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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, 1,169 Data mining projects are completed every quarter on Upwork.


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.

Last updated: October 1, 2015
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Geoffrey D.

Geoffrey D.

tech startup CTO - bootstrapping your business

France - Tests: 1 - Portfolio: 3

I've already held a CTO and lately CEO position in tech startups. With 5 year experience in IT development & startup bootstrapping, my core strength lies in a rare business execution + IT dev experience & competency. I have hands on experience in managing small agile dev teams and even programming (C, Java, Play, PHP, SOLR, AWS, SQL, noSQL, ...), bringing new IT products to life and maximizing the investment potential of the technology. Why would you hire me? I'm the perfect fit for the entrepreneur / CEO who requires trusted high-level technical consultancy (cloud services, big data, machine learning, search servers, distributed application, mobile servers, ...) and needs someone to manage the development team (or even hire and get them to work in no time). Business plans I personally wrote and detailed experience in managing dev teams available upon request.

100% Job Success
$133.33 /hr
1 hours

Thomas Lagier

Thomas Lagier

Senior Front End/Full Stack Developer

United States - Tests: 3 - Portfolio: 5

I have all the skills necessary to create a great digital experience from start to finish. I have 5 years experience with Wordpress systems, and have a strong portfolio of business and promotional websites. I can set up e-commerce solutions such as WooCommerce or Magneto, implement Wordpress themes from PSDs or existing websites, and design custom web applications using Laravel, CodeIgniter, or CakePHP. My HTML, CSS, JavaScript, and PHP skills are rock-solid, and I'm no stranger to Photoshop, Illustrator, and Lightworks. My special focus in on web apps, including graphics and animation. I have done extensive work with WebGL and WebRTC and can create unique interactive tools for any purpose. I am familiar with both React and Backbone/Marionette JavaScript frameworks. I do data mining and migration, including website and social scraping, database creation, and CMS migrations. Need information from Facebook, Twitter, YouTube, Pinterest, Instagram, Vine, LinkedIn, Craigslist, Ebay, Amazon, or Google+? I work with social APIs daily and can get it quickly and in the form you need. I also do data entry automation and have created product databases out of a range of different file formats, including PDFs, JPEGs, Word documents, and plain text files. I work quickly, communicate well, and have the experience to make your next project a smashing success. I develop long-lasting client relationships, and I look forward to working with you.

$80.00 /hr
25 hours

Kenneth Jackson

Kenneth Jackson

Mr Kenneth David Jackson

Australia - Tests: 1

Software Test/QA analyst SDLC expert Systems Administrator of UNIX and VAX/VMS systems Installation setup and management(e.g. educational support and mining) Developer of Technical (Engineering) Software (e.g. Finite Element Analysis Apps.) Experience on several large formal military projects Transaction Processing Systems: Command & Control, Totalisator (pari-mutuel) Experience in data security Can write specifications to ISO9001 standard

$25.00 /hr
870 hours

Laxmi N.

Laxmi N.

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

India - Tests: 7 - Portfolio: 5

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, 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 Laxmi Narayan

79% Job Success
$25.00 /hr
1,195 hours

Lorenzo I.

Lorenzo I.

Data Analyst/Mathematical Modeler

Belgium - Tests: 2 - Portfolio: 1

I was born in Italy. After graduating in Physics at the University of Pavia, Italy, I went to England for my PhD in quantum physics at the University of Hertfordshire. During the following years, I did several jobs mainly in research. I now work for the public sector in Bruxelles as a statistician and quantitative policy analyst.

$20.00 /hr
31 hours

Ramakrishna Rao

Ramakrishna Rao

Data mining and Analytics specialist

India - Tests: 3 - Portfolio: 2

Over the last 17 years, I have developed various desktop, web based applications for industries ranging from media, finance, health care and life sciences. Currently building solutions in life sciences handling large volumes of data, which is recorded / generated inhouse as well as from public databases

75% Job Success
$16.67 /hr
94 hours

Glenn T.

Glenn T.

Customer Service Specialist,Telemarketer, Lead Generation, Data Mining

Philippines - Tests: 2

With more than 8 years of experience in customer service, I'm confident in my skills to find better solution to any challenges. I have demonstrated the ability to effectively handle situations or inquiries while working within policy, procedures and standard processes. Detail oriented and able to analyze, prioritize and resolve client requests or issues quickly and effectively. I possess excellent communication skills both oral and written.

$5.56 /hr
1,432 hours

Rahul D.

Rahul D.

Acrobat Expert

Bangladesh - Tests: 1 - Portfolio: 15

PDF conversion, Adobe Acrobat, PDF Design, LiveCycle Design, Fillable PDF Editable Version of PDF, Total solution of PDF related service **************************************************************************************** High quality work in a time efficient manner. I am experienced in Adobe Acrobat Fillable PDF forms using Adobe Acrobat Pro X, Adobe Livecycle, and Adobe InDesign CS6 including: functionality to submit/email forms, calculations, populating fields, and more! I have created a large number of professional forms for a variety of industries. I work hard to get the product delivered on schedule.

$3.00 /hr
10 hours

David Barel

David Barel Agency Contractor

Automation & Data Mining Expert

United States - Tests: 1

Data is the New Gold, but You’ll Have to Dig for It. I am an expert when it comes to data mining, specifically when it comes to extracting it from the web. I have four registered patents in this area and I am working on a few more as we speak. I can take on any challenge that involves digging information on the web and extracting it to manageable lists such as CSV, JSON, etc. I have over 15 years of software engineering and web development. I use my extensive experience to learn the structure of the data presentation on the web and to develop tools to extract it.

Associated with: Better Web Presence, Better Web Presence

$65.00 /hr
0 hours

Cheryl L.

Cheryl L.

General Admin VA (Wordpress, Social Media & Data-Entry)

Philippines - Tests: 5

I'm a self-motivated person and very optimistic in every challenges that comes along the way. I'm very passionate in doing things that I love to do like pursuing my career online and learning things that is new to me. I believe that everything happens for a reason that God allow challenges to come for us to become stronger and reach the destiny that he had planed even before we were born.

97% Job Success
$5.56 /hr
5,710 hours