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.

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: May 1, 2015

Popular Data Science Searches

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  1. Eva B.

    Eva B.

    Researcher and Writer

    United States - Last active: 03/28/2013 - Tests: 1

    A rarity in that I have both scientific training and have maintained my creativity (writing and visual arts). I am thoroughly schooled in laboratory-level record keeping, data analysis and collection and office administration. My creativity serves me on multiple levels outside of the arts in that I am adept at creating solutions to efficiency problems and can do some original experimental design. My three main skills are in: science/research, art and office administration.

    $8.89 /hr
    0 hours
    5.00
  2. Tulay Akal

    Statistician & Freelance Translator

    Turkey - Last active: 08/09/2014 - Tests: 3

    I am a statistician having a Bachelor and Master Degree. My English level is advanced. As a freelancer i do many things, like statisticial analysis, programming via various sofware. survey design, translation, writing, editing, etc. I am very hardworking and reliable. I respect all the works i do.

    $16.67 /hr
    1 hours
    5.00
  3. Maheshwari D.

    Maheshwari D.

    More than SIX years of experience as Analyst using various techniques

    India - Last active: 1 day ago - Tests: 1

    I'm a Statistician with Six years of experience as Analyst using various techniques for Business Intelligence, data modeling & Business Analysis, towards problem resolution. Highlights Total years of working experience 8 yrs and relevant working experience in years in IT 6+ yrs. Expertise with Statistical Modeling as well as data modeling Techniques and Data Analysis. Work experience in Big Data , Hadoop, Open source technologies like R, Python Etc. Knowledge and Experience in Machine Learning, Predictive modeling and expertise in Statistical Modeling Completed SAS/Base Programmer Certification Course from SAS Institute Inc. Completed Certification Course of SAS Advanced Programming from SAS Institute Inc. Over One Year of experience using SAS for Data Analysis and SAS training. Proficient in SAS Base Programming. Proficient in Relational Database Structure and Data Manipulation. Functional Knowledge of Business Intelligence and Data Warehouse design concepts. Expertise in data modeling Techniques and Data Analysis. Detail-oriented, Self- motivated Supportive and Cooperative. Excellent interpersonal skill, quality conscious and hardworking. Technical Skills Languages SQL Packages SAS/Base, SAS/Macro (V8 & V9), SPSS, Stata Data Warehouse Tools SAS/ETL, SSIS/SSAS/SSRS Operating System Windows XP, Windows 2000,Windows 7 RDBMS Oracle 8i/9i, SQL Server 2005 Additional Tools MS Word/Excel/Access/PowerPoint, ER Win Analytics Techniques Big Data Analytics, Hadoop, R programming,Python, RapidMiner,

    $27.78 /hr
    0 hours
    0.00
  4. 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: www.K8Baldwin.com BA: Lewis & Clark College Portland, OR. PhD: Cellular & Molecular Biology University of Madison, WI.

    $30.00 /hr
    50 hours
    0.00
  5. 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
    0.00
  6. 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
    0.00
  7. Jason Byrne

    Jason Byrne

    Astrophysicist / Data Scientist

    United Kingdom - Last active: 2 months ago - Tests: 3

    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
    0 hours
    0.00
  8. Alvin Lopez

    Alvin Lopez

    content writer and editor, graphic designer with Adobe Photoshop exp

    Philippines - Last active: 08/07/2014 - Tests: 1

    I am an adventurous young intellectual who is always looking for new fields of discovery. I previously worked as a student journalist, web content editor, PR writer, researcher and then speechwriter before going to the Middle East to work as an administrator in a oil and gas contracting firm. My major fields of interest are science and technology, literature, arts and culture. I also do political and philosophical commentary in my blog (http://maximlopez.com/), and occasionally write for minor publications as well.

    $25.00 /hr
    0 hours
    0.00
  9. Rob Gargett

    Rob Gargett

    Copy Editor with academic experience

    United States - Last active: 02/10/2014 - Tests: 1 - Portfolio: 3

    My knowledge of the English is in the top 2% of the world's English speakers My problem solving ability is in the top 8% of the world's English speakers I want to help you make your writing flawless I am a retired Professor of Archaeology and Paleoanthropology For two years I was an editor of Australian Archaeology I wrote, edited, typeset, and proofread a book on my research I have edited two books and three short articles for a colleague I also wrote, edited, and proofread numerous scholarly articles, mine and those of my colleagues You can be sure that my work will exceed your expectations. You have nothing to lose. If you are unhappy with my results I will personally reimburse any funds you paid.

    $40.00 /hr
    0 hours
    0.00
  10. Haitham Bou Ammar

    Haitham Bou Ammar

    Expert Artificial Intelligence, data mining, and data visualization

    Netherlands - Last active: 09/22/2013 - Tests: 1 - Portfolio: 1

    Haitham is a Ph.D. in Artificial Intelligence. He shortened a four-year Ph.D. study in two, as he published over 24 papers in world-leading conferences in his field, including the European Conference on Machine Learning, Autonomous Agents and Multi Agent Systems, and International Joint Conference on Artificial Intelligence. Previously, Haitham has attained his Master’s degree in Mechatronics with a summa cum laude from the University of Applied Sciences in Ravensburg, Germany. Haitham works with real-world data to analyse, visualise and understand hidden trends helping managers perform better decisions. He had worked with world-leading companies, including Phillips, BMW, Xerox, and others. Further, Haitham is interested in business, marketing, and is planning on starting his own machine learning and data mining consulting.

    $77.78 /hr
    0 hours
    0.00