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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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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

Melissa Anne Cervantes

Melissa Anne Cervantes

Business Leads Generator

Philippines - Tests: 7 - Portfolio: 3

I am very willing to do any lead generation/data mining jobs. I assure you that I am accurate and quick on whatever task I will be given to do. I take pride on my fast turn-around time and quality of work. I am available at business hours (8am-5pm) I have done several jobs for data mining purposes. Phone numbers, emails , etc. All for market research, email marketing and even call centers that deal with B2B campaigns. I am hoping that I can make a career out of online jobs, I find it very innovative and convenient. My previous job experiences before oDesk: 4 years of BPO experience for North American Account 1 1/2 years for Customer Service Rep 1 1/2 years for Technical Support 1 year as an outbound sales representative

85% Job Success
$3.89 /hr
590 hours

Umair bin K.

Umair bin K. Agency Contractor

Project Manager/SMM Expert/LinkedIn Expert/Virtual Assistance

Pakistan - Tests: 3 - Portfolio: 11

I am a highly experienced Freelancer/ Project Manager/ Web Researcher/ Transcriptionist. I have provided professional administrative support as a virtual assistant to multiple entrepreneurs, owners, executive-level staff, managers, CEO’s and companies. I am highly motivated and dependable experienced virtual assistant. I have excellent organizational and multi-tasking skills to successfully manage multiple assignments and meet deadlines. I want to build long term working relations with employers and improve my skills through Upwork. Employer satisfaction is my first preference. The services which I offer are: *Administrative Support *Web Research *Transcription *Data Entry *Word Processing & Spreadsheets *Lead Generation *Data Mining *Virtual/personal Assistance

Associated with: UniqueTribe Studio

97% Job Success
$10.50 /hr
3,980 hours

Amalia Indranandita

Amalia Indranandita Agency Contractor

Front End Developer - PHP, MySQL, jQuery, HTML, CSS, PSD

Indonesia - Tests: 12 - Portfolio: 11

I have been working as Programmer since 2009. I have strong skills in web programming, especially in PHP, MySQL, jQuery, HTML and CSS. I could develop both, Back-End and Front-End of the web-project. I have been able to work as a team player in multi-cultural environment and have very strong work and service ethic. So, I offer you the best quality of work with on time delivery. Now, i like to work as a Front End Developer.. I'll prepare that data coming from the Back End gets displayed on the browser. I also make sure it looks as closely as possible as the design, and user can navigate through it, accessing the data. My responsible is slicing PSD files into HTML/CSS, adding script for user interactivity or responsive web.

Associated with: Shiningpillars Interactive Studio Agency

$16.67 /hr
73 hours

Jason Z.

Jason Z.

Data Warehousing and Visualization

United States - Tests: 1 - Portfolio: 1

Data Warehousing and Visualization -Build custom Tableau Dashboards to visualize data -Construct custom MySQL database to house data -Host dashboards online on in-house for 24/7 availability -Weekly Updating if Needed Examples

$35.00 /hr
0 hours

Kyryll S.

Kyryll S.

software engineer

Ukraine - Tests: 5 - Portfolio: 3

Data mining. Design, coding & deploy complex scraper engines. Deal with captchas, AXFR, Ajax-based frontend, human-behavior-based bot protections 20+ years of programming, tcp/ip network knowledge Consulting, desing and deploy anti-scraping (anti-bot) solutions preferred language are JavaScript, also C,PHP, Lua, Fullstack LAMP

100% Job Success
$44.44 /hr
3,976 hours

Kamrunnahar A.

Kamrunnahar A.

Internet Marketing, Branding & Lead Generation Pro

Bangladesh - Portfolio: 2

I'm a Certified Independent Contractor on Elance with 3000+ hours working experience. I am an Internet Marketing / Digital Marketing Expert with 3.5+ years of experience. My Goal is to provide quality digital marketing services & results to my respected clients with ROI back. I can promote any kind of Business by social media marketing and other marketing methods. I'm a skilled in Facebook marketing, Twitter marketing, Instagram marketing, Google Plus marketing, LinkedIn marketing, Reddit, and StumbleUpon marketing. I can generate more traffic, leads & sales via my SMM & SEO methods. I have achieved several Top Rank driving huge traffic to my client's websites by my strong SEO Plan. I have worked under some experienced SEO experts and played a role of Team manager, Project planner, Team leader etc. I'm also can do Data Mining, Web research, Market Analysis for you. I'm also expert in WordPress, Content Writing, Web Researching and Blogging.

88% Job Success
$5.56 /hr
3,085 hours

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