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.

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: May 1, 2015

Popular Data Science Searches

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  1. Morgan Thompson

    Morgan Thompson

    Data Scientist, Statistician, Programmer (R, Python)

    United States - Last active: 10/11/2013 - Tests: 1

    Expert-level R programmer with a Masters in Biostatistics from UC Berkeley. Comfortable with Python and UNIX/Linux shell script. Adept at translating business needs to analytical solutions. Thorough understanding of major statistical algorithms used in tech, science and engineering. Background includes work for start-ups, entrepreneurs and business professionals. Talented at communicating technical terms in clear, understandable high-level language. Great social and interpersonal skills allow for a multidimensional and effective method of implementing data analytics into any environment.

    $50.00 /hr
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  2. Carlos Rivero

    Carlos Rivero

    Data Scientist

    United States - Last active: 04/04/2014 - Tests: 2

    Over the years I have consistently delivered high quality products by accurately interpreting complicated data needs, understanding complex business processes, recommending approaches and tools, and delivering solutions to improve the operational effectiveness and efficiency of the organizations I have worked for. Specifically, I have implemented solutions that involved geographic information systems, web application development, database design and programming, data visualization and analysis, data warehousing, data mining, business intelligence, and predictive analytics. I have used a variety of tools based on the needs of my customers including the wide range of Microsoft products, SAS, R, Java, Oracle, ArcGIS, JSP, Tableau, among others. My core competency is the ability to understand complex problems and provide workable solutions given a set of resources and tools. I tend not to dictate solutions based on a specific set of tools, but would rather have the problem define which combination of tools, processes, and people would work best. In this case, the old adage applies "Everything looks like a nail when all you have is a hammer." I look forward to working with you.

    $33.33 /hr
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  3. Alan Vayda

    Alan Vayda

    Data Scientist

    United States - Last active: 09/04/2014 - 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
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  4. Keagan M.

    Keagan M.

    Clinical Researcher with Published Experience

    United States - Last active: 4 months ago - Tests: 2

    My background and training is in clinical psychology, with major emphases in clinical science and research and associated writing. I've over 7 years' experience in clinical research, and completed my Master's degree (PhD is in the works) with a clinical research internship (at which I excelled & turned into a paid position) at Mayo Clinic. I'm a published scientific article writer, have given talks and presented work at international scientific conferences, and have been listed on colleagues' work that's been presented at many more. These experiences have required that I learn and/or teach myself all of the following: - Advanced OS customization skills, such as automation and custom script/utility/software development - Database administration and security - Technical and scientific writing - IT support and troubleshooting - Statistical analyses (advanced) - Project management and recruitment

    $22.50 /hr
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  5. Heather Turner

    Heather Turner

    Statistical Consultant/R Programmer

    United Kingdom - Last active: 4 months ago - 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
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  6. Roy Huff

    Roy Huff

    Marketing, blogger, writer, research scientist, engineer, teacher

    United States - Last active: 2 months ago - Tests: 10 - Portfolio: 3

    I am highly educated and experienced licensed science educator and researcher with a strong and diverse supporting skill-set including scientific research, academic and creative writing, leadership, communications, creative problem solving, computer programming, web development, math, marketing, and the arts. I am also a published and award winning fiction author. I hold five degrees in four separate disciplines including liberal arts, history, secondary science education, and geoscience. My background includes work in art, history, education, business, real-estate, economics, geoscience, and satellite meteorology.

    $39.00 /hr
    0 hours
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  7. Ankit Gupta

    Ankit Gupta

    Data nerd and experienced banker

    Japan - Last active: 3 days ago - Tests: 2

    75000+ hours of consumer banking experience across products and geographies in both on-shore and off-site team leading roles. Leveraging strong analytical capabilities augmented by the ability to transform big data into business strategies. Skilled at balancing professional life to take time out to volunteer for social causes and train for my next marathon

    $33.33 /hr
    0 hours
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  8. Ghulam Mohey-ud-din

    Ghulam Mohey-ud-din

    Economist | Analyst | Consultant | Researcher

    Pakistan - Last active: 23 days ago - Tests: 2 - Portfolio: 1

    A hardworking, resourceful and ambitious economist / analyst / ME expert with 9 years of experience with sound understanding of economic theory and its practical implications. Have a sufficient experience of working as Economist, Research Analyst and of working on development project ME / Management, Report writing and economics teaching/ tutoring etc. Moreover, also has experience of undertaking analytic work and research projects, whilst working in a team environment with multiple priorities and tight deadlines. Having an active commitment to continuous improving quality standards when performing statistical analysis of industrial and economic data.

    $30.00 /hr
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  9. Ricardo A.

    Ricardo A.

    Pharm.D., Clinical Data Manager, Kaizen Leader, Entrepreneur

    Belgium - Last active: 23 days ago

    With over 8 years working in clinical trials at global companies, I had the opportunity to acquire experience in clinical data management and also to develop organization, activity prioritization, decision making and project management skills to handle different workloads and pressure with intelligence and serenity. Over this period, I worked with a myriad of people to whom I managed to build strong interpersonal relationships and a good working environment with diplomacy, often naturally using negotiation, communication and influencing soft skills, frequently leading without authority and acting as a reliable source of support and enthusiasm that resulted in successful teams and individual outcomes. Key elements in my personality include a unique ability to listen to peers and stakeholders and incorporate feedback, and a real passion for innovation and entrepreneurship with a very positive and open-minded approach to new challenges and opportunities. Skill set: GCP/ICH, Oracle Clinical EDC, I-Review/J-Review, Clinical SAS Programming, SQL Programming, R Programming, Office suite. Translation softwares: Accross, Wordfast. Clinical Trial Experience: Cardiovascular, Dermatology, Endocrinology/Ophthalmology, Gastroenterology, Hepathology, Immunology, Infectious Diseases (HBV, HCV, HIV), Neurology, Oncology, Immuno-Oncology, Ophthalmology, Sleep disorders. Further details provided upon request. Additional interests: Fishing, sailing, football, tennis, outdoor activities, guitar playing, brewing, cooking, entrepreneurship, stock market, foreign exchange, real estate investments, innovation.

    $55.00 /hr
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