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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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Ali E.

Ali E.

Mobile, Software and Web Developer

Spain - Tests: 13 - Portfolio: 3

As a Junior developer on various mobile platforms I'm actually involved in creating many useful and outstanding applications as well as websites for some companies and Associations. These last three years i alternated between studies (Masters in International Business Management, and languages) on various domains and extended my knowledge in Web/Mobile developments as well on back-end or in front-end following the latest technologies: - Android mobile programming. - Hybrid mobile development using PhoneGap/Titanium. - Javascript/ HTML5/ AngularJs/ NodeJS/ExpressJS/MEAN.IO/BackboneJs. - Css3, Sass/less, Twitter Bootstrap. - Browser Programming:Chrome Apps/Extensions and Mozilla Firefox Add-ons. - Java, J2EE. - Notions in SCALA/Python/GROOVY/Grails/Spring ROO. - NoSQL, MongoDB, MySQL. - PHP/Yii/CMS(Wordpress, Joomla, Drupal...). - Ruby/Rails - Google Apis (Maps, Drive, Analytics,Oauth2, Webmaster tools...). - General RESTful APIs (Facebook, Flicker,...). - TDD/e2e/BDD/Unit Testing. - SEO and SMM. - SCRUM/AGILE - Git - Writing/Translating Articles between English/French/Spanish/Arabic (at native level). Aside i am still learning on MOOC websites seeking certifications in various areas (,, Mongodbuniversity....). Best quality on customer service is always my major goal. While working, I could communicate freely with my language skills and that also helped me to speed up all schedules for projects. I hope all clients to choose genuine and assiduous guy in carrying out his ideas. And if you agree with my view, please consider hiring my abilities.

91% Job Success
$16.67 /hr
0 hours

Navin Mirania

Navin Mirania Agency Contractor

Virtual Assistance, Administrative Support

India - Portfolio: 6

Core Competencies Business Research, Personal Research, Travel Arrangements Research, Hotel Arrangements Research, Website Content Research, Website Updates, HTML Editing Article Submissions, Directory Submissions, Press Release Submissions, Social Bookmarking Managing Social Networks like Facebook, Myspace, Linkedin, Twitter Resume Search and Job Submissions Managing Contacts and Emailing, Lead Generation Research, Researching Business Contacts Newsletter Generation and Despatch Forum and Blog Posts Article Writing and Copyrighting Site Competitive Analysis, Keyword Analysis, Product Competitive Analysis Product Pricing Research, Dropshipping Research Uploading Inventory to Ecommerce Sites Managing CRMs Customer Support via Email Any Kind of Ongoing Repetitive Tasks

Associated with: Mirania Data Systems

93% Job Success
$5.00 /hr
6 hours

Ma ivy P.

Ma ivy P.

Virtual Assistant and Expert Researcher

Philippines - Tests: 22 - Portfolio: 37

To create a wonderful working relationship with my oDesk employer by being attentive to details, responsible, hardworking, persevering, and quality-oriented. Since I'm a fast-learner and well-organized person, I can be of help to your business as I have done various tasks such as researching, customer service, data entry, organizing, project management, invoicing, backlinking, SEO, article writing, blog postings, answering questions/content writing, proofreading, HTML, e-mailing clients, logo designs, ebay-related tasks, transcribing, and recruiting. Internet Speed: 3mbps Typing Speed: 70 to 80 SKILLS SUMMARY: I have done quite a lot of researching, data entry, e-bay related tasks, content writing, backlinking, SEO, Wordpress, and most especially customer service/online support tasks for Camping Central and Gazebos Australia. I've been under an Australian employer for more than a year already and doing different tasks for various Australian companies. I also moderate other Australian sites - and Moreover, I am also doing quality-assurance task for a US travel agency company ( that includes loading numerous trips in the database and making sure that all data are correct and precise. Since I've worked in an ISO certified company, I deliver high quality, well organized work, customer-driven service, and meet customers' expectations in terms of accuracy, timeliness, and professionalism of response with proficiency in all MS Office applications and web research. I am looking forward to working with an employer for a long-term and stable job wherein I can be of help to make the business a success.

100% Job Success
$11.11 /hr
14,953 hours

John Kolta

John Kolta

Management Consultancy Firm

Canada - Tests: 4 - Portfolio: 1

Having an Engineering Degree, MBA and PMP certification, during the past 20 years I have been assigned various managerial duties and my last assignment was in the capacity of operations manager with a portfolio of projects exceeding US$ 150 Millions. Part of the job was to coach, train and mentor junior employees. In addition, I have been a member of the auditing committee who is responsible for approving all company's media releases, website and printed material such as monthly magazine, code of conduct, directives, declarations and technical write-ups. Now, I am a freelancer business and management consultant for major clients in the GCC region. My main activities are initiating partnerships, consortiums or joint ventures between local organizations and reputed manufacturers, investors and developers in Europe and U.S. Business development and follow up of tenders and contracts until completion remains my favourite part.

65% Job Success
$6.67 /hr
199 hours

Damon Simms

Damon Simms

Professional Copywriter

New Zealand - Tests: 6

I have been writing professionally for over a decade. In 1996 I started my first Internet marketing company in Brisbane, Australia and have been actively involved in content preparation ever since. I have worked in a number of different niches including: Finance Marketing Organic Food Farming Construction Automotive Travel I deliver high quality content, on time and on budget - every time. I have worked with companies around the world including The United States, the U.K, Australia and Asia. I am able to deliver solid, high value content in either US or UK English. When it comes to marketing copy my style is punchy and powerful and the copy that I write converts business every time. In addition to this I am able to advise clients on SEO and general marketing. My search engine optimization experience, combined with my marketing abilities and my high level content creation skills make me the right choice for your project.

77% Job Success
$22.22 /hr
26 hours

Sheryl Cabildo

Sheryl Cabildo

Link building, VA,blogger,Researcher, Data Entry, Order Processing

Philippines - Tests: 10 - Portfolio: 7

5 years experience in office works, data management, and web research 3 years in a call center as a Customer Service Representative - Process credit card orders of customers from the US. - Resolves customer service issues timely and effectively by having professional interaction with customers *Provides accurate information and answering questions on products and services. *Lead generation and sales. A contractor which is dependable, results-oriented, detail-oriented,can work in stressful environment with excellent work ethics. I am looking for opportunities to put my skills to use and accustomed to a fast-paced environment where deadlines are a priority and ability to multi task is a requirement. Well trained and experienced in dealing with people and in giving the service that could exceed their expectations. Excellent in data mining, managing large amount of data and presentation, reliable data entry contractor. Internet savvy. well versed in spreadsheet, 1.5mbps internet connection, online everyday for at least 15 hours. .

100% Job Success
$3.00 /hr
3,437 hours

Ma Cecilia Estrera

Ma Cecilia Estrera

Data Entry Specialist, Social Media Marketer, and Virtual Assistant

Philippines - Tests: 7 - Portfolio: 3

If you are searching for a highly-experienced individual with broad background on various fields, then you are looking at the right profile. Whether it is SEO, HTML, link building, article writing, social media marketing, CMS, forum posting and moderation, keyword research, or data mining - I have them all covered. My previous work experiences include writing of SEO articles, product descriptions, blog posts on Blogger, WordPress, Drupal, and Joomla platforms, product reviews, and promotional articles. Additionally, I have worked as a web content manager, virtual assistant, social media marketer, data miner, link builder, and researcher so I sure can give value to your money by providing quality service, productivity, and optimal results. I am willing to accept any job that will benefit myself and the client alike. Feel free to contact me anytime and I would be very happy to be of service to you.

100% Job Success
$5.56 /hr
2,433 hours

Angelo Villabeto

Angelo Villabeto

SEO Expert/Administrative Support/Data Entry/Lead Gen./Web Research

Philippines - Tests: 7 - Portfolio: 4

I am an SEO Specialist. I have a knowledge in different areas of link building.I have also a little knowledge in web designing i.e. PHP,HTML,Java script and CSS. In terms of programming I have also a little bit knowledge of the following languages and databases: Visual Basic,Java, C++ and for databases, SQL,MYSQL,MS access and JDB. My best strength in all mentioned skills that I have above, is SEO wherein I am working as SEO specialist for long time and I it is already proven. I am also excellent in MS Office like: MS Word,MS Powerpoint,MS Excel.I also know making movies using the windows media maker. I am also knowledgeable in software and hardware maintenance. I can also work as a Team manager. I am hardworking,I will do my very best to make my buyer satisfied my work performance. I am looking for long term job.

82% Job Success
$5.56 /hr
5,438 hours