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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. Ahmet emre A.

    Ahmet emre A.

    Senior Python Developer

    Turkey - Last active: 11/10/2014 - Tests: 3 - Portfolio: 3

    Expert Python programmer, PhD Candidate on Social Network Analysis. Developed large-scale web applications, scripts, desktop applications, scientific visualization sotware, scrapers. Performed data analysis using R and Python. I've been programming for 15 years with various programming languages (C, Java, PHP, Python, Prolog, Scheme, Javascript) and for the last 5 years, I've focused on Python, Django programming. It'd be pleasure to provide good solutions to your software projects. See my website for CV and my projects: http://goo.gl/yp5hDQ

    $37.00 /hr
    4 hours
    4.87
  2. J. Pablo Nieto

    Quantitative trading and Machine Deep Learning Specialist

    Spain - Last active: 2 days ago

    As PhD Engineer I am an experienced researcher and currently focus my work on quantitative analysis of financial markets exploring data, asking questions, doing “what if” analysis, questioning existing assumptions. I have ample knowledge of financial markets creating systems and analysing data from big time frames down to order-book data. Tools: Python, R, Matlab, Wolfram Mathematica, C#, F#. Also I have deep knowledge of machine learning, with deep learning networks as my favourite tool.

    $35.50 /hr
    59 hours
    4.70
  3. Rahul Singh

    Rahul Singh Agency Contractor

    Search/NLP/Semantic/Predictive Models/Machine Learning

    India - Last active: 06/18/2014 - Tests: 3 - Portfolio: 3

    I have good experience in the field of big data, machine learning, search, natural language processing, semantic web and knowledge modeling. I have worked on Named Entity Recognition, RDF, SPARQL, JSON, XML, Hadoop, Mongodb, Couchdb, ElasticSearch, Solr, Lucene, Mahout, R, Gate, Apache-Jena, Dbpedia, Ektorp, Weka, Jackson. I have a good experience in programming languages such as Java, R, SAS, Python. I have extensive experience of applying machine learning algorithms to solve complex business problems. I am a post graduate in Electrical Engineering, IIT Kharagpur (2004-2009).

    Associated with: OSBII Agency

    $55.56 /hr
    3,615 hours
    5.00
  4. Sumit Kumar Roy

    Sumit Kumar Roy Agency Contractor

    Data Warehousing,Business Intelligence and Big Data Scientist

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 2

    Sumit have worked in the It industry for over 17 years. He has vast experience developing software from Supply Chain Management, POS, E-Commerce, BFSI, manufacturing etc. He holds a post graduate degree in IT and E-Commerce. Customer-focused, highly organized self-starter with effective customer-service skills and demonstrated ability to manage technical aspects and per-sales projects, architect tailor-made customer solutions, build relationships, communicate solution strategy and product offerings, and provide technical expertise, support, and training to sales and customers. For over seven years, career focus has been centered on Business Intelligence and Data Warehouse system design, development and deployment. The application of extensive experience across multiple DBMS' and platforms has provided a strong aptitude for multidimensional data base design coupled with robust operational architectures. Have 8 years’ experience in BI Data analysis and generation of complex Analytical/Statistical report for Finance/Marketing/Supply Chain Management.

    Associated with: Octocube Consulting

    $38.89 /hr
    273 hours
    0.00
  5. Aaron M.

    Aaron M.

    Data Scientist:Machine Learning, Statistics, R, Python, Java, VB/Excel

    United States - Last active: 16 days ago - Tests: 5 - Portfolio: 1

    I work with clients on defining, implementing and managing data analysis and data management projects. My expertise lies at the intersection of Statistics, Computer Science and Business acumen. Specific areas of interest to me are education, healthcare, finance, real estate, and energy. Analysis: R (statistics), Python (data munging), Java+Scala (machine learning / big data), VB.NET/Excel (financial modelling) ** Apache Hadoop, Hive, Spark with MLlib (big data ecosystem) ** MongoDB, Neo4j (NoSQL) + MySQL, Monetdb (SQL) ** Gephi (networks/social graph processing) ** Weka (machine learning) Visualization: Tableau (rapid dashboarding), Shiny (R package for interactive statistical dashboards) Environments: Linux, Windows, and Mac (least experience) Productivity: Git (source code control) Web Applications: Play 2 Framework (modern Java/Scala-based, reactive websites) I believe the key qualification to be a Data Science practitioner is an analytic and curious mindset. That said, many hiring decisions seem to hinge on specific skills. Let me know if there's a tool or technology you don't see on my list, and I'll let you know if I've worked with it before.

    $200.00 /hr
    958 hours
    4.99