Data Science Professionals & Consultants

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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.


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.

Last updated: May 1, 2015

Popular Data Science Searches

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  1. Sally Smith

    Sally Smith

    Technical Writer in Biomedical Sciences, Data Analysis, Grants, Etc.

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

    Professional experience spans 12 years; 7 years working as a biomedical engineer for a government lab, followed by 5 years experience working as a Sr Staff Scientist with a Biotech company. Expertise in the development of automated biological detection systems for detecting biological and chemical threat agents; microfluidic systems and systems integration; basic and advanced bimolecular techniques utilizing high tech lab equipment; applied microbiological techniques; DNA and RNA applications including various methods in DNA and RNA sequencing and complex genomic data analysis methods. Writing experience: Author of several scientific abstracts, posters, and invited speaker to national conferences. Co-author to several scientific publications. Experience writing white papers and submitting grant applications to NIH and government agencies, as well as patent applications. Extensive experience writing reports to government agencies requiring tedious documentation of scientific data. Routine writing of technical methods, protocols, and peer-review/editing of various scientific documents for colleagues. Data Analysis/ Presentation Experience: 13+ years experience creating excel databases and data graphics for presentations and marketing purposes. Focus on generating industry-standard data sets using sound and trusted methods.

    $33.50 /hr
    0 hours
  2. Richard Rymer

    Richard Rymer

    researcher and data analyst

    United States - Last active: 12/26/2014 - Tests: 1

    I am a data analyst and scientist with over 10 y of experience. I have used predictive analytics to improve the yield of an industrial process, and historical data reviews to identify common false failure modes for quality control metrics. More recently, I have developed data acquisition automation methods (using python and MySQL) for an academic research project. I excel with noisy, messy data sets, or where it is unclear how to get the data needed to solve a problem. What I am good at is finding data, and turning those data into information. I am seeking opportunities where data and data analysis are needed to move a project forward, impact the bottom-line, or solve a problem. Technical Skills Analysis Software: JMP, R, Excel Coding: Python/MySQL/bash primarily, but also JSL/R Visualizaiton and reporting: Word, Powerpoint/Keynote, Adobe Illustrator,Photoshop,InDesign,Premiere

    $16.67 /hr
    185 hours
  3. Katherine Baldwin

    Katherine Baldwin

    Scientific Visual Communicator

    United States - Last active: 08/18/2014 - Tests: 2

    I specialize in translating scientific ideas into visual images as well as non-scientific graphic design. I have a broad portfolio of diagrams, photo retouching, animations, custom graphs, flyers, menus, booklets, and more. Please look at my webpage for examples of my work: BA: Lewis & Clark College Portland, OR. PhD: Cellular & Molecular Biology University of Madison, WI.

    $30.00 /hr
    50 hours
  4. Lauren Mayeaux

    Lauren Mayeaux

    Data Scientist

    United States - Last active: 07/16/2014

    I do data. Spreadsheets need to be cleaned and standardized? Done. Using multiple vendors for a project and the data doesn't sync? I can fix it. You read about how "data and analytics" is all the rage, but don't actually know what that means? I can translate for you. I have been working in political data for seven years. I have worked for big names and know their tricks. Tell me what you need and I can get it done.

    $45.00 /hr
    0 hours
  5. John Washington

    John Washington

    Highly Educated and Broad Technical Background

    United States - Last active: 07/15/2014 - Tests: 1 - Portfolio: 1

    I am an agricultural science professional (Ph.D.) . English is my native language, and I am completely fluent in Spanish (5/5). I have travelled and worked globally, am an excellent technical writer, as well as an avid reader of classic literature in both Spanish and English. I have over twenty years experience in the business world, and am an excellent coomunicator and people person.

    $30.00 /hr
    0 hours
  6. Angie C.

    Angie C.

    Broad Background in Medical Research, Neuroscience, Yoga and Business

    Canada - Last active: 08/10/2014 - Tests: 2

    I hold a Combined Honours Degree in Biology & Neuroscience from Dalhousie University and have been a working professional for the past 8 years in the areas of scientific/medical research, quality assurance, sales and marketing, and pharmaceuticals. I am also a seasoned musician and singer-songwriter, as well as a Certified Yoga Teacher. I have a wide breadth of experience and am able to easily understand and synthesize information related to a variety of topics. I look forward to working with you on your next project!

    $38.89 /hr
    0 hours
  7. Shaheen Akhtar

    Shaheen Akhtar

    Data Science, Human Resource, Market Research, Data Entry

    India - Last active: 10/03/2014 - Tests: 1

    A Human resource professional dedicated towards excellence in HR and Marketing skills. Specialised in Data Science, Data Engineering, Data Mining and Data Research as well as Data Entry. Playing with data to make most of it to interpret and analyse. Helps managers to view more improved and accurate result to make better business decisions.

    $25.00 /hr
    0 hours
  8. Owen M.

    Owen M.

    Computer Scientist

    Australia - Last active: 07/24/2014 - Tests: 1

    I specialise in image processing, computer vision, computational photography, data science and machine learning. I prefer working in C++ and Python. I enjoy meeting new people and using my skills to help them complete their projects. I'm Australian and I live in Sydney. If you're not sure about your project, I'm happy to help you sort out the requirements before we start. I try to set reasonable rates based on my academic qualifications, my experience and the demand for my area of expertise.

    $38.89 /hr
    0 hours
  9. Sam Stainsby

    Sam Stainsby

    IT Consultant and Science PhD

    Australia - Last active: 01/05/2014

    Just starting on oDesk ... Full-time independent IT consultant since 2004. Previously worked on security protocol code as a principal engineer at RSA. Science PhD (doctorate) - theoretical particle physics. Software engineering university lecturer for two years at QUT. Suited to projects needing advanced mathematics, numerical analysis, complex algorithms, GIS, statistics, image or signal processing, machine learning, cryptography. Also skilled in IT project management, working with non-profits, administering Linux systems and basic graphic design. Current favourite technologies: node.js, Scala, Java, angularjs, mongodb, couchdb, redis, AWS, ...

    $106.67 /hr
    0 hours
  10. Raedy Ping

    Raedy Ping

    Data and Writing Expert

    United States - Last active: 2 months ago - Tests: 5

    I have a PhD in Psychology from the University of Chicago. Expert in all kinds of data analysis, including descriptive and inferential statistics. Especially skilled in explaining statistical results to lay people. Excellent with Excel, PowerPoint, Word, SPSS, and R. Writing on any topic, particularly science, music or travel. Professional graph maker and proof reader. Can translate from Japanese or Spanish into English. Visit my professional website at for writing samples and published scientific work.

    $50.00 /hr
    0 hours