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.

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

Last updated: July 1, 2015

Popular Data Science Searches

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  1. 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
  2. Alvin Lopez

    Alvin Lopez

    content writer and editor, graphic designer with Adobe Photoshop exp

    Philippines - Last active: 08/07/2014 - Tests: 1 - Portfolio: 2

    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 (, and occasionally write for minor publications as well.

    $25.00 /hr
    0 hours
  3. Marko M.

    Marko M.

    Master of Science in Computing

    Croatia - Last active: 08/26/2014 - Tests: 5

    Python developer from Croatia (born in Bosnia and Herzegovina). I have more than 3 years of experience in python development, especially in data wrangling (BeautifulSoup, Scrapy, MongoDB...). I am passionate about python and enjoy to develop interesting and challenging things. My preffered way of working is to write simple, understandable and well commmented code.

    $13.33 /hr
    0 hours
  4. Juan camilo G.

    Juan camilo G.

    Mechanical Engineer

    Colombia - Last active: 06/01/2014 - Tests: 2

    I am Mechanical Engineer with emphasis on industrial maintenance and project management. I've experience in design, evaluation and project management, capacity planning preventive and predictive maintenance for different equipment and redesign of mechanical parts for optimization, plus skills in CAD ​​/ CAM / CAE. I always work honestly and devotedly to satisfy customer needs.

    $16.67 /hr
    0 hours
  5. Yuri Rodrigues De Oliveira

    Yuri Rodrigues De Oliveira

    Resume, Yuri Rodrigues

    Brazil - Last active: 07/24/2014 - Portfolio: 5

    Avenida Sargento Geraldo Santana, 1100, São Paulo, SP, CEP 04674-225 + 55 (11) 97609-4727 Yuri Rodrigues de Oliveira Professional Owner at YROMULTIMIDIA – SMALL multimídia busine OWNER FOUNDER Ateliê YRO, ART MANAGEMENT ( 2014 – MUSIC MASTER TEACHER at schoolls of music (INPUT, Art Livre) and personal tutor. Piano and guitar class. Brazilian music, jazz, Rock n roll, publish jingle 2013 - Marketing - Instituto de Desenvolvimento Varejista Farmacêutico ( 2012 – Book Designer O Poente, o Poético e o Perdido, by Ana Claudia Marques, 2011/2012- Graphic Designer( 2010/2011 – Sistem Analyst Decision Group. 2010/2011 Sistem Analyst: e, 2008 / 2009 – PLUG – IT, Master Designer. 2005 /2007 – Unisys do Brasil Software Factory, SISTEM ANALYST Clients: TAM Linhas Aéreas, Carrefour, Bunge, Cavo, Grupo Votorantim -2009 a 2010 Grupo Pão de Açúcar - Education . 2014 - Data Science, HARVARD Extension School, EUA . 2014 - Masters Degree in technical teaching, University SENAC • 2008- MASTER DEGREE - University SENAC, Multimedia Design technology • UML and Project management itil, cmm - Tekno Software, 2005/2006 • Network, infrastructure and business information, Senac, 2005 • Musician - Piano classic and popular • ACTOR -CIA Paideia de Teatro, 2010 – 2013 • Mode and Photography corse, 2012 • Silkscreen and woodcut, Ateliê YRO, 2012 • SPEACK ENGLISH AND PORTUGUESE Looking For Technology creativity experiences

    $22.22 /hr
    0 hours
  6. Amy Ee

    Amy Ee

    Data Analyst

    Malaysia - Last active: 09/08/2014 - Tests: 2

    Nice to meet you! I have 2 years IT business analysis experience Fluent with Microsoft Excel Pivot Chart 2013 and Powerpoint 2013 Other skills: R tools, SPC, data analysis Looking for data analysis freelance job, interested in marketing and finance in order to increase my learning curve and ability to produce great work Other details on request. Thanks and have a nice day!

    $8.00 /hr
    0 hours
  7. Kamran Ishfaq

    Kamran Ishfaq

    Article writer, Expert Data Entry, Virtual Assistant, Graphic Designer

    Pakistan - Last active: 1 month ago - Tests: 1 - Portfolio: 3

    Over the last 05 years I have developed skills on PC work. I completed a data entry course. Also, I improved occupational mobility and computer use effectively and productively in many fields. I read, write and speak English. I be able to focus and concentration over long periods of time with speed in typing, accuracy and an ability to catch the error. I am a Web Research and Data entry expert.I am a hard worker.I have a lot of experience about data entry, Web research etc.I want to build my career with data administration sector and web research.I can work hard and always finish the job before deadline. And I am a fast, responsible and honest worker. I always believe that experiences make a person successful. Why should I be selected and hired? *==> Expert in Data entry <== *==> Expert in create social account <== *==> Expert in Web Research <== I am reliable, conscientious and self-motivated

    $4.50 /hr
    0 hours
  8. Golam Kibria

    Golam Kibria

    Data Entry and Web Research Specialist

    Bangladesh - Last active: 3 months ago - Tests: 20 - Portfolio: 9

    Full Time Freelancer *************************** I am an expert in using photoshop and data or web research applications and in each project I was assigned in different tasks. I can do +Reviewer +Data Inputting +Database Handling +Google Sheet/MS Excel Expert +Blog or PDF to word conversion +Blog or PDF to word typing +Google Search Expert +Product Listing +Torrent Expert +Scraping Data Mining, Data Crawler, Market Research, Web Research, Internet Research, Collect Data from websites and also others data related operations and web research. Knowledgeable in Microsoft Word, Office, Excel, and Powerpoint applications. I am also a graphic Designer, i can do. +layering -0- +cropping/resizing +image enhancement -0- +color correction +alignment -0- +photo manipulation +retouching -0- +watermark removal +background removal -0- +resizing...................and all sorts of editing using photoshop. Now I'm continuing the career as home based because my passion is in image editing. I always pay attention to details for my client's satisfaction; and that's an achievement for me.

    $5.00 /hr
    0 hours
  9. Jasmine M.

    Jasmine M.

    article writer transcription content writing

    India - Last active: 1 day ago - Tests: 3

    self governing article writer with 1+years experience in article writing.I am flexible to write on any topics.My other skills can be data entry, content writing and transcription. I am hardworking and talented with good communication skills.

    $3.00 /hr
    0 hours