R Freelancers

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R Upwork freelancers typically receive a client rating of 4.82.

Last updated: May 1, 2015
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  1. Artur Suchwalko

    Artur Suchwalko

    Data Science / Data Mining Expert (with R or without)

    Poland - Last active: 1 month ago - Tests: 1

    Blend of programming, data analysis, and communication skills. 18+ years experience. 60+ happy clients, 20+ testimonials and recommendation letters. I can improve functioning of your business properly making use of the data gathered in your company. This will give you competitive advantage over your competition. I analyse data, build statistical models, optimize business processes. The results and the conclusions are presented as readable and comprehensive charts and reports. I develop software for data analysis. See more info if needed: * Trainings in data analysis and R: http://quantup.eu/trainings/ * Data analysis services: http://quantup.eu/analyses/ * Scoring and predictive models: http://quantup.eu/analyses/scoring-and-predictive-models/ * Quality of work and clients: http://quantup.eu/quality/

    $111.11 /hr
    0 hours
  2. Morgan Thompson

    Morgan Thompson

    Data Scientist, Statistician, Programmer (R, Python)

    United States - Last active: 10/11/2013 - Tests: 1

    Expert-level R programmer with a Masters in Biostatistics from UC Berkeley. Comfortable with Python and UNIX/Linux shell script. Adept at translating business needs to analytical solutions. Thorough understanding of major statistical algorithms used in tech, science and engineering. Background includes work for start-ups, entrepreneurs and business professionals. Talented at communicating technical terms in clear, understandable high-level language. Great social and interpersonal skills allow for a multidimensional and effective method of implementing data analytics into any environment.

    $50.00 /hr
    0 hours
  3. Franco T.

    Franco T.

    Senior Software Engineer

    Australia - Last active: 5 days ago - Tests: 6 - Portfolio: 1

    After my Master Degree, I have been working for 21 years in the ICT field, spreading in many industrial sectors and covering several roles. The skills I’ve gained, leveraged by a genuine passion, led to first level achievements in all projects I handled. Important international experiences complete the professional profile.

    $111.11 /hr
    0 hours
  4. John Whitcraft

    John Whitcraft

    Professional Engineer

    United States - Last active: 1 month ago - Tests: 1 - Portfolio: 1

    Experienced Electrical Engineer Solutions‐oriented and analytical with history of success contributing to reliable, best‐in‐class electrical designs, robust production test systems, and detailed documents and procedures. Design Digital, Mixed-signal, Serial data, Schematics, Design for test, Voltage drop, KAIC calculations, Load calculations, LEED expert Documentation Electrical layers, 1-line drawings, Source Control Drawings, Presentations, Procedures, Requirements, Statements of Work, Statements of Compliance, Test Guidelines, Written Reports Standards JTAG IEEE1149.1, IEEE488, NEC, CA Title 24 Methods Design for Test, Engineering Fundamentals, Probability, Project management, Statistics Tools AutoCAD, LabVIEW, DipTrace, Linux, C++, perl, python, R, MatLab, Visual Studio, DSA90804A, USB6218, U2000 Deployment Design Validation, Process Improvement, Fabrication, Commissioning, User Orientation, Diagnostics, Training Memberships National Society of Professional Engineers Illuminating Engineering Society of North America American Society of Civil Engineers San Diego Green Building Council

    $55.56 /hr
    0 hours
  5. Stylianos Kampakis

    Stylianos Kampakis

    Expert data scientist with experience in machine learning/statistics

    United Kingdom - Last active: 8 days ago - Tests: 1

    I am an expert data scientist. I have academic and industrial experience in machine learning and applied statistics. I hold 2 MSc degrees (awarded with distinction), and I am currently finishing a PhD in machine learning and applied statistics from one of the best institutions in Europe. I am familiar with both statistical methodologies (such as linear regression, generalized linear model and logistic regression, clustering, mixed effects, models for time series such as ARIMA) as well as machine learning/data mining techniques (such as neural networks, decision trees, support vector machines, Gaussian processes and deep learning). Throughout my 5 year experience with the sector I have analyzed tons of datasets from various different domains (from business, to sports to text). There are two things that I believe set me apart from the competition: 1) My breadth of knowledge. 2) My communication and reporting skills. Feel free to contact me about any data-related problem.

    $80.00 /hr
    0 hours
  6. Matko Barisic

    Matko Barisic

    Expert in data discovery, machine intelligence, and control eng.

    Norway - Last active: 2 months ago - Tests: 1

    Master degree and Ph.D. in control engineering / marine robotics with a thesis in coordinated control of AUV formations. I currently work as an R&D Engineer in ABB Norway, BU Marine & Ports. My fortes are scripting and simulation in Matlab, Simulink, SciLab, OOP, as well as signal processing, data discovery in heterogeneous and unstructured datasets, machine intelligence and machine knowledge algorithms and implementations (SVMs, Kohonen / self-organizing maps, neural networks, Bayesian inference engines), agent-based simulation (e.g. NetLogo), SQL, expert systems, etc. I have previous experience as a certified ECDL instructor in MS Office and expert knowledge of VBA, especially in automating Excel and Access-based tools / applications. I also have experience with managing and administering EU Directorate for Science funded projects (previously FP7, now HORIZON2020), as well as projects funded from the US Dept. of Navy, Office of Naval Research - Global.

    $65.00 /hr
    0 hours
  7. Edgar Herrera Guzman

    Edgar Herrera Guzman

    PhD Statistician, BSc Physist, Programmer Fortran, R, Linux, Matlab

    Canada - Last active: 11/12/2013

    I am interested and qualified to do statistical analysis, numerical modeling for all applications, any type of programing in FORTRAN, R, Linux, Matlab, all types of technical writing, editing and translation services in English, French, Spanish. I have PhD in Statistics and Hydrology, MSc in Atmospheric Sciences, BSc in Physics. I specialize in numerical and mathematical modeling and statistical analysis of large data sets. Along with global numerical models I have solid experience with a variety of platforms, software and programing languages. I program in Basic, Visual Basic, C, Fortran, Orcad, Mathcad, Matlab, Maple, Mathematica, UNIX-C Shell, UNICOS, Visual Studio. I have been working with UNICOS / UNIX / Linux / Windows OS, Microsoft Office, Lotus Smart Suite for the past 20 years. I have worked with HYFRAN, R, SigmaPlot, NCAR Graphics, NCAR Command Language, Matlab, IGOR, EXCEL, ARMA. My numerical modeling experience includes POP, WRF, GEM-LAM, CRHM, MEC, MESH, CRCM, ISBA, CLASS, MM5, NARCM, Baroclinic Model, COBEL. I write scientific articles, read and speak at conferences in English, French, Spanish. I do peer review in Journal of Climate, Journal of Atmospheric and Ocean Technology, Bulletin of the American Meteorological Society. I am author of 13 publications in scientific peer-reviewed journals.

    $60.00 /hr
    0 hours
  8. Heather Turner

    Heather Turner

    Statistical Consultant/R Programmer

    United Kingdom - Last active: 4 months ago - Tests: 1 - Portfolio: 10

    Motivated and reliable PhD-qualified statistician with internationally recognised expertise in R programming. Over ten years experience providing statistical and programming support to investigators in statistics, social science, drug discovery, bioinformatics and agriculture. www.linkedin.com/pub/heather-turner/38/a0a/313/

    $100.00 /hr
    0 hours