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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, 30 Data Science projects are completed every quarter on Upwork.

30

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 4.86.

4.86
Last updated: September 1, 2015

Popular Data Science Searches

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  1. Heather Turner

    Heather Turner

    Statistical Consultant/R Programmer

    United Kingdom - Tests: 1 - Portfolio: 10

    Motivated and reliable PhD-qualified statistician with internationally recognised expertise in R programming. Over ten years experience providing statistical and programming support to investigators in statistics, social science, drug discovery, bioinformatics and agriculture. www.linkedin.com/pub/heather-turner/38/a0a/313/

    $100.00 /hr
    16 hours
    3.80
  2. Jeffrey S.

    Jeffrey S.

    Data Scientist, Project Manager and Labview Developer

    United States - Tests: 3

    I have deep experience working with large data sets to solve complex problems. My background includes working in the areas of Bayesian statistical analysis as well as predictive analytics, business intelligence, data modeling and forecasting. I have worked used my skills in a variety of industries such as energy, manufacturing, finance and aerospace. I also have more than a decade of development experience, primarily with National Instruments Labview, as well as many years of project management experience and my PMP certification.

    $67.00 /hr
    9 hours
    5.00
  3. John Volock

    John Volock

    Computer Scientist and Mathematician

    United States - Tests: 2

    In 2012, I finished dual bachelor of science degrees in Applied Mathematics and Computer Science. I've spent the past few years doing data analysis and data science on about any subject you can think of in my spare time, along with progressing towards becoming an actuary. In my day to day jobs, I've done everything from building custom website components to integrate services or other items, to building custom coded desktop or matlab applications to process data. My core competencies lie in anything involving data analysis/formatting/science. I'm extremely proficient at Java, Matlab, R, Smalltalk. and any scripting language. I prefer a challenge and to push myself to give the best possible end product, not just a feasible solution.

    $25.00 /hr
    0 hours
    0.00
  4. Edin Hamzic

    Edin Hamzic

    Genetic research analyst | Data analyst

    Bosnia and Herzegovina - Tests: 3

    Hello and thanks for giving a look at my profile! I have a double master in animal genetics/genomics with a strong focus on statistics. At the moment finishing my double PhD degree in animal genomics. My skills: Strong experience in: data analysis - linear models - data visualization - biostatistics - analysis of genetic data (SNP data) - GWAS - multivariate analysis - statistical prediction - NGS data (RNA-Seq data:both upstream/downstream DE analysis) - gene networks analysis The main tools I use are: R and variety of Linux command-line utilities for purposes of data parsing/manipulation. I am experienced user of genetics/genomics tools like: PLINK, GEMMA, Bowtie, Tophat, Samtools, Cufflinks, edgeR, DEQSeq and many other. Environments: both Windows and Linux. Additional info: I am a trained vet and have strong knowledge in biology/physiology/very good knowledge of immunology which gives me comparative advantage for data interpretation. More info about my work and my publications: https://www.researchgate.net/profile/Edin_Hamzic2 https://scholar.google.com/citations?user=9rNoxq8AAAAJ&hl=en https://www.linkedin.com/in/edinhamzic At the moment working at: AgroParisTech, France INRA, France Aarhus University, Denmark Institutions where I have spent some time working: University of Natural Resources and Life Sciences, Austria Norwegian Univeristy of Life Sciences, Norway Wageningen University, the Netherlands

    $14.00 /hr
    0 hours
    5.00
  5. Rowan V.

    Rowan V.

    Data Scientist

    United States - Tests: 7

    I am passionate about quantitative investigative methods and data analysis. I have experience utilizing a variety of methodologies and tools, including R, Python, and Tableau in order to answer data-related questions. Currently @Twitter, formerly at Spartz, Inter-American Development Bank, and Cambridge Energy Labs. I have a B.S. from MIT, and have a strong background in experimental design, statistical analysis, data visualization, and machine learning techniques. With over 10 years of programming experience and a strong statistical background, I can help you make sense of your data. I am able to provide writing and coding samples of my past work, for a few of my past projects, please check out https://github.com/rowanv .

    $80.00 /hr
    9 hours
    5.00
  6. Harsh T.

    Harsh T.

    Research Asistant (Physics, Materials Science)

    Germany - Tests: 2 - Portfolio: 2

    Being associated with Physics and Materials Engineering since last 7 years I have cultivated immense visualization and analysis skills neccesary to crack complex problems in Science. I not just have a know-how of various physical and mathematical theories but also a spin off incubated grip over multivariate statistical data analysis. Since last few years, my association with scanning probe and optical imaging techniques has allowed me develop a powerfull grip over image processing and adhoc solutions for data analysis, curation transformation etc in MATLAB. Given my background I can: 1. Find solution to almost any kind of day-to-day problems encounterd in professional world. 2. Help make sense out of experimental data using multivariate analysis, or suggest solutions for better setting up of the experiemnts in order to get the right information. Can model day today experimenal problems using multiphysics platform, COMSOL; e.g. modelling of a sample holder to know how efficiently it can work etc. 3. Data curation, transformation and novel visualization.

    $10.00 /hr
    0 hours
    0.00
  7. Alan Vayda

    Alan Vayda

    Data Scientist

    United States - Tests: 1

    I am an experienced data scientist with a background in artificial intelligence and robot vision. I also do software development for complex scientific applications and algorithm development using artificial intelligence, pattern recognition, image processing, statistics, and advanced mathematics techniques. I primarily work in R, Perl, and Python. Have also worked in Lisp, Prolog, C, C++, Java, and Fortran. My experience includes related database design and integration for large complex datasets. In addition to independent work, I also manage software development teams. I also have an additional specialty in assisting customers with the development of government proposals. Responsibilities include storyboarding, organizing, writing, editing, formatting, graphics, project planning, budgeting, forms, and proposal team management. Customers vary in size from startups to Fortune 500 companies and proposal scale varies from SBIRs under $100K to over $100M. Experience with funding agencies including: Army, Air Force, DARPA, DOD, DOE, DOT, Transportation Research Board of the National Research Council, NIST, and USPS. Employment: 6 years as an independent consultant Soar Technology (Small Company) NovoDynamics, Inc. (Startup) Environmental Research Institute of Michigan (Non-Profit Research Institute) Education: Ph.D. Electrical Engineering - Purdue University M.S. Electrical Engineering - Pennsylvania State University B.S. Engineering Science - Pennsylvania State University

    $150.00 /hr
    0 hours
    0.00
  8. Alejandro Naser Pastoriza

    Alejandro Naser Pastoriza

    Software Developer

    Argentina - Tests: 5

    - Computer Scientist: Bachelor's degree (GPA %99.4), finishing Master's (GPA: 99%) thesis on Information Retrieval & Natural Language Processing, in particular, in Cross-Lingual Information Retrieval. - Full-stack Ruby/Python Developer. - Diving into Data Science. - Experience in research & development, both in the software industry and in the academic world (Summer @ EPFL Data Intensive Systems and Applications Laboratory). I enjoy bringing the best of both worlds to combine cutting-edge theory and technology to come up with a solution for real-world problems. - Interested in Data Managment, Information Retrieval, Data Analysis & Visualization, Machine Learning, Natural Language Processing, Web Scraping, Web Development and Research papers implementation. - Familiar with: * Python, Django, Flask, Scrapy, numpy, scipy, pandas, scikit-learn, NLTK, matplotlib, ipython-notebook, bokeh, gensim. * Ruby, SciRuby, Rails, Rspec, Cucumber, Devise, MiniTest, Test Unit, HAML, ERB, Slim, Capybara, I18n, Sidekiq, Nokogiri, Will Paginate, Paperclip, Shoulda, FactoryGirl, OmniAuth, Bundler, Capistrano. * HTML/CSS, Javascript, CoffeeScript, jQuery. * MySQL, postgreSQL, redis, mongodb.

    $22.22 /hr
    460 hours
    4.51
  9. Bryan Hills

    Bryan Hills

    Good writers have good days.

    United States - Portfolio: 5

    Greetings, I'm Bryan. My career includes over 8 years of professional writing experience in corporate communications, marketing, public relations, email marketing, newsletters and more. I've managed writers and graphic designers, as well managed projects with public relations, web development, branding and advertising agencies. 100% professional attitude.

    $45.00 /hr
    0 hours
    0.00