Data Science Professionals & Consultants

Showing 100 freelancers

Data Science Professionals & Consultants

Showing 100 freelancers

Browse Data Science job posts for project examples or post your job on oDesk for free!

Data Science Job Cost Overview

Typical total cost of oDesk Data Science projects based on completed and fixed-price jobs.

oDesk Data Science Jobs Completed Quarterly

On average, Data Science projects are completed every quarter on oDesk.

Time to Complete oDesk Data Science Jobs

Time needed to complete a Data Science project on oDesk.

Average Data Science Freelancer Feedback Score

Data Science oDesk freelancers typically receive a client rating of .

Last updated: April 1, 2015

  • Experienced Scientific Writer & Researcher

    I am a scientific researcher and freelance editor/proofreader with knowledge of physics, chemistry, astrophysics, biology and computing. I have a PhD in physical chemistry and a first class master's degree in physics and astrophysics.I have extensive experience … more

    I am a scientific researcher and freelance editor/proofreader with knowledge of physics, chemistry, astrophysics, biology and computing. I have a PhD in physical chemistry and a first class master's degree in physics and astrophysics.I have extensive experience in scientific and technical writing, with papers published in high impact, peer-reviewed journals such as Nature. I offer a comprehensive editing and proofreading service, which goes beyond just checking spelling and grammar. I specialise in preparing papers for journal submission and often work with authors whose first language is not English. As a published scientist, I understand journal requirements and what reviewers look for when assessing papers.  less

    scientific-writing proofreading camtasia data-science labview chemistry teaching-mathematics statistics teaching-physics 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 129 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Data Scientist: Machine Learning, Statistics, R, SAS, and STATA

    I did my PhD in stochastics at the Institut für Stochastik und Anwendungen (Institute of Stochastic and Application) at the University of Stuttgart in 2011 with a thesis on nonparametric functional data analysis. I can help you with a range … more

    I did my PhD in stochastics at the Institut für Stochastik und Anwendungen (Institute of Stochastic and Application) at the University of Stuttgart in 2011 with a thesis on nonparametric functional data analysis. I can help you with a range of data analysis related tasks, including: formulating appropriate hypothesises for data analysis, data cleaning and reformatting, predictive and clustering data modeling via machine learning, plotting and data visualization in R and SPSS. I will consider jobs of all sizes, as well as long term positions, if appropriate. Area of interests: - finance - healthcare - visualization of data - spatial data analysis Tools: Analysis - R - SAS - STATA Big Data - SAS - Revolution R Programming - C++ Relational Database - mysql - postgresql Environments: - Linux (Ubuntu) - Windows - Mac Visualization: - Shiny (R) Productivity - Git  less

    r statistics data-mining data-science data-analysis latex machine-learning stata 00 more less
    • $100.00 HOURLY RATE
    • 4.1
    • 5 HOURS
    • GERMANY
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 2 TESTS
  • Chemist, Chemsistry Instructor

    I am a chemist with a graduate degree in Chemistry I taught Chemistry both lecture and lab courses in college level and I'm interested in doing technical and scientific research especially with something that has to do with chemistry … more

    I am a chemist with a graduate degree in Chemistry I taught Chemistry both lecture and lab courses in college level and I'm interested in doing technical and scientific research especially with something that has to do with chemistry, biochemistry, organic chemistry, synthesis and modern materials. I am also interested with writing research and business proposal related to chemistry and sciences.  less

    chemistry chemical-engineering environmental-science data-science 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 75 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 1 TEST
  • Researcher, Academic/technical writer, Data and Information Scientist

    As a PhD in Computer Science, I am an experienced researcher, academic writer and data and information scientist. Over the last 12 years I have gathered an extensive experience in practising and teaching the following computer science concepts: information retrieval … more

    As a PhD in Computer Science, I am an experienced researcher, academic writer and data and information scientist. Over the last 12 years I have gathered an extensive experience in practising and teaching the following computer science concepts: information retrieval, data mining, machine learning, database management systems using MySQL and Oracle, native XML databases using XML, DOM and SAX, web development techniques using (X)HMTL, DHTML, PHP, and MySQL, deploying web services and service oriented architectures, and tuning Apache web server for performance, security and caching. My core competency lies in academic research, data and information science, as well as writing, proofreading and editing of research papers and thesis of all academic levels. I am seeking opportunities to offer my rich professional and academic experience for the strategic growth and developmental needs of your business. My core research interests and strengths are as follows: - Focused information retrieval - Evaluation of focused and content-oriented XML retrieval - Entity retrieval and knowledge discovery - Data mining and big data analytics - Business intelligence and predictive analytics - Time-series data forecasting - Recommendation algorithms for social/news networking sites - Native XML databases, NoSQL and relational database systems - Web servers and web technologies - Web database applications and Internet programming - Web and enterprise security  less

    data-science data-analysis website-analytics internet-research xml-web-services nosql project-management research-papers scientific-writing technical-writing technical-editing proofreading 00 more less
    • $66.67 HOURLY RATE
    • 5.0
    • 1502 HOURS
    • MACEDONIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Data Scientist and Application Developer, PhD

    Looking for opportunities in the field of data analysis, machine learning and modeling as far as desktop application development. Experienced in statistics, optimizations and data visualization (R, dplyr/plyr, ggplot2/ggvis, Rcpp, etc.), desktop development (Qt, C++, etc.) and database programming (PostgreSQL, sqlite, etc.)

    r data-analysis data-science machine-learning statistics ggplot2 twitter-api portfolio-performance-modeling sql latex 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 629 HOURS
    • BELARUS
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Data Scientist. ML, R, SAS, Python, ETL Developer.

    I have 3+ years experience working with data. ETL Developer: SQL, SAS DI, Talend, Oracle DB, GreenPlum DB, PostgrSql, Hadoop, Hive, Pig. Data Scientist/Data Analyst: R, SAS, Python, Machine Learning, D3.js, Spark. I have 4+ years previous experience … more

    I have 3+ years experience working with data. ETL Developer: SQL, SAS DI, Talend, Oracle DB, GreenPlum DB, PostgrSql, Hadoop, Hive, Pig. Data Scientist/Data Analyst: R, SAS, Python, Machine Learning, D3.js, Spark. I have 4+ years previous experience on developing web applications using PHP, JavaScript, AJAX. Databases: MySQL, Postgresql. Frameworks: JQuery, Code Igniter. CMS: MODx, Wordpress.  less

    data-science r python statistics machine-learning data-analysis etl sas php apache-spark 00 more less
    • $20.00 HOURLY RATE
    • 4.9
    • 636 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Experienced Software Translator and Data Entry Specialist

    I am a student in software engineering with experience in open source software localization. I was part of the Greek translation team for the Gnome project localizing mostly documentation files and I am the lead translator of the open source … more

    I am a student in software engineering with experience in open source software localization. I was part of the Greek translation team for the Gnome project localizing mostly documentation files and I am the lead translator of the open source QupZilla web browser & Popcorn Time application to Greek. Other experience: Some animation with Adobe Flash CS6, Data Entry, HTML, CSS, Javascript, Wordpress.  less

    data-entry internet-research translation localization microsoft-excel translation-english-greek greek research data-science translation-greek-english 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 3492 HOURS
    • GREECE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 8 TESTS
  • C / C++ / CUDA / Qt / Python / R developer

    Over the last 9 years I have developed a range of scientific and custom applications, among which are explosive detection, spectrum recognition and fire modeling systems, visualization with Qt4 and OpenGL, parallel programming with MPI. I am proficient in Linux … more

    Over the last 9 years I have developed a range of scientific and custom applications, among which are explosive detection, spectrum recognition and fire modeling systems, visualization with Qt4 and OpenGL, parallel programming with MPI. I am proficient in Linux, Java, C and C++, shell programming. I have a hands-on experience with Python, MySQL and R. My current interests include Nvidia CUDA, OpenCL, and image recognition using OpenCV. I'm experienced in high-load parallel C++ code and machine learning algorithms. 1. Languages: C++, C++11, C, Java, Python, R, Bash. 2. 3D: DirectX 11, DirectCompute 11, OpenGL 4, GLSL 4. 3. VCS: Git, Mercurial, SVN, GitHub. 4. Parallel: MPI, OpenMP, CUDA, OpenCL. 5. Libraries: OpenCV, Qt, Boost, Intel TBB, SciPy, NumPy, SciKit-Learn. 6. SQL: MySQL, PostgreSQL, MS SQL. 7. OS: Windows, Linux.  less

    machine-learning data-science pattern-recognition c++ java sql qt cuda python r 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 20 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • Search/NLP/Semantic/Predictive Models/Machine Learning

    I have good experience in the field of big data, machine learning, search, natural language processing, semantic web and knowledge modeling. I have worked on Named Entity Recognition, RDF, SPARQL, JSON, XML, Hadoop, Mongodb, Couchdb, ElasticSearch, Solr, Lucene, Mahout, R … more

    I have good experience in the field of big data, machine learning, search, natural language processing, semantic web and knowledge modeling. I have worked on Named Entity Recognition, RDF, SPARQL, JSON, XML, Hadoop, Mongodb, Couchdb, ElasticSearch, Solr, Lucene, Mahout, R, Gate, Apache-Jena, Dbpedia, Ektorp, Weka, Jackson. I have a good experience in programming languages such as Java, R, SAS, Python. I have extensive experience of applying machine learning algorithms to solve complex business problems. I am a post graduate in Electrical Engineering, IIT Kharagpur (2004-2009).  less

    natural-language-processing machine-learning data-science sentiment-analysis data-mining core-java r weka sas artificial-intelligence pattern-recognition microsoft-excel matlab perl business-intelligence 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 3622 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
loading