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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. Conor D.

    Conor D.

    Highly experienced data scientist

    Ireland - Last active: 1 day ago - Tests: 6 - Portfolio: 5

    Strong, intelligent character with excellent team skills and business acumen. Expert in in using analytics and machine learning to understand digital behaviour and quantify the impact of influencing consumers to achieve a business goal. Takes a pragmatic and quantitative approach to large data sets to deliver tangible insight and strategic actions . Expert in managing diverse teams to deliver actionable insight from complex data. Analytics: Excel|R | Python | Tableau | D3 | Tableau | SQL | AWS Project Management: Assana | Trello | Assembla | Slack

    $27.78 /hr
    23 hours
    5.00
  2. Mikhail S.

    Mikhail S.

    C#,ASP.NET,C++,Matlab,BigData,Vertica,Hadoop

    Belarus - Last active: 1 day ago - Portfolio: 1

    10+ years experience; Technical Skills: - C#,C/C++,Matlab; ASP.NET, Web Services,Client-Server architecture, MS SQL,Desktop applications; -Windows,*nix; - BigData, HP Vertica ,Mongo DB, data analysis and data mining; -RUP/AGILE/Scrum; I'm an expert in econometrics and statistical analysis of machine learning, data analysis and data mining, integration of different types of software onto different platforms (Win32< - > NET < - >ASP.NET < - >Matlab). I develop desktop, distributed server and client-server applications using C/C+,Matlab,Visual Studio and other related languages, IDEs, environments. See full CV in the attachment

    $20.00 /hr
    27 hours
    5.00
  3. Zlatomir Zlatev

    Zlatomir Zlatev

    Desktop Apps,Databases,Bioinformatics,Statistics,R-project,web Scrap

    Bulgaria - Last active: 9 days ago - Tests: 3 - Portfolio: 2

    I have 14+ years of programming experience and a Master's degree in Bio- and Medical Informatics. I'm good at User Friendly GUIs, Data Reorganization, File Format Conversions (including text and binary data formats), Web Scrapping, Desktop Applications (Visual FoxPro, C# recently), Databases (a lot of experience), Bioinformatics, Statistical Analysis, R-project for statistical computing (including C code compiled for R to speed up some time consuming computations), SQL, Microsoft Office Excel Automation (VBA code sent from a desktop application to Excel to make it do things), Programs to Automatically fill Acrobat PDF Forms, Text Parsing, Mapple, C, C++, C#, Audio/Video formats conversion, Molecular Biology, Genetics and more. Keywords: Bioinformatics, Desktop Applications, Molecular Biology, Genetics, C, C++, C#, Mapple, PDF Forms, edgelist, edge list, Databases, database, Statistical Analysis, R-project, VBA, Automation, Medical Informatics, Algorithms, algorithm, File Convert, files conversion, Text Parsing, parse, user friendly graphical interface, GUI, Audio, Video, website scrap, scrapping, wordcloud, wordclouds, word cloud, word clouds, C#.

    $19.96 /hr
    192 hours
    4.95
  4. Tom L.

    Tom L.

    Data scientist, Python, R Programmer

    Canada - Last active: 14 days ago - Tests: 9 - Portfolio: 2

    Over the last 12 years, I worked as research assistant/associate in data analysis. I developed algorithms in processing and performing statistical analysis using R, Perl, Java. I am proficient in various Microsoft Office Applications especially MS Excel, MS Word, and MS Powerpoint. I have strong oral and written communication skills. I am a strong self-starter and able to work well independently. I am hardworking and can work effectively as fast as I can.

    $37.00 /hr
    32 hours
    5.00
  5. Kiri A.

    Kiri A.

    Experienced Scientific Writer & Researcher

    United Kingdom - Last active: 7 days ago - Tests: 2 - Portfolio: 1

    I am a scientific researcher and freelance editor/proofreader with knowledge of physics, chemistry, astrophysics, biology and computing. I have a PhD in physical chemistry and a first class master's degree in physics and astrophysics.I have extensive experience in scientific and technical writing, with papers published in high impact, peer-reviewed journals such as Nature. I offer a comprehensive editing and proofreading service, which goes beyond just checking spelling and grammar. I specialise in preparing papers for journal submission and often work with authors whose first language is not English. As a published scientist, I understand journal requirements and what reviewers look for when assessing papers.

    $35.00 /hr
    183 hours
    4.98
  6. Abinas Mishra

    Abinas Mishra

    Analytics Consultant

    India - Last active: 10 days ago

    I have an overall experience of three years ,with two years of relevant experience in analytics. I have a done my masters with concentration in Business Analytics and Marketing.I have done my under-graduation in Engineering (Information Technology).Currently i work for a startup working in Analytics project for Banks. I work for the digital Analytics team. Our clients are major banks across the globe. I have also worked as a freelancer for a top online classified site in India , having worked in there Google Analytics and Big query platform.

    $15.00 /hr
    21 hours
    4.60
  7. Yuriy Smirnov

    Yuriy Smirnov

    Data integration proficient, Data scientist, Software developer

    Russia - Last active: 27 days ago - Tests: 4

    I'm a Data scientist/Software developer skilled in integration tasks, such as data exchanges, data loading (from Pdf to Excel, from Excel to different databases, from databases to Excel etc), data processing;I also have many years experience in code perfomance improvement in different areas from Sql queries in high-loaded enterprise application and data caching to logical improvements in algorithms. My main job now includes 1C framework. This is a most popular framework for enterprise applications in Russia. Also I have 3 Acm Icpc (International collegiate programming contest) sertificates from half-final сompetitions and a lot of diplomas from different mathematical сompetitions. My English level is between Basic and Conversational (I understand a most part of easy dialog but I can't understand fast or accent voice, complex phrases or some words).

    $30.00 /hr
    29 hours
    5.00
  8. Heikki Arponen

    Heikki Arponen

    Math PhD Data Scientist

    Finland - Last active: 8 days ago - Tests: 4 - Portfolio: 4

    I'm a Finnish math PhD, Data Scientist/Quant and Python expert. I have around 10 years of experience in academia as a researcher, and a couple of years after that as an independent contractor. Primarily I am skilled in the following mathematical programming subjects: - Time series analysis and modelling (parametric, nonparametric, multivariate) - Machine learning (mostly Recurrent Neural Networks) - Optimization (Convex and Large Scale ML/TS problems) Other skills: SQL, financial modeling, data analysis, stochastics, stochastic PDEs, wavelets, monte carlo, regression analysis (linear, nonlinear, logistic), time series analysis, econometrics, VARMA etc., econophysics, nonlinear dynamics, portfolio theory, CAPM, factor models, GARCH, VaR, neural networks, backtesting, algorithmic trading List of publications: http://scholar.google.fi/citations?user=kFxXih0AAAAJ It's against Upwork policy to share other relevant links, such as Github, LinkedIn, or my business website, but feel free to use the interwebz to find those.

    $83.33 /hr
    253 hours
    5.00
  9. Daniele A.

    Daniele A.

    Expert in Web Scraping and Text Processing

    New Zealand - Last active: 1 month ago - Portfolio: 1

    I am an expert in Natural Language Processing, author of scientific articles published at top Artificial Intelligence conferences, as part of my research at KU Leuven. While studying for my Computer Science Master's degree, I also worked as a software engineer for Jobrapido.com, a job search engine that scrapes job ads from websites worldwide. Thanks to my experiences in both academic and professional environments, I built excellent programming skills, strong hands-on experience in crawling/scraping data from any kind of website, and the scientific skills required to solve complex NLP tasks, such as automatically extracting customers' opinions from product reviews.

    $20.00 /hr
    14 hours
    4.86
  10. Abhijeet C.

    Abhijeet C.

    Geospatial Solutions Expert

    United Kingdom - Last active: 3 days ago - Tests: 2 - Portfolio: 4

    5+ years Mapping and GIS experience coupled with Masters in GIS/Mapping and MBA; Highly competent Geospatial professional, experienced in TileMill-MapBox interactive Map Development, Geocoding, Satellite Remote Sensing, Photogrammetry, Digital Image Processing & GIS projects; is passionate about applying knowledge and experience to support your business. Committed to provide the best results at reasonable costs. Passionate about working in the field of Geospatial information sciences.

    $17.00 /hr
    803 hours
    4.56