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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 4.84.

4.84
Last updated: August 1, 2015

Popular Data Science Searches

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  1. Vinay Sawant

    Vinay Sawant

    BigData Hadoop Developer/Analyst/Data Scientist

    India - Last active: 16 hours ago - Tests: 1

    • BigData Hadoop Certified • Certifcation of HBase by IBM from BigDataUniversity. • Certifcation of Data Analysis using R from BigDataUniversity. • IBM Pig Certified from BigDataUniversity • IBM Hive Certified from BigDataUniversity • JAQL Certified by IBM from BigDataUniversity. • Knowledge in Big Data Hadoop and its components like HDFS, Map Reduce, Apache Pig,Hive, Sqoop, and HBase,Phoenix. • Knowledge of Setting up Hadoop Cluster (Single and Multi Node in Ubuntu) • Knowledge of installing writing the Pig scripts to reduce the job execution time • Currently pursuing Certification course of Data Science from Coursera • Currently pursuing Certification course of Machine Learning from Coursera by AndrewNG • Currently pursuing Certification course 15.071X, THE ANALYTICS EDGE- Analytics! • Currently pursuing Certification course of Practical Machine learning from Coursera

    $13.33 /hr
    32 hours
    3.93
  2. Vineeth Mohan

    Vineeth Mohan

    Data scientist

    India - Last active: 2 days ago - Tests: 1

    Live project – http://newsmills.algotree.com Stackoverflow - http://stackoverflow.com/users/976646/vineeth-mohan Stackoverflow Careers - http://careers.stackoverflow.com/vineethmohan Linkedin - http://lnkd.in/hcsHyZ Github - https://github.com/Vineeth-Mohan Career (Experience – 5 years) • Architect/Data scientist at Algotree Research private limited (June 2011 to Present) • Software Engineer at Yahoo! India (March 2009 – May 2011) • Internship as Service engineer at Yahoo!India (May 2008 – to February 2009) Career highlights and honors received ● End to end design and management of Newsmills from inception to completion. ● Knowledge acquisition and adoption of various open source tools and technologies ( Mahout , Elasticsearch , Opengamma , cleo , Rstudio-server , D3 js , Twitter Bootstrap) to meet the requirements of the management. ● Spot bonus award at yahoo ● Various appreciation awards from coworkers – yahoo ● Chairman of MACS(Model engineering college association of computer science students) – 2008 , various inter collage technical competition awards at collage. Behavioral Competencies ● Clear in-depth conceptual clarity on the subject along with knowledge gathering skills. ● Self-motivated and can work with less or no management. ● Passion to adopt the best suited technology and attain the best performance. ● Clearly sets the boundary between code quality and business deliverables. Technical Skills ● Languages: ● Application level languages – Java ● Machine learning tool – Mahout ● Statistical languages - R ● Scripting – Perl, Shell , Awk , Sed ● Web technologies – HTML,Javascript ,CSS , jQuery , Bootstrap. ● Expert in Technology and Tools : Elasticsearch , Lucene , Opengamma , Cleo. ● Systems: Unix Operating System (LINUX – Ubuntu , Debian , Red Hat) ● Strong computer fundamentals in Data Structures and Algorithms, automata languages and computation.

    $16.67 /hr
    95 hours
    5.00
  3. David Mestre

    David Mestre

    Python, Web Scraping, Data Analysis, Data Science

    Spain - Last active: 16 hours ago - Tests: 10 - Portfolio: 2

    - Data cleaning, data analysis, modeling and simulation techniques using Python - MySQL/MongoDB/Sqlite/Sparql/Postgresql - System administration - Machine Learning - Web scraping/crawling with python - Parsing xml/csv/json - Python libraries: pylab, matplotlib, pandas, ggplot, numpy, csv, re, json, urllib, urllib2, socket, httplib, sklearn, BeautifulSoup, selenium, requests, lxml, xml, sys, so, subprocess - IDEs: iPython notebook, Komodo Furthermore, I am specialized in editing scientific and technical texts and proficient in American and British English. I'm a native Portuguese speaker living in Spain since 2008, I can offer you translations from English to Portuguese or Spanish at a reasonable price. Whether you need to translate a casual or formal text I can provide you with a prompt and culturally sensitive translation.

    $40.00 /hr
    955 hours
    4.97
  4. Tom L.

    Tom L.

    Data scientist, Python, R Programmer

    Canada - Last active: 18 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. Jarek Zmudzinski

    Jarek Zmudzinski Agency Contractor

    Web application development, Team management

    Poland - Last active: 03/14/2011 - Tests: 14 - Portfolio: 13

    Currently IT Manager in Allegro Group focusing on the subject of Big Data. Formerly application developer and development team leader. Ruby, Ruby on Rails, SOA evangelist. Former Expert webdeveloper for largest internet auction platform in Eastern Europe (allegro.pl). Author of Citeam (citeam.pl) web application, engine of Trzymajtempo social sport site (trzymajtempo.pl). Played major role in a few more RoR applications. Specialties: Ruby, Ruby on Rails, Cloud, SOA, HTML, CSS, JavaScript, usability, team management, agile methodologies, scrum, Mac OS, Linux

    Associated with: Toro Negro

    $44.00 /hr
    50 hours
    5.00
  6. Tayyab T.

    Tayyab T. Agency Contractor

    Chief Technology Officer

    Pakistan - Last active: 16 hours ago - Tests: 2 - Portfolio: 2

    I have a MS(CS) from Stanford University with a specialisation in AI. My work at Stanford was concentrated around information retrieval, natural language processing and understanding. In addition, I am also interested in statistical data analysis and big data.

    Associated with: Red Buffer

    $33.33 /hr
    2,430 hours
    5.00
  7. Scott S. McGeary

    Scott S. McGeary

    BI/Reports Architect

    United States - Last active: 16 hours ago - Tests: 2 - Portfolio: 4

    With 16 years of experience in the public and private sector, I bring a vast spectrum of experience from many platforms and technologies. I started my career doing web development for several years and migrated into data warehousing, reporting, data management, data automation, and pretty much anything you can think of that deals with data. The Microsoft SQL Server BI Stack is my wheelhouse, but I use many other tools beyond SSIS and SSRS, such as Tableau and Crystal Reports. I enjoy solving extremely complex data issues with my skill set. My passion is making data "work" for my clients. I still do a bit of web development for clients and am very proficient in Classic ASP web apps. Let's talk about your project and see if I am a good fit!

    $45.00 /hr
    23 hours
    5.00
  8. Dhruv M.

    Dhruv M.

    Statistician, Data Analyst and Machine Learning Expert

    India - Last active: 8 days ago - Tests: 3 - Portfolio: 5

    Advanced knowledge in . Proficient in categorical data analysis, Bayesian statistics, neural networks, decision trees, cluster analysis and predictive modelling. Proficient in SPSS and R. Extensive experience in SQL and database design. I'm a Statistician with extensive experience in statistics and research methodology. I have vast knowledge of categorical data analysis, Bayesian statistics, neural networks, decision trees, cluster analysis and predictive modelling. I'm proficient in: - Java - R - Python - Mysql/Oracle I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you!

    $20.00 /hr
    27 hours
    4.77
  9. Asif A.

    Asif A. Agency Contractor

    ASP.Net/MVC/Angulerjs/Knockout/Jquery/Facebook API

    Bangladesh - Last active: 1 month ago - Tests: 5 - Portfolio: 1

    I have been working as a Technical lead in a Software firm. I have 10+ years ex-poser on .net Technologies . I worked in large projects for Telophace inc, TCI inc, Grameen Phone Ltd and other big clients. I am communicative and like to be transparent about my job. I hope you will find worth working with me.

    Associated with: HeadBlocks

    $22.22 /hr
    13 hours
    5.00
  10. Ali Gajani

    Ali Gajani

    Ali Gajani

    United Kingdom - Last active: 05/30/2014 - Tests: 4 - Portfolio: 16

    *READ: Achieved Top 5% of oDesk Contractors badge: http://bit.ly/15jZOKT* Ali Gajani is: - Professional Blogger (Founder of Mr. Geek) http://www.mrgeek.me - Data Scientist Currently a PG at University College London - IT Professional Freelance and Industry - Programmer and Writer I am known for my craftsmanship in prose and code. - Passionate Geek, Entrepreneurial Mindset, Multiple Talents http://www.aligajani.com Who trusts me: - Worked with Sphero, Leap Motion and more I built Mr. Geek as a brand companies can trust. - Monitis Inc Worked for Monitis here on oDesk for 14 months. $25K contract - Large influence on social media Combined influencer network of 30,000 people from US/UK Interested? Contact me on oDesk and elsewhere. I am all over Google.

    $35.00 /hr
    1,122 hours
    4.03