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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. Pavel Demeshchik

    Pavel Demeshchik Agency Contractor

    CEO, datarocekts

    Belarus - Tests: 3

    My name is Pavel, I manage datarockets software development company. We develop smart applications using scientific approaches. Our primary technologies are: - Ruby on Rails - Javascript (node.js, jQuery, angular.js) - Salesforce (Apex, Visualforce) - Java (Spring, Hibernate, JPA) Please visit our company website http://datarockets.com , read our blog and follow us on twitter https://twitter.com/datarockets . Thanks!

    Associated with: datarockets

    $25.00 /hr
    0 hours
    0.00
  2. Amy Ee

    Amy Ee

    Data Analyst

    Malaysia - Tests: 2

    Nice to meet you! I have 2 years IT business analysis experience Fluent with Microsoft Excel Pivot Chart 2013 and Powerpoint 2013 Other skills: R tools, SPC, data analysis Looking for data analysis freelance job, interested in marketing and finance in order to increase my learning curve and ability to produce great work Other details on request. Thanks and have a nice day!

    $8.00 /hr
    0 hours
    0.00
  3. Ataollah Etemadi

    Ataollah Etemadi

    Project Management and Big Data Guru

    United States - Tests: 1

    30+ years experience in project management and Big Data. After obtaining my PhD when I turned 24, I started working as a space scientist on high-profile NASA, ESA and IKI missions. Later in my career, my work involved management of large-scale multinationals teams as well as much smaller dedicated teams. I was the software engineer for the multi-billion dollar Infrared Space Observatory and Cluster missions. My background also includes Computer Vision and Artificial Intelligence research. I am deeply familiar with project management and the analysis of Big Data especially time-series. I have also published a number of scientific papers on space science and pattern recognition. On oDesk I have been managing teams of software developers and delivering results since almost it's inception. As of this article I am number two on oDesk for the Test for Independent Contractors and Staffing Managers where I was number one for some years. My core expertise and true passion is project-management especially when dealing with software or Big Data. My private time is spent as the president of the Austin Inventors and Entrepreneurs Association and in producing and hosting two TV talk shows.

    $300.00 /hr
    0 hours
    0.00
  4. Andrew Prokhorenkov

    Andrew Prokhorenkov

    Data Scientist

    Ukraine - Tests: 13

    Project oriented Data Scientist with a PhD degree in Physics. Experienced in multiple programming languages (including Python, R, Wolfram Mathematica and MATLAB) for over 4 years, with a deep knowledge in algorithms and data structures. Seasoned in SQL (various dialects) and popular NoSQL (Cassandra, MongoDB & redis) databases. Qualified in parallel computing on GPU (with OpenCL) and clusters (MPI & Hadoop infrastructure).

    $40.00 /hr
    148 hours
    4.89
  5. Yuriy Smirnov

    Yuriy Smirnov

    Data integration proficient, Data scientist, Software developer

    Russia - Tests: 4

    I'm a Data scientist/Software developer skilled in integration tasks, such as data exchanges, data loading (from Pdf to Excel, from Excel to different databases, from databases to Excel etc), data processing;I also have many years experience in code perfomance improvement in different areas from Sql queries in high-loaded enterprise application and data caching to logical improvements in algorithms. My main job now includes 1C framework. This is a most popular framework for enterprise applications in Russia. Also I have 3 Acm Icpc (International collegiate programming contest) sertificates from half-final сompetitions and a lot of diplomas from different mathematical сompetitions. My English level is between Basic and Conversational (I understand a most part of easy dialog but I can't understand fast or accent voice, complex phrases or some words).

    $30.00 /hr
    29 hours
    5.00
  6. Igor Isupov

    Igor Isupov

    Data analytics, Consulting

    Ukraine - Tests: 6

    i've been working as a Sr.Data Analyst for almost 10 years. I'm very keen on utility bill audits and rate optimization. I hold a magister degree in maths and economics so i'm capable of creating econometric and statistical models, predictive analytics. i'm using R, Excel and Python for data munging and analysis. based in Zaporozhye, Ukraine. i can make Skype-out calls throughout USA if needed. Reliable, Responsive, Thoughtful.

    $20.00 /hr
    19 hours
    4.95
  7. Pablo Celayes

    Pablo Celayes

    Researcher, Developer & Communicator

    Argentina - Tests: 4 - Portfolio: 4

    * Mathematician (Master's degree, Ph.D. candidate in Universal Algebra) * Computer Scientist (Bachelor's degree, doing Master's thesis work on Social Network Analysis + Natural Language Processing). * Full-stack Python Developer. * Diving into Data Science. I have extensive experience in research, development and tutoring, I love finding ways to link the academic world to the software industry, and to combine theory & technology to solve challenging real-world problems. I advocate for open source philosophy, strong communities and agile workflow, that's why Python is the weapon of choice for most of my work. I greatly enjoy teaming up with creative and passionate people of any field and expertise level and communicating results in a clear, detailed and engaging way. ----------------------------------------------------------- Always open to new challenges, specially on jobs including some of: * Data Analysis & Visualization * Machine Learning * Natural Language Processing * Social Network Analysis * Computational Finance * Web Scraping * Web Development -------------------------------------------------- Some of the technologies I'm familiar with: - Python (Django, Flask, Scrapy, numpy, scipy, pandas, scikit-learn, NLTK, matplotlib, ipython-notebook, bokeh, gensim) - HTML/CSS, Javascript, jQuery, flot.js - MySQL, postgreSQL, redis, mongodb, Elasticsearch - Linux shell scripting - C#/.Net, Objective-C (iOS development), Java, PHP

    $38.89 /hr
    922 hours
    4.91
  8. Conor D.

    Conor D.

    Highly experienced data scientist

    Ireland - Tests: 6 - Portfolio: 5

    Strong, intelligent character with excellent team skills and business acumen. Expert in in using analytics and machine learning to understand digital behaviour and quantify the impact of influencing consumers to achieve a business goal. Takes a pragmatic and quantitative approach to large data sets to deliver tangible insight and strategic actions . Expert in managing diverse teams to deliver actionable insight from complex data. Analytics: Excel|R | Python | Tableau | D3 | Tableau | SQL | AWS Project Management: Assana | Trello | Assembla | Slack

    $27.78 /hr
    23 hours
    5.00