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.

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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: August 1, 2015
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  1. Wallace Ferreira

    Wallace Ferreira

    Software Analyst/Developer

    Brazil - Last active: 1 day ago - 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
    965 hours
    4.95
  2. Amani Salah

    Amani Salah

    Computer & Systems Engineer

    Egypt - Last active: 2 days ago - Tests: 5 - Portfolio: 2

    More about me : eg.linkedin.com/in/amanisalah I always seek challenge in my life, whether it's through my job or through a quick travelling adventure. I'm interested in topics like Algorithms, Natural language processing, Machine learning and security. I prefer working in a start-ups or constantly growing companies because it's where you find the most challenges. I have a BS in Computer Science, I'm currently working as Bluekaizen Alexandria student representative and Arabic grammar checker for Ketabna.com. I'm interested in python, scrapy, crawlers, linux administration, Arabic/English translation and technical writing in English/Arabic.

    $28.00 /hr
    224 hours
    4.67
  3. Razvan Dimitriu

    Razvan Dimitriu

    Perl programmer and sql developper with over 19 years experience

    Romania - Last active: 1 day ago

    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
  4. Jithu Sunny

    Jithu Sunny

    Mr.

    India - Last active: 1 day ago - Tests: 3

    Day job --------- Developer at a major German ERP vendor Skills ------ - Algorithm design, Optimizations - Web scraping/crawling with Python - Scripting/Programming - Python/Java/C/BASH - Parsing data and extracting information data: xml/csv/json/xls/docx/pdf/txt - Database management: MySQL/Sqlite/Postgresql - General analytic problem solving - Python libraries: PIL, numpy, csv, re, json, urllib, urllib2, BeautifulSoup, requests, lxml, xml, sys, xlrd, xlwt, pypdf, docx,

    $10.00 /hr
    4 hours
    5.00
  5. Denys Smakovskyi

    Denys Smakovskyi Agency Contractor

    QlikView Developer

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

    I live in Ukraine, Dnipropetrovsk. For more than 5 years I'm working in development of different BI projects using QV. Projects in Manufacturing, Retail, Distribution, Finance, SCM. My projects included: - Stocks analisys based on Theory of Constrains with elements of flow analisys. I was developing this project on my own. - Multifactorial analisys of sales including sale-ins from Corporation to Distributors and sale-outs from Distributors to Retail. Also this app included full KPI analisys of Sales-team. I was developing this project with assistant. - Full and multifactorial analisys of incoms and costs starting from marginal analisys of sales, including cashflow and analisys of payment discipline of contractors, including costs analisys and forecasting of cashflow. I was developing this project with assistant. - Long-term statistical analisys of market-trends in FMCG with forecasting of sales for next 12 monthes. I have completed more than 15 projects using QV during last 5 years. In one of my projects I had to compile data from 5 different data sources (MS SQL 2005/2008, Interbase, DBF, plain). Within these jobs I was also administating QV Servers and worked with all my clients to support thair activity in QV.

    Associated with: DS Agency

    $35.00 /hr
    371 hours
    4.93
  6. Ramesh P.

    Ramesh P.

    Expert web scrapper,web spider,email scrapper

    India - Last active: 9 hours ago - Tests: 1 - Portfolio: 10

    As a experienced web scraper, I can scrape almost quickly and efficiently any type of website weather IP blocking website or Ajax website. I also can complete my work before deadline...I also response to my client very quickly.. My skills are ------------------------------------- --------------------------------------- ** Web Data Scraping ** Proxy based Scraping ** Ajax Based Website Scraping ** Email Extraction Any difficult website ** Image Scraping ** PHP scraping (DOM Html Parser) ** Regular Expression (RegEx) expert ** Automatic Export data in any format (Excel, CSV, XML,MYsql format)..

    $50.00 /hr
    86 hours
    4.95
  7. Sayeman Islam Niloy

    Sayeman Islam Niloy

    Wordpress Expert, Web Designer, E-commerce Expert, Woocommerce Expert

    Bangladesh - Last active: 9 hours ago - Tests: 10 - Portfolio: 20

    Hi, I'm Sayeman Islam Niloy. My field of expertise is in Wordpress, Web Designing, Responsive Web Designing, CSS, Twitter Bootstrap, Woocommerce & HTML. I am quite adept in creating and editing Wordpress themes, creating Child themes, implementing Twitter Bootstrap in websites, designing Responsive websites & responsive Wordpress themes. I am committed to providing Excellent and Exceptional service in all aspects of work. Determination and Courage is what gets the job done and this is what you would expect from me. I am here to offer and extended my service and skills as much as i can and be able to utilize my knowledge I gained from my studies and relevant work experiences.

    $7.78 /hr
    445 hours
    4.97
  8. Debashish Biswas

    Debashish Biswas

    Professional Web Scrapper, Data Extraction, Parsing & Scraping

    Bangladesh - Last active: 2 days ago - Tests: 4 - Portfolio: 8

    I have the ability to scrape any website within a small amount of time and I have more than 5 years of experience on Web Scraping services and EXPERT in data mining / extraction / crawling / screen scraping, parsing. I always try to provide best quality services with low cost. I have own created tool which has the ability to break ASP.NET page security and to pass cookies to the server. I have scraped magento site also to insert data into another magento site. In Maximum Scraper I have the functionalities to download the scraped data as CSV format. Besides I can provide scraped data in whatever format is required: CSV, XML,JSON MySQL,TXT etc. I have also several demos to prove my skill. Over the last 7 years, I have developed a wide range of websites using HTML, CSS, JavaScript, PHP, and MySQL including sites for startup companies and small businesses. I have scraped a wide range of websites and aggregated their contents into one place. I have experiences of using the following tools / frameworks in development: AJAX, OOP, Joomla, Drupal, CakePHP, Wordpress, CodeIgniter, XPath, cURL, etc.

    $15.00 /hr
    186 hours
    4.96
  9. Shailesh Goel

    Shailesh Goel

    HTML | CSS | JS | Bootstrap | UI-UX | PHP, Laravel, AWS, Google Cloud

    India - Last active: 9 days ago - Tests: 5 - Portfolio: 4

    I am a Computer Engineer specializing in Web development, High-end Design & Cloud Solutions with 3+ years of experience. I have a high level of competency in developing and customizing solutions based on various open Source technology etc. I have explored various platforms like Photoshop for Baner Design & Logo Design and also worked with Mysql, PHP, Ajax, Jquery, CSS and love working with PHP Frameworks especially Laravel. I can also provide assistance in developing mobile application with next generation user interfaces to give your business the right push.

    $27.78 /hr
    35 hours
    5.00