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
Clear all filters
  1. Kevin Safford

    Kevin Safford

    Application focused Data Scientist and Python Developer

    United States - Tests: 6

    I have built analytics platforms from the ground up, managed web-scale data storage and processing, implemented cutting-edge machine learning technologies, worked with the best of the big data tools available, and delivered automated real-time actionable business analytics. I am a published non-linear and statistical physicist with an interest in big data analytics. Strong background in research and deep knowledge of mathematics and statistics with a focus in non-linear stochastic processes, probability models, Markov processes, and dynamic systems

    $125.00 /hr
    0 hours
    0.00
  2. Inenso L. Agency Contractor

    Intelligence Enterprise Solutions

    Ukraine - Portfolio: 11

    We are group of experienced BI developers with ERP and CRM knowledge. We have over 5 years of sophisticated report, dashboard and ETL process experience. We also implemented BI solution on clouds, including Amazon and MS Azure. We are familiar with DB design and development. As a team we had implemented ERP and CRM solutions for small and medium business. Also we can provide business analysis and quality assurance services as separate team or with coordination with existing development team. Inenso will be glad to provide you an extremely great Product List of technologies which we are famous in: - Jasper and Pentaho BI suites; - MS BI stack; - OpenERP including Odoo; - SugarCRM; - RDBMS: MS SQL Server, PostgreSQL, MySQL, Oracle, Sybase;

    Associated with: Inenso

    $25.00 /hr
    0 hours
    0.00
  3. 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
  4. 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
    1,007 hours
    4.95
  5. 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
  6. Nick Taranov

    Nick Taranov

    Sharepoint/ASP.NET Expert Developer/Lead, MCPD

    Russia - Tests: 5

    I am a software developer/team lead, you can rely on (10 years of experience, 20+ projects, 100-5000 man-hours each, leading dev teams up to size of 10). Technology areas: 1. Sharepoint 2007/2010/2013, Office 365; 2. ASP.NET Web Forms, MVC; 3. Database design and development (mainly MS SQL Server 2000/2005/2008/2012). Also, I manage remote teams and do technical consulting and troubleshooting. I can complete any task in areas (1-3). Aside from these main areas of activity, I know, and have done in past, much more (CTRL+F the buzzwords section). Who am I? A highly-skilled software developer, more than 10 years of programming experience, 20+ web and Sharepoint development projects, Microsoft Certified Professional Developer (MCPD). Before starting a partnership in late 2013, I have worked for subcontractor on Microsoft Consulting Services (MCS) projects mostly for oil and gas industry companies and major banks in Russia. Many of our projects were subjects of NDAs. What do I do? 1. I provide full application development cycle: starting with requirements gathering and ending with training and support. When needed, I mobilize additional specialists, up to project team size of 10, which is possibly outmatched only by the largest consulting and development companies. I have experience of being a CTO equivalent in software company in past. 2. I provide training in Sharepoint, ASP.NET, SQL Server, Entity Framework (a custom in-depth course). What are the values? 1. Value. I strive to do not encourage initiatives, the value of which I don’t believe in. 2. Challenge. Solving difficult problems is what I enjoy the most. 3. Rationality. I see beauty in precise and minimalistic solutions. 4. Transparency and trust. I bet on mutually beneficial long-term cooperation and build it on the foundation of trust. I gladly explain any of my decisions. It's hard to maintain up-to date profiles everywhere, our most detailed profiles are on LinkedIn, please, ask us for the links. Please, note, while there is an argument about is the difference in programmers productivity is 10x (Curtis 1981, Mills 1983, DeMarco and Lister 1985, Curtis et al. 1986, Card 1987, Boehm and Papaccio 1988, Valett and McGarry 1989, Comte d'Erlette 1952, Boehm et al 2000), there is no doubt, that a single bad programmer can slow down the productivity of a company to 0. MS Certificates: Nick Taranov: 576 PRO: Designing and Developing Microsoft SharePoint 2010 Applications 177 TS: Microsoft Project Server 2010, Architecting, Installing, and Configuring 573 TS: Microsoft SharePoint 2010, Application Development 515 TS: Web Applications Development with Microsoft .NET Framework 4 Currently taking exams for Sharepoint 2013 and ASP.NET/Azure certifications. Also I have some Coursera and EdX ones, and more are coming. Learning is fun. Buzzwords for search engine and CTRL+F checks: SharePoint 2013, SharePoint Server 2010, Office 365, SharePoint 2007, MOSS 2007, WSS 3.0, FAST Search, Biztalk 2010, Project Server, Commerce Server, .NET 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, ASP.NET, Web Forms, MVC, C#, ADO.NET, LINQ, Entity Framework, WCF, WF, SQL Server 2012, SQL Server 2008 R2, Reporting Services, Analysis Services, IIS 6,7,7.5, javascript, AJAX, jQuery, Windows Server 2008, 2012, Active Directory, AD, NLB, PowerShell, HTML, HTML5, CSS, XML, UML, HTTP, HTTPS, SSL, Visual Studio, TFS, Git, Mercurial, Reflector, Resharper, Python, Django, Math, Statistics, AI, CS, Science, Scientific, compiler/parser building, Machine Learning, ANSI C, C++, Delphi, Win API, Linux, voIP, Ruby, PHP, gamification, knowledge management, hacker, superstar developer, geek, team lead, tech lead, project manager, PM, CTO for a project.

    $44.00 /hr
    3 hours
    4.97
  7. 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
  8. Firman E.

    Firman E.

    Experienced Java Programmer, iMacros Guru. Others: PHP, Linux

    Indonesia - Tests: 10 - Portfolio: 2

    I've worked as a Java programmer since late of 2008. I've joined a project to develop a web application that using Spring, Tapestry and Hibernate framework. I've also been involved in a project, and responsible for handling Back Office modules using Compiere (ERP). And many other projects that I can't describe it in here. I also have some experience in the following areas: SQL, HTML, JavaScript (jQuery) and of course OOP. Sometime I 'played' with PHP and iMacros to AUTOMATE small tasks or scrape some websites. I'm also experienced in Linux OS, especially Ubuntu and other distros that based on Debian. I've setup my own VPS to running a Proxy Server using Squid, with multiple outgoing IP addresses. I can help you to install Zurmo CRM on your VPS too.

    $16.67 /hr
    16 hours
    5.00