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. Aliaksei T.

    Aliaksei T. Agency Contractor

    Web Programming, Data Mining, Analytics

    Lithuania - Last active: 10/21/2013 - Tests: 1 - Portfolio: 2

    Expertise in web development, data mining, and statistical analysis with more than a decade of experience in the industry. We did data analysis for a number of researches that were covered by major news agencies and blogs like TechCrunch, The Huffington Post, Wired, Daily Mail, etc. Worked closely with reporters to get coverage. Developing responsive websites and interactive web applications for companies and startups. Technologies: PHP, Wordpress, Javascript, jQuery, MySQL, Node.js

    Associated with: UAB IVL

    $45.00 /hr
    548 hours
    5.00
  2. Shivam Semwal

    Shivam Semwal

    Web Scraping Expert, Web Automation, Data Mining, Java Desktop Apps

    India - Last active: 22 hours ago - Tests: 11 - Portfolio: 3

    * Cheapest, fastest bulk scraping starting at $3/hr, upto 200k pages per day. * Top rated web scraper on upwork. * Contact me for long term automated web scraping tasks * Web automation, Bots Development, Selenium, Imacro * Data mining, processing, filtering, conversion * Multi-threaded web automation using multiple IPs, proxies, VPNs, captcha solvers * Cross Platform Desktop Apps development

    $10.00 /hr
    1,184 hours
    4.87
  3. Irene P.

    Irene P.

    Lead Generation / Data Mining / VA / Customer Support Emails

    Philippines - Last active: 2 days ago - Tests: 6 - Portfolio: 14

    Since I first started here on oDesk, I have satisfied clients with my skills in Publicly Traded Company Research, Data Mining, VA work, List Generation and LinkedIn. I have done several jobs prior to my abilities. I have an ability to perform multiple tasks effectively and efficiently. I always make sure to give 100% quality and commitment to my work. I am confident that I could be a valuable asset to your company and I can easily adapt to all sorts of environments and requests and most of all, I like my job and I do it well because its not all about the money, its about building a good reputation, getting experience, helping others and enjoying life.

    $5.56 /hr
    8,626 hours
    4.81
  4. Taimur Qureshi

    Taimur Qureshi

    Dr Taimur Qureshi (Data Mining Expert)

    Pakistan - Last active: 07/19/2011 - Tests: 1

    I am a PhD in Data Mining from France with 10 years of Industry/Academic experience. I have worked on various types of data in different settings using a variety of data modeling/predictive analysis techniques and tools. Excellent knowledge in modeling and analyzing large data using tools such as R, Weka, Oracle Spatial, Java Data Mining, Tanagra and other open source packages Data Mining and Social Network Analysis. Expertise in research and development of software tools and ability to rapidly learn new tools and technologies. Possess excellent communication and leadership skills. Experience of working with various startup and ICT companies like Zigron (based in US), Rithme (France), Odesk (US), Biomeanalytics (US) and Interactive (Pakistan).

    $55.56 /hr
    74 hours
    5.00
  5. Laxmi N.

    Laxmi N. Agency Contractor

    7 years of experience in Python, Django, HTML, scrapping, data mining

    India - Last active: 22 hours ago - Tests: 7 - Portfolio: 3

    Hi, 7+ years of experience in IT industry, 5+ Years Python 4+ Years Django My other technical expertise are, • Javascript • Django REST framework • Scrapy • GAE • GIT • Pinex • MySQL • HTML • UBUNTU On python itself I have worked on different kind of projects like • Scrapping the data by using urllib, urllib2, mechanize, beautifulsoup, CSV, re and many more libraries • Developed web application on Django framework • Automation script to maintain the database for getting data from LDAP • Database maintain scripts by using MySQLDB, cx_oracle • Migrated Django site to apache server by using WSGI These are some of the applications on which i have i have worked on, https://etp.fireeyecloud.com https://www.rowapparel.com/ http://www.healthline24x7.com/ http://travelingtommyandtammy.com/ I am a versatile software developer, whatever technology given to me I have done it, I am an expert to scrapping the data from the sites but I can do any task which is given to me, I am a hard worker with fast learning capability. I am team player; I have started my carrier as a trainee lowest label in the team, now I am a senior engineer, so I have experience of how to deal in team work as a team player. I appreciated thrice by Google senior manager and got appreciations awards. Thanks & Regards Satyandra Babu

    Associated with: Omni Network Plus Agency

    $25.00 /hr
    1,056 hours
    4.98
  6. Mehedi Hasan

    Mehedi Hasan

    Expert Web Programmer with Data Mining and Web Scraping experience

    Bangladesh - Last active: 1 day ago - Tests: 6 - Portfolio: 1

    I am a computer science senior in University of Dhaka, Bangladesh. I am doing undergrad research in Data Mining. I am experienced in data mining, web scraping and crawling. I can also design website and software using PHP, Python, Javascript, C. I have also worked with Wordpress, CodeIgniter etc.

    $20.00 /hr
    67 hours
    4.95
  7. Rubel K.

    Rubel K.

    Web Programming, Crawling and Data Mining expert

    Bangladesh - Last active: 24 days ago - Tests: 1

    I have experience of web programming, data mining and web crawling using PHP, PERL, JS I am having - 7+ year of experience with PHP/ MySQL - 3+ Years of experience with PERL - Data mining algorithm design - Database Management - Software Quality Assurance At Oxygen IT I was responsible to manage and design large data mining projects.

    $20.00 /hr
    57 hours
    5.00
  8. Basem Elmogy

    Basem Elmogy

    Desktop, Web, Database, and Data Mining Senior Developer

    Egypt - Last active: 1 day ago - Tests: 7 - Portfolio: 6

    In my career I developed under Linux, Windows, and Android, I developed using various programming languages like C++, Java, C#, PHP, and Python and I worked with SQL Server, MySQL, Firebird, SQLite, and Access databases. I also developed with Qt SDK. I have also powerful knowledge in various XML related technologies including XPath, XSLT, and XQuery. I have developed various scraping applications and scripts using Java, C#, and Python, and I have developed 3D applications using VTK and Qt, and image processing and recognition applications using Matlab and OpenCV, and I have developed numerous database applications like a library management system. I like to learn new languages and technologies and I always looking forward to enhance my programming skills and my algorithmic capabilities.

    $50.00 /hr
    5,466 hours
    4.13
  9. Guangming L.

    Guangming L.

    Data Scientist and R Expert

    United States - Last active: 22 hours ago - Tests: 7

    I have 7 years of experience in data analysis. I'm the Chief Data Scientist and founder of Cabaceo.com, a data science consulting company in Ann Arbor, Michigan, US. I also teach people how to do data science using the R programming language at www.MasterR.org, where you can receive high quality training materials for free. I used to work as an analytic consultant for FICO, where I built scorecard for Picture People to predict customer response rate to their marketing campaigns, which doubled their ROI. I also built customer segmentations for Canadian Tire Bank, which gave the executive team a holistic understanding of their customers for the first time and resulted in a chapter of a book. More recently, I have built a linear regression model to explain the relationship between interest rate of peer-to-peer loans and borrowers' characteristics using data from LendingClub, a two-level clustering-and-randomForest model to predict human physical activities using smartphone data, a logistic regression optimization based on precision and recall, a R-implementation of the cross-sectional regression and quintile-portfolio construction methods published in the Journal of Economic Literature. I have a masters degree in Biostatistics from the University of Michigan and a bachelor's degree in mathematics from New College of Florida. I'm an avid MOOC taker, constantly learning new techniques and tools in data science and machine learning. I took all the courses in data science, statistics and machine learning from Coursera, Udacity and Edx. I respond all my messages in less than 24 hours.

    $100.00 /hr
    608 hours
    4.97
  10. Pasqualino Ferrentino

    Pasqualino Ferrentino

    Machine learning, pattern recognition, image analysis, sys developer

    Italy - Last active: 22 hours ago - Tests: 17 - Portfolio: 1

    I am a computer scientist whose main skills are in the field of data analysis, pattern recognition, statistical software, machine learning and large scale system design and integration. I have developed systems using Neural Networks, Markov chains, Support Vector Machines in various applications: OCR, image processing, data analysis, text indexing and retrieval. I am also proficient in 3D image visualization using common off the shelf libraries and methodologies, either low or high level, like OpenGL, DirectX, VTK, Java3D. I understand and use common ray tracing programs. I understand image processing topics like segmentation, thresholding, classification. I have worked in the past in a 3d Face recognition European project. I know the OpenCV library quite well. In the field of "general programming" I have a good understanding of Databases, multi threaded applications, sockets, pipes, encryption (symmetric and asymmetric), compiler design, operating systems, low level data structure in memory and on disk, data integrity. I consider myself an expert in data structures and algorithms: trees, queues, lists, b-trees, hash tables; I use standard libraries like STL, Boost, Java generics. I have a good knowledge of SQL and data normalization however I have also used custom No-SQL databases like Datadraw, MapDB, Tokyo Cabinet, Zope. I know all the basic algorithms and templates used in every day coding; regarding data integrity and security. Compression (lossy and lossless), symmetric and asymmetric encryption, public certificates, I have worked with OpenSSL programming, encrypted web services, packet sniffers. I am proficient in all the common every day languages with an emphasis on C++ and Perl. But I can use: Java, Python, Visual Basic, C#, PLSQL, Delphi. I know all the Object Oriented Programming concepts and design patterns and I use them if the need arises, but I am also able to write object-free programs in C or functional languages (like Haskell or Scheme). I know modern version control systems like git and mercurial, even if I can use also older ones like Subversion or CVS. I know Windows programming and API quite well. I have used WPF and WCF to create desktop applications in Windows and web services. I have used Linux and Gui toolkits like Qt which are platform independent. I know XML, XSL, I have used several parsers like the MsXML or Xpath. I know how to validate a XML with a schema. I have worked with a team that handled thousands of XML documents relating to air crashes in a SQL server database. I am able to talk and write in English with fluency. If anything is not listed here either I have forgotten to list it or I can probably learn it quite fast, so don't hesitate in asking!

    $24.41 /hr
    6,652 hours
    4.97