Data Mining Experts & Data Analysts

Get Your Data Mining Project Started Today!

Post your data mining project on Upwork and find experienced data mining consultants and analysts. These professionals have in-depth knowledge of various data mining algorithms and techniques, as well as data mining software (like WEKA, Oracle, Orange) and can be involved in all aspects of data mining, from web mining and search engines to machine learning and business intelligence. These specialists can develop data mining programs to analyze stock markets and other large datasets to discover patterns and perform predictive analysis, or use custom data mining applications—using new or existing algorithms (clustering, association, anomaly detection) and known representations (Wavelet transform, Gaussian processes)—for ECG data analysis purposes.

Data mining is the practice of processing large-scale datasets to discover patterns and generate new information. On Upwork, the world’s largest online workplace, you will find skilled software developers and data miners to develop applications for scraping large data from servers, databases, websites, directories or wikis and then analyzing and extracting the required data in databases or CSV, XLS and ACCDB files.

Browse Data mining job posts for project examples or post your job on Upwork for free!

Data mining Job Cost Overview

Typical total cost of Upwork Data mining projects based on completed and fixed-price jobs.

Upwork Data mining Jobs Completed Quarterly

On average, 1,219 Data mining projects are completed every quarter on Upwork.

1,219

Time to Complete Upwork Data mining Jobs

Time needed to complete a Data mining project on Upwork.

Average Data mining Freelancer Feedback Score

Data mining Upwork freelancers typically receive a client rating of 4.67.

4.67
Last updated: May 1, 2015
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  1. Fangping M.

    Machine Learning, Data mining, R scripting

    United States - Last active: 1 month ago - Tests: 2

    Good knowledge and experience in Statistical Modeling, Machine learning/Data Mining • ANOVA, Generalized Linear Models, False Discovery Rate Control • Supervised: Linear Regression, Logistic Regression, Support Vector Machine, Random Forests • Unsupervised: Clustering, Principal Component Analysis, Abnormal Detection Familiar with R markdown.

    $30.00 /hr
    13 hours
    5.00
  2. Varun Agrawal

    Varun Agrawal

    Software Engineer specialized in full stack web development

    India - Last active: 4 months ago - Tests: 2

    I am a software engineer who is specialized in full stack web development. I have very good experience working with PHP, WordPress, crawlers/scrapers, JS/jQuery. Other this I also have good experience working with MVC frameworks, HTML/CSS, Joomla, Ruby and Python. I know how to efficiently use software development tools like Git and Unit testing. Why should you hire me: - I finish most of the project within 16 hours. I also offer faster delivery if required - Provide free bug fixes in the application even after finishing of project and end of contract - Free tweaks in the application until you are completely satisfied with the work. Projects I am specialized in: - Custom web applications - Themes and plugins especially in WordPress - Bots and scrapers to extract useful information from pages. - Moving websites among different hosts or changing domain names - Fixing bugs and repairing corrupted database. - Working with various online API's, oAuth as well as creating API's - Creating online stores and web sites.

    $25.00 /hr
    8 hours
    4.55
  3. Steve Trelease

    Steve Trelease

    Software Developer

    United States - Last active: 04/26/2013 - Tests: 10 - Portfolio: 1

    I have over 25 years of experience as an IT professional, with exposure to a wide range of software and hardware platforms. My areas of specialization are as follows: * Mobile app development - Android-based devices, including Kindle and Nook * Database / Data Warehouse design and deployment * Data integration, data conversion, ETL * Data mining and analytics * UNIX / Linux operating systems * Project architecting and delivery * Creative problem-solving I am committed to continually broadening my technical expertise, and am presently studying the following: * iOS, BlackBerry, and cross-platform mobile development * Web development, including mobile web and CMS systems (Drupal) Please visit my LinkedIn page (linkedin.com/in/stevetrelease) for further details about my qualifications and experience.

    $75.00 /hr
    0 hours
    5.00
  4. Misael Garcia Vazquez

    Misael Garcia Vazquez

    MTI and Ms. in Metalurgy

    Mexico - Last active: 2 months ago - Tests: 2

    Operations Manager and Project Leader with experience in management, leading implementation of software systems and data bases (for networks, websites, computing and planning areas), being involved in sales efforts and attracting new customers, as well as for implementation of new technologies and methodology, with skills in solving problems, change management and making decisions. Seven years developing and implementing OS (linux, windows, OSX), software and new technologies, including nine years as project leader of non-fault tolerance systems (web portals, data analysis, network management and imaging retrieval and storage applications). Experience on working with big groups of people with different levels of IT skills, in order to accomplish goals, and match technical and communication skills among team members Skills to lead and manage IT project as larger as $1 M USD , experience on coordinating administrative, technical, marketing and customer relationship.

    $33.33 /hr
    0 hours
    5.00
  5. Marco M.

    Marco M.

    .Net Programmer | Web Designer | Graphic Designer | Seo Expert | Php

    Italy - Last active: 11/07/2014 - Tests: 5 - Portfolio: 14

    Hello. I am Marco Mele a youg, but talented "Computer Geek" Computer & Electronics are not just a Job, but a real passion. [My Services] [Programming] -10 Years of Experience in Programming C# / Vb.Net -Specialized in Bot/Automation and Web Scrapers - PHP / Mysql Programming [Web Design & Graphic] - Professional Web Designer. Html / CSS / Wordpress Templates - Professional Graphic Designer. Headers, Flyers, Logo Design, Banners [Seo Expert] -Expert in White Hat & Black Hat tecniques. Good Communication Available on Skype / Email

    $5.56 /hr
    0 hours
    5.00
  6. Aaron Porter

    Aaron Porter

    Senior Web Developer

    United States - Last active: 10/02/2013

    Due to existing long term contracts I am currently seeking only small jobs that can be completed in under 15 hours. I have been programming professionally since 1990, focusing primarily on Java web development since 1996. You may find references to me and some of my projects in the book "Stripes ...and Java Web Development is Fun Again". I enjoy competing and recently won approximately $2,000 worth of prizes in a Twilio developer contest. Specialties include: Java, Stripes, Twilio, JPA, Hibernate, Amazon EC2, Google App Engine, SQL, jQuery, HTML, JavaScript, CSS, Data Mining

    Groups: Twilio

    $133.33 /hr
    8 hours
    4.88
  7. Bill Demos

    Bill Demos

    Software Architect

    Greece - Last active: 04/28/2014 - Tests: 3 - Portfolio: 6

    I finished my degree, BSc Honours in Computer Science at the University of Leeds, England, at the age of 22. Since then I have had more than 15 years of experience in building large scale applications using Delphi, C++ Builder, Microsoft VB, Microsoft C++ and Microsoft C#. Other skills involve 3D programming with DirectX, OpenGL, and HLSL. I have a very good physics and mathematical background which allow me to easily develop physics simulation systems, 3D visualisation systems and deal with problem solving. I can easily program client/server multitier applications that involve network communications such as TCP/IP programming, SOAP and a lot of other proprietary and standard network protocols, such as POP and Web Services among others. All application programming at some point involves storing data in a persistent storage. I have been writing applications that span over from custom database development, such as binary tree/hash tree indexing units, to using ready made relational database systems such as SQL Server, Interbase, Oracle and Access.

    $33.33 /hr
    8 hours
    5.00
  8. Robert Del Vicario

    Robert Del Vicario

    Management Consulting

    United States - Last active: 10/21/2014 - Tests: 7 - Portfolio: 4

    Robert Del Vicario has 6 years of industry experience in the financial services sector with functional experience that includes strategic planning, financial strategy, operations, product management, and product development for Fortune 500 corporations and privately owned entities. Robert has expertise in the areas of cash flow modeling, statistical analysis, predictive analytics, and the creation of PowerPoint pitch decks. Additionally, he is an expert user of Excel, R, Access, and Python. Robert graduated from Indiana University where he received his MBA with concentrations in Finance and Business Analytics. He also holds a Bachelor of Arts degree in Business from the University of New Hampshire. Twisted Limb Paper had this to say: "Rob worked with my company, analyzing my SEO and cost and revenue per website hit. After analyzing our data, he responded quickly and thoroughly with relevant, constructive, and easy-to-understand advice. Rob really took ownership of my business’s needs beyond the requirements of the project, researching solutions with supporting evidence and taking the initiative to create as model which tracks advertising costs to conversion rate and income. He voluntarily investigated multiple platforms for a redesign of my website until he found a suitable one, and knowing how busy I am, created an easy-to-follow action plan with a resource contact list. Not only was it a pleasure to work with Rob, but his recommendations are already making a positive impact on the company. I highly recommend Rob and would work with him again in the future."

    $111.11 /hr
    0 hours
    5.00
  9. Kevin Horrocks

    Kevin Horrocks

    Data Scientist & Geoscience Developer

    Canada - Last active: 07/06/2014 - Tests: 1

    Hello, Looking for a dedicated freelancer with a strong background in data science, geo-web development, and analytics? I can help. Please read my overview, and if you have any questions for me please feel free to ask. Both my education and work experience will allow me to assist in a wide variety of projects ranging from custom map creation to entire cyberinfrastructure developments. Working with spatial data, analyzing data, and web development (with spatial data in mind) is my specialty. Work Highlights: Client: North American information and communications firm Developed extraction and processing techniques such as toponym extraction and disambiguation, temporal information extraction, and clustering methods to build a structured maritime domain awareness database supporting global scale analysis. A GIR (Geographic Information Retrieval) system was developed to extract geographic, temporal, and thematic content. A geoweb interface (utilizing Leaflet) was developed to support spatial, temporal, and space-time queries to explore processed results in realtime. -------------------------------------- Client: North American public health unit Provided client live geovisualization of water treatment efforts for 28,000 individual treatment sites Utilized GIS systems to ensure coordinated treatment efforts. With the aid of this system, 14,000 individual water treatment sites were visited, treated, and noted in the GIS system all within one week. -------------------------------------- Skills -------------------------------------- Cyberinfrastructure Development Spatial Analysis Statistical Analysis of Data Machine Learning Pattern Recognition and Anomaly Detection Natural Language Processing (NLP) Spatial Algorithms Data Representation Data Conversion Model Building Geoweb Interfaces Cartography / Custom Mapping -------------------------------------- Programming Languages -------------------------------------- R Statistical Programming Language MATLAB Python Java Ruby on Rails C++ PHP HTML5 Javascript -------------------------------------- Software and Tools -------------------------------------- ESRI ArcGis GRASS qGIS Mapnik MapServer -------------------------------------- Databases -------------------------------------- PostgreSQL / PostGIS Oracle MySQL SQLite MS Access NoSQL Databases: couchDB MongoDB Graph Databases: Neo4J

    $44.44 /hr
    0 hours
    5.00
  10. Mike Haywood

    Mike Haywood

    Business Consultant & Online Marketing Expert

    United Kingdom - Last active: 01/17/2013 - Tests: 4 - Portfolio: 4

    I am a Business & e-Business Consultant with a wealth of experience in the Online Business industry. I am also the Managing Director of BestSites4u Ltd. I am a native English speaker, but I also speak fluent Spanish. My key knowledge lies within a number of areas, including: Affiliate Marketing, SEO, PPC, E-mail Marketing, Social Media Marketing, Video Marketing, Website Analysis, Conversion Rate & Revenue Improvement, Business Development, and much more. My most recent success came in 2010 when I helped a London based pharmaceutical company develop, and eventually sell, a successful Online Pharmacy for in excess of £300,000. This was a project we started from scratch in 2009. I understand every aspect involved in running a successful online business, and all of my staff are experts in their field. Our Technical Team has experience of working with all of the following: Joomla, Magento, HMTL, DHTML, Java, j2EE, PHP, UI web applications, and MySQL. The team also contains experts in Ajax, Java script, CSS, Photoshop and more. My company now serves clients from all over the world, and we have finally decided to offer our services to the global community of oDesk. Whether you are in need of establishing an online presence for your existing business or your new start-up, or simply looking to give your business a new look with a website re-design, BestSites4u can help. Here are just some of the services that we offer: Targeted Online Advertising Business Consultancy E-Business Consultancy Website Design & Development Marketing Strategy Support Business Development Strategy Support Project Management We are a UK based company, although we also have a presence in the US and India. All of our work is completed to a very high, professional standard, and we are always interested in taking on projects of all sizes and budgets. Previous work samples can be supplied upon request.

    $55.56 /hr
    0 hours
    4.65