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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. Saquib K.

    Saquib K.

    Data Science and Machine Learning Consultant

    Canada - Last active: 3 days ago - Tests: 10 - Portfolio: 4

    I am a Mathematics graduate from the University of Waterloo, with 5 years experience in the data science field. I have successfully completed projects in data acquisition, data scrubbing, data mining, machine learning and data piepelines. I also have significant experience in creating data collection framework for government organizations, and non-IT companies. I am currently designing a dynamic pricing model for my client to add to their repertoire of Revenue Management Practices. I am building the data pipelines as well as creating the Machine Learning Models. I am looking for longer term contracts, where I can add value beyond finishing a small preliminary task. I am new to oDesk but I can provide references from outside the oDesk community. Best of luck in your endeavours!

    $80.00 /hr
    127 hours
    5.00
  2. Andy D.

    Andy D.

    Algorithm Scientist - Machine Learning, Computer Vision, Analytics

    United States - Last active: 1 day ago - Tests: 1

    For managers in companies who have a complex manual process in need of automation. I am an algorithm scientist with Masters Degree in Signal Processing from Purdue University, and a penchant for outside-the-box thinking. I offer innovative algorithms designed to solve challenging and costly problems. I have over eight years experience designing algorithms, and pull from a rich background of skills and knowledge including: Machine Learning, Computer Vision, Image Processing, Genetic Algorithms, Neural Networks, K-Means Clustering, Support Vector Machines,Time Series Analysis, Fourier Analysis,Regression, System Design and Modeling, Linux System Administration, Website Data Extraction, Statistical Analysis, Predictive Analytics, Matlab Modeling, and C/C++ Programming. Unlike other algorithm scientists, I have leadership and communication skills that can be leveraged to help guide teams of developers to implement customer-facing or real-time versions of the solutions provided.

    $80.00 /hr
    289 hours
    5.00
  3. 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
  4. Heather Turner

    Heather Turner

    Statistical Consultant/R Programmer

    United Kingdom - Last active: 9 days 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
    16 hours
    3.80
  5. Andrii O.

    Andrii O.

    Analyst. Project manager. Expert

    Canada - Last active: 7 days ago - Tests: 1

    Result-oriented professional with 10+ years of experience in IT industry with a proven track record of accomplishments in design, implementation and maintenance of various information systems. Thorough knowledge of the project life cycle and thorough implementation of business processes and systems in utility, telecommunication and banking sectors. Outstanding communication skills and proven ability to liaise with technical and business stakeholders. A quick learner with an ability to easily adapt to advances in technology. Core Competencies: Business Processes & Requirements Analysis Project Management & Quality Control Software Development & Installation Problem Solving & Customer Service & Support Technical Training & Communication Documentation & Data Management Technical Proficiencies &Tools MS Project ▪ MS Visio ▪ MS Excel ▪ MS Office Suite ▪ SharePoint ▪ UML ▪ SQL ▪ JIRA ▪ Confluence ▪ ARIS ▪ Axure ▪ Balsamiq ▪ Redmine ▪ Oracle ▪ Interbase ▪ Java ▪ Six Sigma ▪ Subversion ▪ StarTeam ▪ TestTrack ▪ WordPress ▪ Sparx Enterprise Architect ▪ Linux ▪ Agile ▪ Waterfall Process ▪ Rational Unified Process ▪ Oracle Unified Method ▪ CMMI Process

    $17.00 /hr
    149 hours
    4.85
  6. Anubhav Sinha

    Anubhav Sinha

    Big Data, DevOps and Digital Marketing

    India - Last active: 5 months ago - Tests: 1 - Portfolio: 5

    I have experience in the following domains: IoT(Internet of Things), Machine Learning (Recommend-er Systems etc), DevOps on the Cloud (AWS, OpenStack, Mesos, Kubernetes, Cloudbreak, Docker, Vagrant, Ansible, Jenkins etc), Mobile Applications (Android, iPhone), Computational Genomics (DNA & Peptide Analysis), Big Data technologies (Apache Spark etc), Data Science Programming Language: C, Python, Go, JavaScript, Octave/MATLAB, R

    $55.56 /hr
    2,712 hours
    5.00
  7. Aaron M.

    Aaron M.

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

    United States - Last active: 23 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
  8. Jeffrey S.

    Jeffrey S.

    Data Scientist, Project Manager and Labview Developer

    United States - Last active: 5 months ago - 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
  9. J. Pablo Nieto

    Quantitative trading and Machine Deep Learning Specialist

    Spain - Last active: 1 day 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