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Data Science Job Cost Overview

Typical total cost of Upwork Data Science projects based on completed and fixed-price jobs.

Upwork Data Science Jobs Completed Quarterly

On average, 28 Data Science projects are completed every quarter on Upwork.

28

Time to Complete Upwork Data Science Jobs

Time needed to complete a Data Science project on Upwork.

Average Data Science Freelancer Feedback Score

Data Science Upwork freelancers typically receive a client rating of 4.83.

4.83
Last updated: July 1, 2015

Popular Data Science Searches

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  1. Alan Vayda

    Alan Vayda

    Data Scientist

    United States - Last active: 09/04/2014 - Tests: 1

    I am an experienced data scientist with a background in artificial intelligence and robot vision. I also do software development for complex scientific applications and algorithm development using artificial intelligence, pattern recognition, image processing, statistics, and advanced mathematics techniques. I primarily work in R, Perl, and Python. Have also worked in Lisp, Prolog, C, C++, Java, and Fortran. My experience includes related database design and integration for large complex datasets. In addition to independent work, I also manage software development teams. I also have an additional specialty in assisting customers with the development of government proposals. Responsibilities include storyboarding, organizing, writing, editing, formatting, graphics, project planning, budgeting, forms, and proposal team management. Customers vary in size from startups to Fortune 500 companies and proposal scale varies from SBIRs under $100K to over $100M. Experience with funding agencies including: Army, Air Force, DARPA, DOD, DOE, DOT, Transportation Research Board of the National Research Council, NIST, and USPS. Employment: 6 years as an independent consultant Soar Technology (Small Company) NovoDynamics, Inc. (Startup) Environmental Research Institute of Michigan (Non-Profit Research Institute) Education: Ph.D. Electrical Engineering - Purdue University M.S. Electrical Engineering - Pennsylvania State University B.S. Engineering Science - Pennsylvania State University

    $150.00 /hr
    0 hours
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  2. Sergey M.

    Sergey M.

    Experienced Storage Engineer with Performance Analysis Skills

    Thailand - Last active: 6 months ago - Tests: 8

    Experienced storage engineer with wide range background in system and network administration. I have 5 years experience in making complex solutions for customers who need optimal storage performance and features within budget constrains. Recently I started to discover large field of data science and analytics which I find quite interesting and exciting.

    $10.00 /hr
    0 hours
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  3. Andrey M.

    Andrey M.

    Analyst, QA-Engineer, Technical Writer, Content Manager, Proofreader

    Russia - Last active: 1 month ago - Tests: 12

    I am a business/system analyst, QA-engineer, and technical writer skilled in the design of software requirement specifications (SRS), test cases, user manuals, and help systems. My total experience of a remote work at software development teams exceeds 9 years. Also, I have a many-years experience of the content management, including translations, proofreading, editing, and annotating (for reviewed scientific journals) as well as data mining, rewriting, and copyrighting (for public web-projects). In my opinion, my main strengths are my mathematical background (I have a postdoc degree in Math and I use that as a basis for all projects required the data analysis) and my comprehensive expertise in VBA macros for Excel and in editors of the TeX-group (TeX/LateX/AMSTeX).

    $22.22 /hr
    0 hours
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  4. Inwoo Chung

    Inwoo Chung

    Data scientist and software engineer

    South Korea - Last active: 1 month ago - Portfolio: 1

    As a data scientist and software engineer, in the LCD manufacturing equipment and astronomical instruments fields related to an imaging system and a spectroscope, I have carried out protocol development for each I/O, physical properties analysis via statistical signal and image analysis, random data based image processing algorithm development and complicated software system architecture and development. After that, I founded the Cosw company. And I have researched and developed a battery usage prediction method and application based on users’ battery usage pattern (prediction analytics technology). I have participated in cloudsourcing image processing and data science (machine learning) contests. Currently, I have developed a position based, decentralized advertisement and communication protocol and relevant mobile application. Data science ability - Statistical data analysis and prediction/machine learning model development (Multi-linear regression, Monte Carlo optimal sampling) - Image analysis, imaging solution model development - Using iPython (Numpy, SciPy, PyIRAF, OpenCV), SCaVis based on C/C++, Java, Python. - Randomized programming (Monte Carlo optimal sampling) and parallel programming (OpenMP, multithreading). - MongoDB, SQLite Software engineering ability - Software architecture based on UML and the Gane Sarson data flow model. - Algorithm and CUI/GUI applications using REST API, C/C++/C#, Java/javascript and Python on Linux, Mac OS X, Android and Windows. a. Open source project for data visualization https://sourceforge.net/p/maum/code-0/HEAD/tree/VisData/plot/src/maum/visdata/plot/XYPlotView.java b. Asteroid data hunter marathon match 1 (Asteroid judging model algorithm development) hosted by NASA and Topcoder (I took the 39 place and my id is gutoo.) http://community.topcoder.com/longcontest/stats/?module=ViewOverview&rd=15948 c. Saturn rings’ celestial object detection algorithm development hosted by NASA and Topcoder (I won 2 relevant contests and my id is gutoo. Below sites must be copied and pasted in a web browser. http://community.topcoder.com/tc?module=ProjectDetail&pj=30043029&tab=results http://community.topcoder.com/tc?module=ProjectDetail&pj=30043530&tab=results d. Truvision v2 Android – Backend Assembly 2 (Webcam control using REST API on Android) hosted by Topcoder (I took the 2 place and my id is gutoo.) http://community.topcoder.com/tc?module=ProjectDetail&pj=30043936&tab=results e. Child Stuntedness (Child stuntedness prediction model development) hosted by Topcoder (I took the 47 place. My id is gutoo.) http://community.topcoder.com/longcontest/stats/?&sr=1&nr=50&module=ViewOverview&rd=16065 f. Child Stuntedness 2 (Child stuntedness prediction model development) hosted by Topcoder (I took the 15 place. My id is gutoo.) http://community.topcoder.com/longcontest/stats/?module=ViewOverview&rd=16154 g. ActiveMolecules (Molecule’s pathogen activity prediction model development using molecule similarity) hosted by Topcoder (I took the 49 place. My id is gutoo.) http://community.topcoder.com/longcontest/stats/?module=ViewOverview&rd=16275 h. TripSafetyFactors (Trip safety factors’ combination prediction model development) hosted by Topcoder(I took the 51 place. My id is gutoo.) http://community.topcoder.com/longcontest/stats/?&sr=51&nr=50&module=ViewOverview&rd=16307 i. PyAralia project as open source project Project site: https://sourceforge.net/p/pyaralia/code-0/3/tree/PyAralia User manual: https://sourceforge.net/p/pyaralia/code-0/3/tree/PyAralia/doc/pyaralia_1_0_user_manual.pdf Demonstration video: https://sourceforge.net/p/pyaralia/code-0/3/tree/PyAralia/dev_status/DemoForPyAralia.mov

    $30.00 /hr
    0 hours
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  5. Duncan Fyfe

    Duncan Fyfe

    Director

    United Kingdom - Last active: 06/06/2014

    As a specialist consultant with a background in major, multinational, data-driven science projects, I draws on skills that have been applied and demonstrated in some of the most demanding data analysis settings imaginable, specifically cutting edge space research. I offer services in the following areas: * Policy and Strategy I help corporate and public sector organizations fomulate policies and strategies to foster the use of data and data analysis to achieve organizational goals. With my public science background I have a keen interest in the policies and strategies needed to ensure open data is an integral part of the way the public sector engages with business and communities. * Data Analysis and Numerical Modelling As a data analyst I am experienced at working with small and "big-data" volumes of data. I undertake novel investigations combining data, simulations and statistical methods (such as Bayesian inference and causal modelling) to create models from which quantifiable decisions can be made. I also create analysis pipelines to routinely turn base data into higher level products, such as visualizations, and make it more useful and accessible to end users. * Software Development With over ten years experience writing software in Perl, Java and C++ to crunch numbers in HPC environments, I have the skills needed to turn analysis and models into deliverable software modules; either as stand alone tools or for integration into client systems. What I do goes beyond mere number crunching. Having written end-to-end processing pipelines I have included stages for manual user interaction and input (such as for quality control purposes) and have written the tools needed to archive results and provide user access through different interfaces.

    $75.00 /hr
    0 hours
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  6. Colin Larcombe

    Colin Larcombe

    Software and Business Professional

    France - Last active: 12 days ago - Tests: 1

    I am a lover of software development. From humble beginnings developing on DOS to building distributed web applications processing millions of rows of data. But that's not all. I have helped companies of all sizes with the development of their business too. Software is simply a tool to help you achieve a business aim. I always keep this in mind. How will be able to help you? I want to fully understand your problem before starting (for example, With your agreement I record our phone meetings and review them before creating a proposal). Once I fully understand your issues, you'll receive a proposal to give you the quickest solution to create the maximum benefit for you. Then,with small iterative steps, which we both review regularly together, we can progress to a complete solution which meets your business need. So, why not drop me a line and we can have an initial chat to discuss your needs.

    $83.33 /hr
    0 hours
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  7. Scott Gosnell

    Scott Gosnell

    Consultant for startups & growing companies of all sizes.

    United States - Last active: 1 month ago

    I have over fifteen years of experience helping design, build and manage technology and healthcare companies. I specialize in developing new products and markets for startups and refreshing the business models of existing companies. Currently focused on coaching, go-to-market strategy, analytics & big data projects, and product & brand management. Some previous projects include: 1. Business plan and pitch design with financials for a social media company seeking series A financing 2. Product launch onto US market of an existing enterprise software solution 3. Channel sales force & promotional development of a branded pharmaceutical product 4. Opportunity assessment and strategic plan for a Top 10 multinational bank 5. Financial modeling for a pre-IPO pharmaceutical company

    $125.00 /hr
    0 hours
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  8. Jason Byrne

    Jason Byrne

    Astrophysicist / Data Scientist

    United Kingdom - Last active: 1 month ago - Tests: 3 - Portfolio: 1

    I have been working as an astrophysicist for 8 years with an interest in all things 'data science'. I hold a PhD in Physics, Diploma in Statistics and Bachelors in Theoretical Physics with a skill-set that includes: Data science / analysis / interpretation / visualisation Statistics Mathematical methods Image processing My research projects to date have included the preparation and cleaning of various datasets, performing statistical analyses, automating algorithms and writing scientific papers. I am seeking opportunities to utilise my skills and expertise in various projects that need to be data mined for, e.g., hypothesis testing, model prediction, image/signal processing, or other analytics / visualisation. To this end I have completed Coursera courses in the Johns Hopkins University "Data Science Specialization" and am undertaking the Stanford "Machine Learning" course by Andrew Ng. I am fluent in IDL; have experience with Python, R and Octave/MATLAB; and dabbled in MySQL and some HTML. Otherwise skilled in Linux, Adobe Suites, LaTeX, and Microsoft productivity software (Excel, Word, Powerpoint, etc). I'm offering a low initial rate open for negotiation as I build up experience - being new to oDesk. Thanks for reading & I look forward to potentially working with you. Details on my academic research projects and publications are on my old website here: http://www.ifa.hawaii.edu/~jbyrne/

    $30.00 /hr
    2 hours
    0.00
  9. Wael A.

    Wael A.

    Data scientist

    France - Last active: 21 days ago - Tests: 1

    Hello, I'm a business intelligence consultant in a small company at Paris, I'm also an engineer in Computer Science. I'm interested in all data manipulations : ETL, data visualisation ( charts, ...) , Data warehousing, managing SGBD, ... I have 3 year professionnel experience and i worked in many business intelligence international project in different technologies and tools : Informatica, BO, Cognos, Talend, SSIS, SSAS, SSRS, Qlickview...

    $13.33 /hr
    0 hours
    0.00
  10. Rithwik K

    Rithwik K

    Data Scientist | Writer | Sensemaker

    India - Last active: 25 days ago - Tests: 1

    I can work on all stages of an analysis life-cycle to implement and interpret various analytical models to make inferences about the business. Further, I can communicate complex ideas lucidly and meaningfully to the business users. Consequently, I can do and help others do data-driven consulting. I mostly use R and OpenRefine for this, however I am familiar with Python and other tools. I have degrees in engineering and business and have various accomplishments in activities like chess, quizzing, and creative writing. My skills and interests are a product of cross-cultural experience and a love of science and art. Reporting, automation, content creation, process definitions, business requirements, tool evaluations, surveys, and business development are some areas I have worked in.

    $20.00 /hr
    0 hours
    0.00