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, 1,204 Data mining projects are completed every quarter on Upwork.

1,204

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 4.69.

4.69
Last updated: September 1, 2015
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  1. Ehtesham Choudhury

    Ehtesham Choudhury

    Database Specialist

    Bangladesh - Tests: 2 - Portfolio: 4

    As an adaptable, analytical and creative person, I am trying to establish myself as an IT Professional where I can be an asset to the industry by utilizing my strong problem-solving, organization, technical and communication skills in performing concerned duty at concerned organization.

    $11.11 /hr
    3 hours
    4.16
  2. John B.

    John B.

    Microsoft Certified | Senior Developer | Team Leader

    Australia - Tests: 9 - Portfolio: 3

    Over the last 15 years I have continued to develop my career, skillset, knowledge and experience. The last couple of years, upwork has introduced me to a great number of great people and projects. Two of these projects will be briefly outlined below. The first was designing and implementing a 4 million hits / day infrastructure to handle advertising banners. This client had a business requirement to greatly extend the reach of the live infrastructure. This project was completed in PHP / MySQL and is currently hosted on a cloud platform. This project scales automatically as required to handle any variation in the daily load. The final project was a hospital scheduling task. This client worked for a hospital and had over 30 different scheduling rules for every time-slot. The client used to do this manually and it took hours every week. I came up with a VBA based solution that would automate this task. On completion, the task took about 20 seconds to execute and correctly assigned all time-slots to the correct hospital resources. I would like to continue to be exposed to new and different challenges, that will further develop my skills and career. I also really enjoy making new contacts on the upwork network. I look forward to the many varied opportunities and roles that upwork offers.

    $44.44 /hr
    2,592 hours
    4.92
  3. Wallace Ferreira

    Wallace Ferreira

    Software Analyst/Developer

    Brazil - Tests: 10 - Portfolio: 2

    Hello, my name is Wallace. I've been working with software development for over 9 years. I acquired a lot of experience developing applications using Visual Basic, C/C++, PHP and Java. My expertise is analyzing and developing Desktop and Web Applications such as: + Crawlers/Web Crawlers - Collecting and storing data from sites, documents, videos, photos, social media sites, classified ads sites, etc. + Web Data Scrappers - Extracting, parsing, filtering and storing relevant data from web pages to readable and manageable formats like Excel, CSV, HTML, etc. + Bots and Automation scripts - Extracting and making business decisions out of data from documents like PDFs, Excel, CSV, XML, TXT, etc. - Sending email reports automatically - Auto filling forms - Price comparison apps - Event notifiers + Data conversion/transformation - Transforming/Converting data between formats for import/export in different applications. - Feed generation - Report construction + API development/integration - Adding support for third parts services - Creating interfaces for communication between systems. I have developed dozens of applications for a wide range of application domains including: - E-Commerce sites (like Amazon.com, Walmart.com, ToysRus.com, etc) - Financial market - Market research groups - Medical related groups - Shipping companies - And several other personal applications. Some formats I have expertise in are: - JSON - XML - SQL - CSV - PDF - TXT - HTML - XSL - XSLX - And others Acting as an analyst and developer, I gained experience with modeling relational databases and SQL, with a focus on MySQL DBMS. Since 2009, I have been working for a company that develops software for the financial market - EconoInfo (http://www.econoinfo.com.br). In 2012, I graduated in Computer Science at the Pontifical Catholic University of Minas Gerais - PUC Minas. Over the past four years, I specialized in Java development, especially Java EE 6.0, focusing on technologies EJB, JPA, JSF, JMS and JCR. Acting as an analyst and developer, I gained experience with modeling relational databases and SQL, with a focus on MySQL DBMS. As a developer in charge of creating the EconoInfo website's interface, I also specialized in Servlets, HTML, JavaScript and CSS.

    $27.78 /hr
    1,002 hours
    4.95
  4. Alexander Savenko

    Alexander Savenko

    Professional data miner, extractor, IT expert, scrapper

    Latvia - Tests: 8 - Portfolio: 1

    Dear Client, I am professional data miner and software developer providing web scraping services and data crawling using Python and specialized scraping frameworks. With over than 10 years of experience I have developed a wide range of back-end applications to scrape and extract desirable information from such sources as: online ticket systems, bets and gambling sites, business listings, real-time data (i.e forex and similar) and other related data sources. In most cases all data scraping projects are similar to each other and desirable output formats are CSV (Excel), PDF files or should be loaded directly to the databases (MySQL/MSSQL). Also may develop any type of client/server applications for Desktop (Windows 7/ Windows 8.1) and Unix-kind systems (Ubuntu, Debian). I would appreciate an opportunity to help you in resolving your particular issue and provide an outstanding results and requirements to your current deadline. Please do not hesitate to contact if you have any available projects. Thank you!

    $20.00 /hr
    12 hours
    4.92
  5. J.m. G.

    J.m. G.

    Specializing in Sports Data Applications

    United States - Tests: 1

    Hello, Working with sports related data is a niche area that I have become expert in over the years. I have worked on countless sports related projects involving such things as research generation, database builds, fantasy roster creation, and outcome projection methodology for handicapping. Additionally, I own and maintain databases containing a wealth of information for the NFL, College Football, NBA, College Basketball, MLB, and the NHL. If you have a project in this area, not only can I deliver it, but if needed I can help brainstorm it and might already have on hand the complied data to feed it. I also have extensive experience with the following: • Anything and Everything Excel related - From the super simple to the super complicated • Anything and Everything MS Access related - From the super simple to the super complicated • Web scraping applications • Creation of scripts and utilities • Creating, maintaining, cleaning up databases I have had a long and successful career history in the traditional workforce and have decided to explore some freelance opportunities online. You will find me to be through and responsive. If you are a client of mine, you and your project will be important to me and I will do whatever I can to make you feel that way. In a high tech world, I believe in old fashion customer service. Thank you for your time, and your consideration.

    $50.00 /hr
    0 hours
    5.00
  6. Vladislav Shalin

    Vladislav Shalin

    .Net/C# developer

    Russia - Tests: 2

    TECHNICAL PUREVIEW Languages : C#, T-SQL, XML, HTML, JavaScript Frameworks : .net, asp.net mvc RDBMS : SQL SERVER 2008, 2012 JOB EXPIRIENCE: -A Junior Software Engineer with 1 year of experience in Software Development in company 2GIS(Novosibirsk). -A Middle Software Developer with 1 year of experience in Software Development in company CUSTIS(Moscow). -A Middle Web Developer with 1 year of experience in Software Development in company Technologica(Novosibirsk). -Presently working at home as Game Developer with unity3d(c#) + azure mobile services. -Gained practical working knowledge of .NET Technologies & RDBMS with interface designing & implementation. -A proactive learner with a flair for adopting emerging trends & addressing industry requirements to achieve organisational objectives. -An effective team member with proven abilities to be a part of the team during the project phase and guiding team members. SKILL SET -Good expirience with using design patterns GoF, Fowler -Good expirience in bugfixing and understanding complex code -Have expirience with cvs(git, mercurial, svn) -Good expirience with web services(WCF, WCF DS, WEB API 2.0) -Worked with amazon EC2 and with azure mobile services -Writing code in notation RSDN -Worked with mocking systems(Rhino Mocks) -Familiar with unit tests PROJECT EXECUTED -Call-center software(WinForms, DevExpress, WCF, SQL Server2012) -Time tracking systems(Asp.net, mySql) -WFP framework for business department(WPF, WCF DS, SQL Server2012) -Complex integrated system with website and scheduled tasks for export/import(Asp.net MVC, Silverlight, SQL Server2012, MS SRS, WCF DS, WCF, Quartz) EDUCATION CREDENTIALS Bachelors in Information security in 2012 at NSUEM(Novosibirsk, Russia) PROFESSIONAL ENHANCEMENT -Passed MS70-480

    $12.00 /hr
    0 hours
    0.00
  7. Satyandra B.

    Satyandra B.

    Python/django/HTML/MySQL/PostgreSQl

    India - Tests: 8 - Portfolio: 5

    Hi, Git account :- https://github.com/satyandrab?tab=repositories Example sites :- http://bigbirthday.com.au/ http://www.rowapparel.com/shop/ I have done my Engineering in Information technology from Indian Institute of Information of Technology Allahabad, one of the top ranking institutions from India, I have qualified IIT-JEE exam to get into this institute. I have 7+ years of experience in IT industry, I got chance to work in Google as a vendor for 2 years and 8 months, I was responsible to write Python scripts and maintain scripts, other than script we develop tools for Google which is currently getting used internally by one of big team of vendors to maintain the projects. My technical expertise are • Python • Django • GAE • Pinex • MySQL • HTML 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 sites on which i have i have worked on, http://www.healthline24x7.com/ http://www.installcity.com/ http://travelingtommyandtammy.com/ https://www.officecoupons.com.au/deals/Sydney http://www.carstereointerface.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

    $25.00 /hr
    1,827 hours
    4.97
  8. Razvan Dimitriu

    Razvan Dimitriu

    Perl programmer and sql developper with over 19 years experience

    Romania

    IT professional with Over 19 years experience in Perl programming, sql development, sybase and mysql DBA and relational database management systems.Very good unix scripting. I've got an extensive investment and retail banking experience. Huge experience in financial industry Very good in implementing complex algorithms.Goal oriented. A lot of experience in using multiple data sources and creating complex statistics.

    $10.00 /hr
    0 hours
    5.00
  9. Uzair Shah

    Uzair Shah

    Programmer / Developer

    Pakistan - Tests: 2 - Portfolio: 12

    Over the last 6+ years, I have developed a wide range of web application using HMTL, DHTML, ROR, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I have experience in the following areas: SQL, Ajax, OOP, Framewords, CMS, Logo Design, Brand Identity Design, Stationary Design and software design and testing. Currently I am working in field of web development and designing in more than 10 countries See my website for more details

    $20.00 /hr
    0 hours
    5.00