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56

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Average R Freelancer Feedback Score

R Upwork freelancers typically receive a client rating of 4.82.

4.82
Last updated: July 1, 2015
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  1. Maksim Kuprashevich

    Maksim Kuprashevich

    Software Developer (C++, Qt, Python)

    Russia - Last active: 15 days ago - Tests: 4 - Portfolio: 1

    I graduated Saint-Petersburg State Institute of Technology in Russia. My specialization is Computer Science. Now I work with Biocad pharmaceutical company (biggest in Russia), develop system and applicational programms for them. I have experience with C++ about 4 years (STL, Boost), Qt - also 4 years, Python about 2 years, also have basic knowlege or worked with: Javascript, HTML, CSS, R, C#, Java. Last year I worked as freelancer and developed very different applications for different purposes. Now I have really great skill in desktop applications. Also, because of my experience in very wide range of fields (from bioinformatics to system software) I can understand in any project where my tools works.

    $11.22 /hr
    0 hours
    0.00
  2. Muhammad Abubaker

    Muhammad Abubaker

    Muhammad Abubaker

    Pakistan - Last active: 2 months ago - Portfolio: 4

    I have a good working experience with Business Intelligence & Data Analytics, Data Warehouse, Data Mining, Machine learning, Information retrieval, Database and web programming projects as well as desktop applications. Skills: Java (JSE, JEE), C#, UML, C++, OOP, SQL, NoSQL, XAML, XML, R, Assembly language, Windows Azure and Facebook App Development. Tools: Hadoop, Tableau, My SQL, Oracle 10g, SQL Server, Eclipse, Net Beans, MS Visual Studio 2013, Dreamweaver, MATLAB, Linux (Red Hat and Ubuntu) All academic assignments and project will be solved in the given time span and discussed quality.

    $20.00 /hr
    0 hours
    0.00
  3. Ahsan shafiq C.

    Ahsan shafiq C.

    Top Game Developer / Data Scientist & R Developer

    Pakistan - Last active: 1 day ago - Tests: 2 - Portfolio: 5

    I have 5+ years of experience in Software Development and Design in various leading technologies. I have worked for International Customers and helped them growing their business and expanding the profitability. Over the last 5 years, I have developed a wide range Mobile applications, which include iPhone/iPad/Android/J2ME. I have developed both games and eCommerce applications for iPad/iPhone. I have Masters Computer Science with focus on Data Mining and Machine Learning. I have been doing statistical data analysis in R for 2+ years now and have experience working with a variety of single/multiple regression, multi class classification and clustering techniques. I have been involved in development of: - Ruby on Rails - iPhone/Android Native Applications for the Enterprise - iPhone/Android Games Specialties: iPhone SDK / Android / J2ME / Symbian / BREW / BlackBerry Cocos2d / Cocos2d-x / Unity3D / OpenGL ES / Quartz 2D Box2d / Chipmunk Ruby on Rails (ROR) C / C++ / Objective-C / Cocoa Framework / C#

    Groups: Application Developers Alliance

    $30.00 /hr
    3,425 hours
    4.83
  4. JUAN CARLOS ZAMBRANO

    JUAN CARLOS ZAMBRANO

    Solutions searcher based on technology and science

    Venezuela - Last active: 21 days ago - Tests: 8

    Experienced consultant and developer with over 8 years experience implementing IT projects. Some experience developing in a number of programming languages such as: C/C++, Java and SQL. Professional Soft Skills: Ability to work collaboratively in a variety of different team situations and interpersonal skills. Willingness to contribute to a multi-disciplinary team. Innovative and analytical problem solving skills. Data Analysis. Market sector experience: Information Technology Management Electoral System Biometric System (AFIS)

    $6.67 /hr
    0 hours
    0.00
  5. Seshadri S

    Expert Javascript/C++ programmer

    India - Last active: 05/22/2014

    I'm REALLY good at understanding a problem and applying my programming skills to solve it. I understand that communication between client and the team is the most important thing in a project. Oh btw, I'm an expert programmer in Javascript/C++/HTML/CSS. I only accept projects I can solve and I do them really well.

    $27.78 /hr
    1 hours
    0.00
  6. Anatolii Sviridenkov

    Anatolii Sviridenkov

    Highload algorithm and applications for windows with complex math.

    Russia - Last active: 1 day ago - Tests: 5 - Portfolio: 2

    Over the last 8 years, I have developed a wide range of applications, tools and Windows serveses using C#, C and C++. I like to develop complex mathematical algorithms or parallelize and optimize algorithms for multicore cpu. I have a lot of experience in: network programming; Windows, multimedia and multithreading application development; data analysis, sound and image processing. Also, I have a strong knowledge of profiling, version controll systems and unit tests. I also have some experience working with: COM, IE plugins, OpenMP, TBB, metaprogramming with boost mpl, boost asio, loki, boost threads, data oriented programming, python, R, linux, DirectX, DirectShow, OpenCL, CUDA, GP GPU, DSP, signals processing.

    $14.00 /hr
    117 hours
    5.00
  7. Joshua Kitz

    Joshua Kitz

    Data Analyst and Business Intelligence

    Canada - Last active: 6 days ago - Tests: 1 - Portfolio: 4

    Experience and Background ■ I have a Masters in Spatial Analysis and have worked extensively in data analysis and visual analytics. ■ I have created interactive reports and visualizations with tools such as Tableau, ArcGIS, MapInfo, Access and more. ■ I have created databases in Access and worked extensively with SQL server, and to a lesser degree with Oracle. ■ I also have a knack for technical and creative writing. ■ I have designed several RPG's as well as a simulation game of IT Business Management. Business Intelligence and Analytics Carree Objectives ■ Drive value by providing data driven insights to businesses and stakeholders. Provide that insight via analysis and visualizations that tell a compelling story. ■ Continue to expand my repetoir of Business Intelligence, Analytical, and Statistical tools -- which currently includes Tableau, GIS, SQL Server, Alteryx, SPSS, and R (to name those I have used the most). ■ Provide analysis that changes how the company or group views their business and customer/clients. ■ All based on meticulously crafted and validated visualizations, maps, and analysis.

    $44.44 /hr
    833 hours
    5.00
  8. Vahe Hakobyan

    Vahe Hakobyan

    Data Scientist

    Armenia - Last active: 14 days ago - Tests: 2

    Over last two years, I have participated and developed wide range of "Smart" applications for different industries. I am specializing in the fields of Machine Learning, Data Mining and Statistical Pattern Recognition. Also, I have a keen interest in Information Retrieval and Game AI. P.S. I have an experience of dealing with constraints arising from Big-Data.

    $27.78 /hr
    0 hours
    0.00