Analysis
    Statistics
  • US$60 hourly

    • 5.0/5
    • (168 jobs)
    I am a data analyst and a researcher holding a PhD in business administration with specialization in finance. I help businesses and researchers all over the world to analyze their data effectively using various statistical tools but primarily using STATA. At the same time, my extensive research work on finance and micro-economics has been published by leading peer-reviewed journals. The combination of domain knowledge in finance and economics on one hand, and excellent technical skills on the other allow me to generate valuable insights from my clients’ data. My skillset includes -Data analysis for business and research purposes using methods from data mining, econometrics and statistics -Causal inference (propensity score matching, regression discontinuity design (RDD), difference-in-difference (DID) estimation, event studies) -Quantitative market research data analysis (regression analysis, time series analysis, hypothesis testing) -I have experience with cross-sectional, time-series, panel, survey, firm (business) data. -Statistical consulting/tutoring using Stata
    vsuc_fltilesrefresh_TrophyIcon Stata
    Logistic Regression
    Hypothesis Testing
    Econometrics
    Time Series Analysis
    Linear Regression
    Statistics
    Quantitative Analysis
    Microsoft Excel
    Data Analysis
  • US$150 hourly

    • 4.9/5
    • (82 jobs)
    *** Please note, I get a fair number of invitations to interview for jobs where the budget is very low, $50 or $25 and so on. While I would like to help, I just don't have the time for smaller or low-budget projects. I am looking for larger, multi-hour projects that are paid on an hourly basis (not flat fee) and have a minimum budget of $500. Thanks for understanding. *** I have over 30 years of experience in research, evaluation, statistics, and project management. I have advanced evaluation and statistical analytic skills and am fluent in Stata and SPSS and have been developing my analytic skills using R to where I am now comfortable working in this language as well.. I also use Mplus for latent variable modeling. I have designed and analyzed online surveys using Survey Monkey, Qualtrix, and REDCap. I have a PhD in clinical psychology and am a tenured Full Professor. I teach beginning and intermediate statistics to doctoral and master's level students. I also teach program evaluation and mental health policy, including substance abuse policy. For samples of my writing style, you are welcome to use the "Look Inside" feature on Amazon to review sections of my book: Substance abuse in America: A documentary and reference guide. I am also happy to provide samples of papers published in peer-reviewed journals. My writing and oral skills are excellent and I am comfortable both developing as well as conducting trainings, workshops, and presentations. I can also help with editing and writing technical or non-technical documents but I am highly selective about this kind of work. I will be happy to review sections in dissertations and theses, but I will not write these or other student papers because I believe this violates academic integrity. I also will not accept homework assignments for the same reason. Things I can help you do: 1) Translate data in Excel or ASCII format into a data set for analysis in just about any commonly used statistical program. 2) Run basic screening and descriptive statistics such as frequencies, measures of central tendency and dispersion, and distributional statistics to assess skew and kurtosis. 3) Run bivariate analyses such as t-tests, correlations, and chi-square tests as well as non-parametric procedures like Kruskal-Wallis. 4) Check missing values and conduct imputation-based analyses for missing data as needed. 5) Run more advanced analytical models including: factorial ANOVA, regression (OLS, binary, ordinal, and multinomial logistic as well as Poisson and negative binomial), GEE for repeated measures data, HLM, factor analysis, latent class analysis, SEM, and growth mixture models. 6) Review and advise on statistical analyses already run including interpretation of the findings. 7) Review, advise, and edit write-ups of statistical results and methods sections. 8) Prospective advice on study design, including sampling, measures, and data collection protocols. 9) Write and edit proposals. I am available to be a project evaluator and would be happy to help you write the evaluation section of your proposal as well as conduct the evaluation if funded. Or, if you just need a review and editing of your proposal, I can do that as well. 10) Develop surveys and survey questions. I have extensive experience developing surveys including online surveys using tools such as Survey Monkey, REDCap, and Qualtrics. If you are unsure whether I can help with your project, please do not hesitate to send me a message. I reply promptly and will give you an honest answer. I never take on work that I don't feel I can complete successfully and within your time frame or which might take me an inordinate amount of time.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Regression Testing
    Survey Design
    Quantitative Research
    Multivariate Statistics
    Academic Research
    Quantitative Analysis
    Data Science
    Logistic Regression
    Statistics
    R
    Data Analysis
  • US$120 hourly

    • 5.0/5
    • (44 jobs)
    The use of data in our modern society has become one of the most important tools a company or individual can use to answer questions and attract clientele. As a graduate student in economics, I have had exposure to not only work on difficult projects of data analysis and visualization but have also gathered the tools necessary to understand the mechanism occurring in the background. To me, this is one of the more important features of data analytics. The skills I have acquired allow me to produce detailed reports to go along with any analysis project, upon request, explaining the interesting points within the data. My skills extend beyond correlation, as I have a strong foundation in the recent causal tools that have been developed in the last few years.
    vsuc_fltilesrefresh_TrophyIcon Stata
    R Shiny
    Lead Generation
    Website Optimization
    Search Engine Marketing
    LaTeX
    Spatial Analysis
    Data Science
    Google Sheets
    R
    Python
  • US$140 hourly

    • 5.0/5
    • (782 jobs)
    ⭐𝗘𝗫𝗣𝗘𝗥𝗧-𝗩𝗘𝗧𝗧𝗘𝗗 𝗧𝗢𝗣-𝟭% 𝗢𝗡 𝗨𝗣𝗪𝗢𝗥𝗞⭐ Data Analytics Professor, Statistician, Data Analyst/Scientist. ✅Unlimited revisions ✅Clear explanations ✅Well-documented code ✅ Actionable insights ✅Fixed fee 𝘼𝘽𝙊𝙐𝙏 𝙈𝙀: 🏆 I hold 𝗧𝗢𝗣-𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 and 𝗘𝗫𝗣𝗘𝗥𝗧-𝗩𝗘𝗧𝗧𝗘𝗗 statuses officially placing me in the top-1% tier on Upwork. 🥇 As a Lead Analyst in a large international research company, I was in charge of quantitative data analysis for 𝗛𝗲𝗶𝗻𝘇, 𝗧𝘂𝗯𝗼𝗿𝗴, 𝗩𝗮𝗹𝗶𝗼, 𝗮𝗻𝗱 𝗼𝘁𝗵𝗲𝗿 𝗺𝘂𝗹𝘁𝗶𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗰𝗼𝗿𝗽𝗼𝗿𝗮𝘁𝗶𝗼𝗻𝘀. 🛠 I develop 𝗶𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝘃𝗲 𝗮𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝗮𝗹 𝘁𝗼𝗼𝗹𝘀 𝗮𝗻𝗱 𝘁𝗲𝗰𝗵𝗻𝗶𝗾𝘂𝗲𝘀. 🎓 My research papers on statistics, marketing research/analytics, and data science/analysis are systematically published in 𝗹𝗲𝗮𝗱𝗶𝗻𝗴 𝗽𝗲𝗲𝗿-𝗿𝗲𝘃𝗶𝗲𝘄𝗲𝗱 𝗷𝗼𝘂𝗿𝗻𝗮𝗹𝘀. 💻 I help businesses, researchers, and doctoral students worldwide to analyze data for their research effectively using various tools (𝗥, 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗦𝘁𝗮𝘁𝗮, 𝗦𝗣𝗦𝗦, 𝗘𝗩𝗶𝗲𝘄𝘀, 𝗦𝘁𝗮𝘁𝗶𝘀𝘁𝗶𝗰𝗮, 𝗝𝗠𝗣, 𝗘𝘅𝗰𝗲𝗹, etc.). 📈 I have a unique combination of domain knowledge in business and science + technical skills, which allow me to provide my clients with 𝗮𝗰𝘁𝗶𝗼𝗻𝗮𝗯𝗹𝗲 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗶𝘃𝗲 𝗮𝗻𝗱 𝗲𝘅𝗽𝗹𝗮𝗻𝗮𝘁𝗼𝗿𝘆 𝗺𝗼𝗱𝗲𝗹𝘀. 𝙈𝙔 𝙎𝙀𝙍𝙑𝙄𝘾𝙀𝙎: ✔️ Data analysis/data science/predictive modeling for business and research purposes using methods from data mining/machine learning (Gradient Boosting Machines, Random Forest, LASSO, KNN, SVM, etc.), econometrics, and statistics (including, but not limited to, medical statistics, biostatistics, epidemiological statistics, and neuroscience data analysis) ✔️ Survival Analysis (Cox proportional hazards model, Kaplan-Meier statistics, etc.) ✔️ 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 (ggplot, tidymodels, tidyverse, Shiny, etc.), Python, Stata, SPSS, EViews, Statistica, JMP, Weka, and Excel ✔️ Geospatial data ✔️ US Census data ✔️ Analysis of Euromonitor/Statista.com data 𝙂𝙀𝙏 𝙔𝙊𝙐𝙍 𝙁𝙍𝙀𝙀 𝙌𝙐𝙊𝙏𝙀 𝘼𝙉𝘿 𝘼𝙉𝘼𝙇𝙔𝙎𝙄𝙎 𝙋𝙇𝘼𝙉: ✉️ 𝗣𝗹𝗲𝗮𝘀𝗲, 𝗳𝗲𝗲𝗹 𝗳𝗿𝗲𝗲 𝘁𝗼 𝘀𝗲𝗻𝗱 𝗺𝗲 𝘆𝗼𝘂𝗿 𝗱𝗮𝘁𝗮 𝘁𝗼 𝗴𝗲𝘁 𝗮𝗻 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀 𝗽𝗹𝗮𝗻 𝗮𝗻𝗱 𝗮𝗻 𝗲𝘀𝘁𝗶𝗺𝗮𝘁𝗲𝗱 𝗳𝗲𝗲. 𝗧𝗼 𝗺𝗮𝗸𝗲 𝘆𝗼𝘂𝗿 𝗲𝘅𝗽𝗲𝗻𝘀𝗲𝘀 𝟭𝟬𝟬% 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗮𝗯𝗹𝗲, 𝗜 𝗰𝗮𝗻 𝗮𝗹𝘄𝗮𝘆𝘀 𝗽𝗿𝗼𝗽𝗼𝘀𝗲 𝗮 𝗳𝗶𝘅𝗲𝗱 (𝗳𝗹𝗮𝘁) 𝗳𝗲𝗲 𝗶𝗻𝘀𝘁𝗲𝗮𝗱 𝗼𝗳 𝗮𝗻 𝗵𝗼𝘂𝗿𝗹𝘆 𝗿𝗮𝘁𝗲. 𝘾𝙇𝙄𝙀𝙉𝙏 𝙏𝙀𝙎𝙏𝙄𝙈𝙊𝙉𝙄𝘼𝙇𝙎: ✔𝗝𝗼𝗯 𝘀𝘂𝗰𝗰𝗲𝘀𝘀 𝘀𝗰𝗼𝗿𝗲: 𝟭𝟬𝟬% ✔𝗔𝘃𝗲𝗿𝗮𝗴𝗲 𝗿𝗮𝘁𝗶𝗻𝗴: 𝟱.𝟬/𝟱.𝟬 ✔𝟳𝟬𝟬+ 𝗷𝗼𝗯𝘀 𝗛𝗲𝗿𝗲 𝗶𝘀 𝗮 𝘀𝗮𝗺𝗽𝗹𝗲 𝗼𝗳 𝗿𝗲𝘃𝗶𝗲𝘄𝘀 𝗹𝗲𝗳𝘁 𝗯𝘆 𝗺𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀. 𝗖𝗵𝗲𝗰𝗸 𝘁𝗵𝗲 "𝗪𝗼𝗿𝗸 𝗛𝗶𝘀𝘁𝗼𝗿𝘆" 𝘀𝗲𝗰𝘁𝗶𝗼𝗻 𝗼𝗳 𝘁𝗵𝗲 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗳𝗼𝗿 𝗵𝘂𝗻𝗱𝗿𝗲𝗱𝘀 𝗼𝗳 𝗼𝘁𝗵𝗲𝗿 𝗲𝘅𝗰𝗲𝗹𝗹𝗲𝗻𝘁 𝗿𝗲𝘃𝗶𝗲𝘄𝘀 𝗮𝗻𝗱 𝗱𝗶𝘃𝗲𝗿𝘀𝗲 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝘁𝗶𝘁𝗹𝗲𝘀. ⭐⭐⭐⭐⭐ "Eugene always provides stellar work, communicates well, and makes great decisions with very little instruction. We'll continue to use Eugene for our predictive modeling needs going forward." ⭐⭐⭐⭐⭐ "Eugene has completed a few projects for our organization and his work has been very consistent and even improves with each engagement. We're very happy with the output and will continue to hire Eugene for future projects. Very highly recommended." ⭐⭐⭐⭐⭐ "Eugene is crazy smart. If you're looking for a highly qualified and capable researcher with a wide range of knowledge and skills, this is your dude. 5/5 highly recommended." ⭐⭐⭐⭐⭐ "Eugene is a statistical mastermind! Great work, with clear explanations and fast delivery. Highly recommended!" ⭐⭐⭐⭐⭐ "Really great work and super responsive with changes and technical advice and input into the work. I'll definitely be hiring again." ⭐⭐⭐⭐⭐ "Eugene is truly a very talented and experienced modeler and data analyst. I can't recommend him enough. He went above and beyond our expectations in delivering all the requirements. He was available and open to all requests and changes. I will definitely hire him again in any future modeling projects." ⭐⭐⭐⭐⭐ "Excellent work done, all the while being communicative and helpful. It was a long project with significant scope for exploration. Eugene brought his expertise to bear and delivered tremendous results. His work above and beyond the port of call was much appreciated." ⭐⭐⭐⭐⭐ "Eugene took initiative and ownership of the project. Good communication and ready to help! Thank you!"
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    Data Analytics
    Linear Regression
    Machine Learning
    Causal Inference
    Supervised Learning
    Data Science
    Statistical Analysis
    Econometrics
    Predictive Analytics
    Statistics
    Quantitative Research
    Data Analysis
    R
    Conjoint Analysis
  • US$100 hourly

    • 5.0/5
    • (149 jobs)
    🏆 EXPERT-VETTED TOP 1% ON UPWORK |⭐ 5-Star Ratings | Data Analytics and Predictive Modeling|💎MASTER/PHD THESIS Help |✅Statistics, Panel Data, Time series Econometrics |✅ R, PYTHON, SAS, Tableau, Power BI | ✅Data Science, Machine Learning Models | ✅STATA Master, Large Survey Data and Regression Analysis, Economic Policy Evaluation, Predictive Financial Modeling | 🏆PhD and 20 years of experience. ABOUT ME: 🏆 EXPERT-VETTED and TOP RATED status (TOP 1% TIER on UPWORK) 🥇20-year of working experience with large corporations and institutions (Amazon, the World Bank, International Financial Corporation, University of Pennsylvania) 🎓PhD/Professor in Econometrics/Statistics/Data Science 💎Provide effective help for MASTER/PHD THESIS With proven tracked records of success in Upwork (Expert Vetted Top 1% and Top rated), overwhelmingly positive feedback with 5* ratings, my PhD and 20 years of experience, I can definitely help you bring out the highest quality, great results for your project and achieve your business goals. I have over 20 years of experience in empirical research, statistical analysis, econometric modeling, data science, machine learning models, data analysis (panel data analysis and time series analysis, complex survey design and analysis), data visualization, storytelling, and project management. I enjoy creating dashboards of data analytics to provide data insights, data trend, meaningful graphs, statistical analysis, story-telling summary that serves as key benchmark to influence business decision. Moreover, I also provide robust statistical evidence, regression/correlation analysis, machine learning predictive models to provide supportive and significant results for business projects. I also help clients understand different statistical techniques, regression techniques, learn excellent statistical language including STATA, SAS, R, and Python to make your life easier. My previous projects on machine learning and econometric modeling include the followings but not limited to: - Data Analysis, Large Survey Data Analytics and Data Visualization. - Linear regression with panel data and time series data. - Forecasting model for time series analysis - Financial modeling such as stock returns, cryptocurrency price prediction, financial indices and financial performance prediction. - Machine Learning models: Random forest, decision trees, KNN, neural network,... - Logistic models, multinomial logit models, ordered logit models. - Economics research, market research, house price, mortgage default prediction, - Program evaluation using different methods such as difference in difference, propensity score matching, instrument variables, fixed effects, regression discontinuity design. I am happy to share my knowledge on machine learning modeling as well as quantitative and analytical skills to help you succeed in your project. In addition, with my experience in participating and presenting in thousands of academic and industry conferences, supervising and guiding hundreds of college and graduate students in their thesis/dissertation, I am very confident that I can help you make a difference in your project and bring out the highest quality and great results for your Master or PhD's thesis/dissertation project. I can also provide statistical advice and statistical analysis including: - Descriptive Statistics. - Bi-variate analyses such as t-tests, correlations, chi-square tests and non-parametric tests for normal and non-normal data. - Multivariate analyses such as ANOVA, MANOVA, LDA, PCA and factoring analysis, regression analysis (see econometric models above). - Review and interpret statistical output, set up the appropriate hypothesis testing and write up conclusion and policy recommendation. - Tutoring Statistics, Math and Econometric courses: including both introduction and advanced courses. I have experience with different types of data including: - Survey data (household, market research, firm/business/country data, house price, loan performance, accounting, finance, health, labor and income, etc.) - Panel data - Time series data I help clients put together and analyze different types of survey data, panel and time series data, getting the data insights, build data trend and data stories with meaningful graphs and great visualization. With proven tracked records of success in Upwork (Expert Vetted Top 1% and Top rated), overwhelmingly positive feedback with 5* ratings, my PhD and 20 years of experience, I can definitely help you bring out the highest quality, great results for your project and achieve your business goals. Looking forward to working with you soon, Dr. Victoria
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    Microsoft Excel
    Statistics
    Data Mining
    Quantitative Analysis
    Quantitative Finance
    Econometrics
    Data Modeling
    SAS
    Data Science
    Data Analysis
    R
  • US$30 hourly

    • 4.9/5
    • (52 jobs)
    Experienced Data Scientist, Economist, and Writer. I am a dual degree holder with a Master's in Economics from Georgetown University and Universidad Alberto Hurtado. I possess a robust academic background and a comprehensive understanding of economics, data analysis, and content creation. In my previous roles, I have served as a consultant for the Inter-American Development Bank and the Government of Mendoza, where I was involved in the restructuring of the Consumer Price Index calculation, creating new data upload programs, and designing Python code for index calculation. I also have a proven track record in teaching, currently serving as a professor at Universidad Juan Agustín Maza. I am the founder of Cabin Crew, an agency dedicated to economics, marketing, and content consulting. Over the years, I have honed my skills in various data analysis tools such as STATA, SPSS, R Studio, and Python, which allow me to provide data-driven insights and economic forecasts. As a writer, I have extensive experience in creating content for distance learning courses and have been involved in the production of digital content for various academic subjects. I am fluent in English and have an intermediate level of German, which broadens my reach in terms of content creation. Whether you are looking for complex data analysis, economic consulting, or content creation, I assure you of high-quality work delivered within deadlines. I am excited to leverage my skills to help achieve your objectives and look forward to the possibility of working with you.
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    Writing
    Data Analysis
    Data Science
    Analytics
    Time Management
    Finance
    Business Consulting
    Market Research
    Python
    R
    Statistics
    Economics
  • US$85 hourly

    • 5.0/5
    • (9 jobs)
    I'm an economist at the Center for Economic Studies at the U.S. Census Bureau. I received my Ph.D. in Economics from Ohio State University in 2016. I have extensive experience designing and implementing statistical/econometric analyses. Moreover, I have extensive experience communicating -- in both verbal and written form -- complex topics to a wide variety of audiences.
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    Statistics
    Economics
    Econometrics
    Big Data
    Data Science
    R
    SAS
  • US$50 hourly

    • 4.3/5
    • (73 jobs)
    Professional Data Analyst and Research Consultant Data Analytics Expert and statistical consultant/data scientist. For a fixed fee I provide my clients with unlimited support, clear explanations, well-documented code, and actionable insights. I develop innovative analytical tools and techniques. My research papers on statistics, marketing research/analytics, and data science/analysis are systematically accepted by leading peer-reviewed journals. As a Lead Analyst, I was in charge of quantitative data analysis for many multinational corporations (based on contract). Now I help businesses and researchers all over the world to analyze their data effectively using various tools (R, SPSS, Stata, EViews, Excel, Statistica, Python, Minitab, JASP, and Google sheet). I have a unique combination of domain knowledge in business and science + technical skills, which allow me to provide my clients with actionable predictive and explanatory models. 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. To make your expenses 100% predictable, I can always suggest a fixed fee instead of using an hourly rate and if hourly rate is the best for your task, I can also work with that. My service is flexible and customer satisfaction is my major concern.
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    Big Data
    Statistical Infographic
    Research Papers
    Data Visualization
    Python Script
    Statistical Analysis
    Quantitative Analysis
    Econometrics
    Data Modeling
    Microsoft Excel
    Data Science
    Machine Learning
    Data Science Consultation
    R
    IBM SPSS
  • US$25 hourly

    • 4.9/5
    • (70 jobs)
    I am a Top Rated and full-time freelancer with 2 master's degrees (USA and Spain) and a PhD(c) with over 7+ years of experience in econometrics, data analytics, and data science. I have completed 70+ Upwork projects with positive feedback. I have worked with enterprises, startups, university professors, and students around the world on various projects. This experience has given me a unique combination of insights from industry and academia. ▶️ Projects in Industry I have worked as a Data Scientist, Data Analyst, and business researcher seeking optimal solutions for businesses. My previous projects include, among others: ✅ Developed forecasting models for financial time series analysis to investor decisions. ✅ Implemented program evaluation models to assess the impact of business decisions ✅ Data cleaning, statistical analysis, and predictive modeling using Python and R ✅ Measuring policy effectiveness and creating indexes. ✅ Data visualization with dashboards using Power BI to extract useful information ✅ Developing Application Programming Interfaces (APIs) and Shiny Apps to address business in R ✅ Machine learning techniques such as lasso, ridge, for Business problems in R and Python ✅ Administering databases using SQL to extract valuable information through statistical techniques ▶️Projects in Academia I have worked as a private tutor, thesis advisor, and research assistant. My previous projects include, but are not limited to: ✅ Co-authoring research papers for journal publication and ✅Research assistant: Literature review, academic writing, and Latex edition of papers. ✅ Collaborating with PhD students and researchers to estimate econometric models ✅ Tutoring students in Macroeconomics, Microeconomics, Game Theory, and Statistics ✅ Providing tutoring and research advice for bachelor’s and master’s theses ▶️As a freelancer, I offer: ✅ Reproducible code with comprehensive documentation ✅ Detailed executive summaries ✅ Online tutoring sessions for personalized support ✅ Thorough revision and editing to enhance results ▶️ Professional Certificates ✅IBM Data Science Professional Certificate. ✅ Google Data Analytics Professional Certificate. ▶️ Programming Skills ✅ R, Stata, Python, Eviews, SPSS, Iris, LaTeX, Gretl, Microsoft Office, and MATLAB ✅ Python, Power BI, Tableau, Julia, and SQL MATLAB Finally: I enjoy new challenges that push me to learn new skills. Additionally, I strive to maintain long-term relationships with all my clients and ensure professional interactions at all times.
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    Data Science Consultation
    Forecasting
    Python
    Data Modeling
    R
    Data Science
    Econometrics
    Microeconomics
    Economics
    Data Analysis
    Time Series Analysis
    Statistical Analysis
    Statistics
    Economic Analysis
  • US$25 hourly

    • 4.8/5
    • (95 jobs)
    I am a data scientist with over 5 years of experience in statistical data analysis, data science, machine learning, time series forecasting, and business intelligence. I am highly experienced in: Python (pandas, numpy, sklearn, pytorch, keras) R (tidyverse, Rshiny, statistical analysis using R) SQL (MySQL, Snowflake) Database management Machine Learning models (SVM, Logistic Regression, XGBoost, clustering, Neural Networks) Time series forecasting (ARIMA, LSTM) MLOps Additionally, I have exposure to cloud computing and infrastructure, such as AWS sagemaker and Azure databricks, for machine learning model training and deployment. I have worked for several multinational clients, ranging from academics (PhDs and university professors) to Data Warehousing and cloud computing firms as well as applied AI researchers. I look forward to our collaboration.
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    RStudio
    Microeconomics
    Economic Analysis
    Quantitative Research
    Data Analysis
    Statistics
    Machine Learning
    R
    Python Scikit-Learn
  • US$10 hourly

    • 4.6/5
    • (240 jobs)
    I am an MBA (Finance) with in-depth knowledge of quantitative analysis, financial data analysis using R, Stata, E Views, and IBM SPSS using multiple econometric techniques. I am an expert in all types of financial and non-financial data entry and data mining techniques. I have excellent command over MS Excel and MS Word. I am almost an expert in Web Research either to copy data from the web or to find Facebook, Twitter, etc. I have experience with the collection of product info from an e-commerce website to excel/Google sheets. I can perfectly convert pdf into word and excel and further refinement of converted data. I have 4-year experience in financial research which includes data collection from the world's best sources and Bloomberg. I provide the following services:- Quantitative Analysis using R. Data Collection from Web, Bloomberg, IFS, and World Bank. Data Mining and presentation in a perfect way. Data Entry into online websites and any type of output as per the requirements of the client. APA Style citations and Proofreading. Additionally, I make sure the quality of the work by: Double-checking the work. Providing the best pay off the money of the client. Bring the satisfaction more than the expectation of the client.
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    Editing & Proofreading
    QuickBooks Online
    Bloomberg Terminal
    Data Extraction
    Statistical Analysis
    EViews
    Econometrics
    Financial Management
    EndNote
    Linear Regression
    Quantitative Analysis
    Microsoft Excel
    Data Entry
  • US$150 hourly

    • 4.9/5
    • (8 jobs)
    I am a health sciences researcher and I hold a MPH and a PhD in epidemiology, and a graduate certificate in biostatistics. My career has included stints as biostatistician, data modeler, methodologist, and public health analyst. I have taught research data management in SAS and R, biostatistics, and epidemiology. I have superior technical expertise in several modeling approaches and analytical tools, including but not limited to: regression analysis (linear regression, logistic regression, multinomial logistic regression, poission regression, zero-inflated count models, negative binomial regression); survival analysis including Kaplan-Meier analysis and Cox proportional regression; time series analysis; trend analysis; joinpoint regression analysis; analysis of variance (ANOVA), multivariate analysis of variance (MANOVA), multivariate analysis of covariance (MANCOVA); generalized estimating equation (GEE); principal components analysis; structural equation modeling (SEM); mediation analysis; mixed-effect models; missing data; propensity score matching; classification and regression tree; group-based trajectory modeling; latent class analysis; nonparametric methods; power and sample size calculation; systems dynamics modeling. My professional and scholarly output includes several peer-reviewed articles in leading journals and consultancies with researchers, clinicians, and students.
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    R
    SAS
    Mathematical Modeling
    Observational Data Analysis
    Predictive Analytics
    Data Modeling
    Data Management
    Statistical Programming
    Epidemiology
    Biostatistics
    Academic Research
    Research Methods
  • US$100 hourly

    • 5.0/5
    • (256 jobs)
    A dynamic Statistician and Data Analyst seeks to bring an accomplished combination of education and experience to an industry-leading employer. 5+ years of experience in related data analysis, computer programming, and instruction roles for distinguished universities. Ph.D. Candidate in Biostatistics, with an M.S. in both Bio-Engineering and Applied Mathematics. Proficient in data management, mathematical modeling, grad/undergrad instruction, longitudinal/statistical analysis, project management, and more. Diligent and goal-oriented, with the skills, education, and hands-on experience needed to make an immediate impact as part of any fast-paced team.
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    Data Modeling
    Data Entry
    SAS
    Data Mining
    Data Analysis
    Data Cleaning
    Master Data Management
    Mathematics
    Mathematical Modeling
  • US$50 hourly

    • 4.8/5
    • (187 jobs)
    Hi, I have the university degree in physics and studied mathematics and statistics at university. In addition, I studied economics, sociology and psychology. Since 2000, I have completed many projects related to analysis of different data, solving of the statistical problems, survey analysis, stock data analysis, econometric modelling and so on. I support students, post/graduated/doctoral students, independent researchers/scholars, investors, businessmen, consulting firms and so on. I work with SPSS, Eviews, Excel, Stata, R, and other mathematics and statistical programs. I have experience in analyzing and collecting of different kinds of data from various sources. I could analyze any data any difficulty. I can perform with TOP quality and with all necessary justifications and improvements: Survey analysis with visualization of the data, report writing and define the maximal number of useful insights; Different statistical problem (tasks) solution. Exploratory Factor Analysis (EFA); Confirmatory Factor Analysis (CFA) with full justification of the measurement model (and improving if it is necessary); Structural Equation Modelling (SEM); Multigroup analysis (MG CFA) to test variance of the model (configuration invariance, metric invariance, scalar invariance, error variance invariance, factor variance invariance and so on). All type of the regressions with all necessary previous and robustness tests. Survival analysis. Different statistical tests. Cluster analysis. Time-series analysis and different kinds of the analysis within the various econometric tasks. Analysis of economic data (developing and testing different model, between-country comparison and so on). Analytical support the research for publishing in TOP scientific journals. Analytical support the research. Many other tasks. I work creatively and always provide my clients suggestions for improve data/model/analysis approach and so on. I guarantee 100% and quality execution of your project. I can work 40 hours/week. I am ready to answer ​any questions. Thanks.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Academic Writing
    Trend Analysis
    Data Analysis
    Data Science
    Factor Analysis
    Statistical Programming
    Business Mathematics
    Biostatistics
    Exploratory Data Analysis
    Mathematics
    Mathematical Modeling
    Statistics
    R
  • US$70 hourly

    • 5.0/5
    • (22 jobs)
    Hi, I’m Narjes Mixed-methods researcher with 10+ years experience designing and carrying out collaborative, human-centered projects end to end. I received my Ph.D. in Social science and MA in Research from Azad University. I have experience as a part-time researcher at the psychology department of the University of Windsor, Canada, and a freelance data analyst and UX researcher. Currently, I am a 2nd PhD student in Industrial/Organisational Psychology (Applied Social Psychology) at this university. Previously, I was a research assistant at a Bank and a lecturer at the University of Applied Sciences. I am excited to work with an innovative team to know HR and customer needs through data-driven insights! As a mixed-methods researcher, I make my methodological decisions in consideration of the objectives, aims, time, and financial restrictions of the study. Here are a few techniques I've employed: - Experiment design - Data analysis - Surveys and quantitative analysis - Interviews and focus group analysis - User personas and storyboard design - Prototype testing - Usability testing I contributed to the industry by being: - Research assistant at a Bank - Market researcher at Jame institution My special expertise in UX research is: • Search engine optimization • Heuristic evaluation • Interactive prototypes • Integrating user feedback • Human factors and human behavior research experience • Strong communication skills • Research Methods • User Training • User Research • Focus Group • Informational Interviews With my white-label services as a UX researcher: - You could have more free time to focus on your business because, with my research and analysis services, you can focus on other marketing services or day-to-day business matters. - More customers can be taken on. It would be best not to turn away business because you're too busy to fulfill it. No worries. I've got you covered in the UX research segment. - You could offer more services to your clients because you can easily add qualitative and quantitative research to your services without buying costly personnel services. - You take all of the credit for your projects. White label means your label. Your clients will sing your praises, not mine. I work quietly in the background as part of your team. - You could make more money. Whether expanding your services or taking on more clients, white labeling allows your company to do more work, which means more sales. - You could save more money because my white-label service is a cost-effective way to provide your clients with high-quality customer needs at a price substantially lower than hiring an in-house UX researcher team. Some of my expertise skills are proficiency in using software such as Microsoft Office, Project management, Lisrel, SPSS, Atlas Ti, and NVIVO to perform in-depth data analysis. You will find me a time manager, team worker, creative and flexible, self-starter, and critical thinker. Please let me know if you need more information about me.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Academic Proofreading
    Academic Writing
    NVivo
    Survey Data Analysis
    UX Research
    Quantitative Analysis
    Data Analysis
    Qualitative Research
    IBM SPSS
    Research Papers
    Research Interviews
    Survey Design
    Focus Groups
    Market Research
  • US$60 hourly

    • 4.9/5
    • (156 jobs)
    I have a strong and proven track record of doing DATA ANALYSIS, STATISTICAL ANALYSIS, DATA MANIPULATION, DATA VISUALIZATION, SURVEY ANALYSIS, LIFE TIME VALUE (LTV) CALCULATIONS AND FORECASTING FUTURE OUTCOMES. I have expertise in tools like Stata, R, R shiny, Excel, Google Data Studio, Microsoft Power BI, Tableau, SPSS, VBA and Google Analytics. Proficient in doing analysis related to Life Time Value (LTV), Customer Retention Rate, Event Study and Probabilistic modeling to predict future outcomes. I have worked entire data analysis lifecycle from the data mining, listing, questionnaire design, field strategy, data gathering, cleaning, analysis to reporting. Moreover, I assisted economists and public policy experts based at HARVARD UNIVERSITY, PRINCETON UNIVERSITY and LONDON SCHOOL OF ECONOMICS. I have the experience, confidence, demeanour and desire to be in a position where I can manage development solutions. I have a thorough understanding of econometrics, statistics, actuarial science and finance. Moreover, how the Regression and economic analysis could be used to interoperate the data meaningfully. Able to work on own initiative and as part of a team. First-class analytical, design and problem-solving skills. Well-versed in current and new finance/statistical methodologies. Hassan Murtza Khan is the founder and Executive Director of ODA(Optimize Data Analytics). I believe that in order to understand data, you need to be able to see what it looks like.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Econometrics
    Data Science
    R Shiny
    Data Analysis
    Statistics
    Financial Projection
    Statistical Analysis
    Quantitative Research
    Microsoft Power BI Data Visualization
    Data Visualization
    Presentations
    Microsoft Excel
    R
  • US$35 hourly

    • 5.0/5
    • (59 jobs)
    Experienced data analyst with 4 years of proficiency in Python, R, SQL, Tableau, and Looker. Skilled in research, data visualization, and machine learning. Demonstrated achievements in data retrieval (20% improvement), report runtime (90% reduction), ADHD treatment efficacy (30% increase), and resource optimization (15% enhancement). Successfully implemented machine learning for marketing campaigns (20% effectiveness) and front-end dashboards (10% impact). Integrated data sources for faster processing (30% faster) and improved data accuracy and efficiency (28% gain). ⭐ Here's what sets me apart: ✔️ Expertise in Python, R, SQL, Tableau, Looker, Google Analytics 4, Excel, SPSS, and more! ✔️ Skilled in data migration via GCP, Azure, Snowflake, MYSQL, and PostgreSQL. 🌍 Passionate about making a positive impact, I have successfully worked on diverse projects: ✅ Developed machine learning models to predict customer behavior, sales forecast, and CRM campaigns. ✅ Created stunning visualizations and reports from structured & unstructured data. ✅ Designed and implemented robust data pipelines using dbt in a controlled environment like Git. ✅ Developed efficient data storage and retrieval systems. ✅ Ensured top-notch data quality and security. 🎁 My Offerings: ✔️ Data Analysis/Visualization Software: Looker, Tableau, Looker Studio, Databox ✔️ Programming languages: R, Python, SQL ✔️ Databases: MySQL, Microsoft SQL, PostgreSQL, AWS Redshift ✔️ Big Data: PySpark, Big Query ✔️ Cloud Servers: AWS, GCP ✔️ Machine Learning & Data Mining & DL: Regression, Classification, Clustering, Text Mining, CNN, RNN models 💥 Drive your business forward with my exceptional skills and dedication. I bring: ✔️ Motivation and a results-oriented mindset. ✔️ An eye for data patterns that others may miss. ✔️ Clear and concise communication of insights. ✔️ Collaboration with cross-functional teams. 🚀 Let's Achieve Your Data-Related Goals Together! 🌟 Interested in learning more about my skills and experience? Contact me today! I am excited to hear from you. 📩
    vsuc_fltilesrefresh_TrophyIcon Stata
    Google Cloud Platform
    LookML
    Qualitative Research
    Data Modeling
    Machine Learning
    Data Science
    Looker Studio
    Looker
    SQL
    Data Visualization
    Python
    Tableau
    Data Analysis
  • US$30 hourly

    • 4.9/5
    • (78 jobs)
    Are you looking for a Data Analyst or Researcher? You just found the best! ***What clients say: "Emmanuel was the greatest of help during my project. From the beginning, he delivered everything ahead of schedule and everything was completed exactly as described. He had an extremely open and professional line of communication and was very very easy to work with. The final product was excellent! Will hire again without hesitation and would recommend to anyone looking for a professional." - Victor. "Emmanuel did an excellent job with the task related to statistics. He sent me the results with a detailed explanation which was very easy to incorporate into the rest of my project. The task was done efficiently and before the due date! I look forward to working with him again." - Ana. I am an expert data analyst with strong theoretical and practical experience using statistical applications and packages such as STATA, SPSS, PowerBI, Python, and R to solve statistical, business, and societal problems. I am also a professional virtual assistant and an awesome writer with an innate ability to tell compelling stories. I am a very interesting person to work with because I go to any length to deliver a perfect project. You will notice that I have received an excellent review from all of my clients. Kindly look through my specialized profiles to see where and how we can work together. Best Regards, Emmanuel.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Blog Writing
    Writing
    SEO Writing
    Academic Research
    Fiction Writing
    Creative Writing
    Academic Writing
    Research Papers
    Data Science
    Logistic Regression
    Statistical Analysis
    R
  • US$50 hourly

    • 4.9/5
    • (194 jobs)
    Udemy certified data scientist with an academic degree and 6+ years of working experience. If you have a data/math-related task that is not straightforward and needs out of box approach, then I can help you. Also, you are welcome with straightforward descriptive, exploratory and inferential stat tasks. I create graphical representations or simulations of data as well as conduct analysis of that data. designing statistical models, formulating procedures, and providing technical assistance. Education: Bachelor of physics -Free University of Tbilisi(Minor in math) Master of the math physics-free University of Tbilisi Master of mathematical engineering and data science- Politecnico Di Milano, Italy expertise : data analytics/data insights/model identification/prediction model/ advanced math modeling/optimization/statistics expertise in : R ML Math probability and statistics skills: stock analysis and prediction. Data mining. Parallel processing. AWS mathematics. Physics. Optimization. Robots. Trade equations-Economics. financial engineering/quantitative finances. high dimensional matrix equations 10000+ rank. SOFTWARE: R Device: windows 10, 5.1 ghz, turbo boost,16 core, i7, 1070k, last generation.1TB SSD, 4TB hdd.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Growth Analytics
    Data Cleaning
    Data Analytics
    Quantitative Research
    Data Analysis
    Data Processing
    Data Visualization
    Data Modeling
    Blockchain
    Mathematics
    Probability Theory
    Algorithm Development
    Predictive Analytics
    Data Science
    R
  • US$75 hourly

    • 5.0/5
    • (5 jobs)
    I'm a PhD Economist with a range of experience in teaching and consulting. My focus is on data analysis, statistics, and econometrics. I'm used to working with partners with all levels of fluency in data analysis, from beginners to experts. I've worked extensively with household and individual survey data and also have experience with non-traditional data sources.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Econometrics
    LaTeX
    Data Analysis
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How to Hire Top Stata Specialists

How to hire Stata specialists

Knowledge is power, but data is useful only if you have the tools to wield it. A Stata specialist can help your business collect, analyze, and visualize your data in reports and graphics. 

So how do you hire Stata specialists? What follows are some tips for finding top Stata specialists on Upwork.

How to shortlist Stata professionals

As you’re browsing available Stata consultants, it can be helpful to develop a shortlist of the professionals you may want to interview. You can screen profiles on criteria such as:

  • Statistical expertise. You want a Stata specialist who is familiar with the statistical methods you want to use (e.g., hierarchical modeling). 
  • Project experience. Screen candidate profiles for specific skills and experience (e.g., using Stata with R).
  • Feedback. Check reviews from past clients for glowing testimonials or red flags that can tell you what it’s like to work with a particular Stata specialist.

How to write an effective Stata job post

With a clear picture of your ideal Stata specialist in mind, it’s time to write that job post. Although you don’t need a full job description as you would when hiring an employee, aim to provide enough detail for a contractor to know if they’re the right fit for the project. 

An effective Stata job post should include: 

  • Scope of work: From dynamic document creation to statistical analysis, list all the deliverables you’ll need. 
  • Project length: Your job post should indicate whether this is a smaller or larger project. 
  • Background: If you prefer experience with certain industries, technologies, or statistical methods, mention this here. 
  • Budget: Set a budget and note your preference for hourly rates vs. fixed-price contracts.

Ready to streamline your data analytics project? Log in and post your Stata job on Upwork today.

STATA SPECIALISTS FAQ

What is Stata? 

Stata is a data science and statistics software made by researchers for researchers. The platform contains a comprehensive collection of statistical features and data management tools.

Here’s a quick overview of the skills you should look for in Stata consultants:

  • Stata
  • Statistics
  • Quantitative research
  • Mata programming language
  • Data analytics ecosystems such as Python, R, and MATLAB
  • Database management languages such as SQL

Why hire Stata specialists?

The trick to finding top Stata specialists is to identify your needs. Is your goal to turn your research data into publication-quality graphics? Do you require experience with certain algorithms or statistical techniques such as lasso, boosted regression, and support vector machines? The cost of your project will depend largely on your scope of work and the specific skills needed to bring your project to life. 

How much does it cost to hire a Stata specialist?

Rates can vary due to many factors, including expertise and experience, location, and market conditions.

  • An experienced Stata specialist may command higher fees but also work faster, have more specialized areas of expertise, and deliver a higher-quality product.
  • A contractor who is still in the process of building a client base may price their Stata services more competitively. 

Which one is right for you will depend on the specifics of your project.

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