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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: September 1, 2015

Popular Data Science Searches

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  1. Kevin Safford

    Kevin Safford

    Application focused Data Scientist and Python Developer

    United States - Tests: 6

    I have built analytics platforms from the ground up, managed web-scale data storage and processing, implemented cutting-edge machine learning technologies, worked with the best of the big data tools available, and delivered automated real-time actionable business analytics. I am a published non-linear and statistical physicist with an interest in big data analytics. Strong background in research and deep knowledge of mathematics and statistics with a focus in non-linear stochastic processes, probability models, Markov processes, and dynamic systems

    $125.00 /hr
    0 hours
    0.00
  2. Sumit Kumar Roy

    Sumit Kumar Roy Agency Contractor

    Data Warehousing,Business Intelligence and Big Data Scientist

    India - 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
    305 hours
    0.00
  3. 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
  4. Fawzi Kayali

    Fawzi Kayali

    SQL-Server,VB.NET,VBA,Access,Excel,Database,Toturing,...

    United States - Tests: 12 - Portfolio: 10

    Hi all,... in addition to the above, I have experience in RDBMS / Data Manipulating, OOP, Algorithm, Visual Studio ( VB.NET, and some C/C++/C#/SQL-server/Web-Programming )...Please check my profile/skills for a complete details... My top priorities are:... 1-deliver exactly what you want... 2-the quality of my solutions... 3-fast response... 4-building a professional relationship that can extend for years... Steps to Make the Job Done (SDLC):... 1-gathering information until I have a crystal-clear idea about the task, by communicating together... 2-design the solution... 3-coding... 4-testing ( you need to give me some scenarios )... 5-deliver the solution... My friends told me that I am :... Organized, Pay Attention to Details, Problem Solver, Have Soft Skills, Productive, Creative, Quick Learner, Positive, Good Listener, Comfortable in meeting Deadlines, Quick in building friendly-relationships, know how to get the information from its resources on the internet and by asking other experts, Experience with Remote Jobs, Have Good Communication Skills... Exceptional Background includes assignments with Microsoft Corporation as well as other companies such as Omega and Sigma. Skill Name ...........................................................[ Years Of Experience / Last Time Using It ] ----------------------------------------------------------------------------------------------------------------------------- Visual Studio ( 2005/2008/2010/2012 ) ...............[ 6 / 2014 ] SQL ( ANSI Queries ) ..........................................[ 6 / 2014 ] VBA ( With Access / Excel ) ................................[ 6 / 2009 ] MS-Access ( 2000/2003/2007/2010 ) ..................[ 5 / 2014 ] VB.NET ( 2005/2008/2010/2012 ) .......................[ 4 / 2014 ] FoxPro ( 2.5/3.0 ) .................................................[ 3 / 1998 ] MS-Excel ( 2003/2007/2010 ) ..............................[ 3 / 2014 ] SQL-Server 2008 R2 ( Admin / Developer ) ........[ 2 / 2014 ] OOP ( using Java / C# / C++ / VB.NET ) .............[ 2 / 2014 ] C ( Microsoft / Borland ) .......................................[ 2 / 2012 ] Pascal ( Borland ) ................................................[ 2 / 1996 ] Quick-Basic ( Including Basic ) ............................[ 2 / 1995 ] C# ( 3.0 ) ..............................................................[ 1 / 2012 ] Assembler-x86-32bit ............................................[ 1 / 1996 ] ESRI-ArcGIS ........................................................[ 1 / 2009 ] Windows Administration ( XP / Server 2003 ) ......[ 1 / 2010 ] PowerRender ( 3D Game Engine – ver 5 / 6 ) .....[ 6 months / 2004 ] C++ .......................................................................[ 6 months / 1996 ] ASP.NET ( 3.5 ) ....................................................[ 6 months / 2012 ] Achievements \ Recognitions : -------------------------------------------- 1 - My Score at The “Software Engineer College, .NET Stream” is 96.75% ( top in the class ). 2 - “Letter of Recognition / Dedicated to Honor” from U.S. Congressman Michigan 13th District ( Mr. Hansen Clarke ) at 8-23-2012, that recognize my outstanding achievement and graduation from Wayne County Community College District/Infosys Software Engineering Boot Camp.

    $15.00 /hr
    0 hours
    0.00
  5. Marcello Evangelista

    Marcello Evangelista

    Senior Network Administrator

    Brazil

    A technology enthusiast since my childhood, I was always seeking more and more knowledge about anything tech-related. Started my learning process as a kid at the age of 4 years with really basic coding and logical conceptions and became instantly a nerd about it! After some year I took my leap into the IT/Telecom professional area and gathered the most of any chance I was given to be able to develop more and more of my passion and knowledge about technology. Now I'm more focused on Network and Information Security development after gathered some good experiences with software and hardware areas, and I'm looking forward to new challenges and opportunities to give the best of myself. Getting the passion aside, these are the strongest points of my knowledge so far: - 8+ years of experience with information security, systems migrations, network improvements/development, DB maintenance and system analysis. - ITIL, ISO 27k and COBIT usage for working process and progress, testing and auditing. - Advanced knowledge of UNIX-based systems. - Development skills with Python, C/C++, PHP, Ruby, JAVA and Assembly. - Experience with IDS/IPS, WAF and damage/intrusion mitigation. - Deep knowledge of TCP/IP and TCP/IP-based firewall and proxy technologies.

    $50.00 /hr
    0 hours
    0.00
  6. Jean-Louis Dinh

    Jean-Louis Dinh

    Data Scientist and Mathematical Modeler

    United Kingdom - Tests: 1

    PhD student in Computational Biology with a MSc in Statistics. I have 4 years of experience working on Life Science-oriented research projects involving Applied Mathematics (optimization of agricultural policies; reconstruction and simulation of gene regulatory networks). I am looking for projects that would benefit from Mathematical Modeling, either for predictions or simulations. I am also be interested in expanding my expertise in the field of Data Science, as the required skillset is similar. My most commonly used skills are data wrangling, programming (R, Python), predictive modelling (ODE and statistical models), parameter optimization, parallel computing and rule inference.

    $20.00 /hr
    0 hours
    0.00
  7. siva palanisamy

    siva palanisamy

    Database Admin / Architect

    India

    18+ years experience in IT Industry with twelve years of experience in Oracle Database Administration, DB Architecture, Performance Tuning and Data warehouse design for VLDB, Backup and recovery, Space management, Database Security, Troubleshooting, Production Support, Database reorganization, data modelling, database design on Red Hat (upto 16 nodes), Sun Solaris, IBM AIX, HP-UNIX and Linux.

    $33.50 /hr
    0 hours
    0.00
  8. yuvraj singla

    yuvraj singla

    Experienced Data Analyst and Web Developer

    India

    I worked as a software developer with Microsoft for the last two years as part of the Bing Relevance team where my responsibilities included training machine learnt user intent models and maintaining web interfaces for better analysis of user queries. I am well versed in R, PHP, MySQL, JS, C++, C#, Most of the famous ML/Data-analysis tools and web technologies. My focus here on upwork is to take up challenging tasks and provide quality solutions.

    $33.33 /hr
    0 hours
    0.00
  9. Tom Cohen

    Tom Cohen

    Software Developer & Data Scientist

    Israel

    I'm a highly independent and diligent software developer with vast experience in the fields of security, devops and IT on an enterprise scale. I'm currently leading a team of security engineers implementing various security products and procedures throughout the enterprise including splunk, varonis and forefront. I'm very passionate about Artificial Intelligence algorithms and Data Science. Also, I'm currently pursuing a B. Sc. in Biology.

    $33.33 /hr
    0 hours
    0.00