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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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Fangping M.

Machine Learning, Data mining, R scripting

United States - Tests: 2

Good knowledge and experience in Statistical Modeling, Machine learning/Data Mining • ANOVA, Generalized Linear Models, False Discovery Rate Control • Supervised: Linear Regression, Logistic Regression, Support Vector Machine, Random Forests • Unsupervised: Clustering, Principal Component Analysis, Abnormal Detection Familiar with R markdown.

$30.00 /hr
13 hours

Anastasia Pozdnyakova

Anastasia Pozdnyakova Agency Contractor

Web and Software Development Expert at whatAsoft

Russia - Tests: 3 - Portfolio: 9

Hello, I am a web and software development expert at WhatAsoft. We are a team of experienced software and web developers. Our immense (10 years) experience ensures your complete satisfaction with the services, provided by us. We are always ready to connect to your project at ANY STAGE. LIST OF SERVICES 1) Custom Software Development (web and mobile) 2) Software Quality Assurance and Testing 3) Cloud-Staffing 4) Remote Administration and System Integration 5) Software Technical Support 6) SEO 7) Data scraping Our clients reduce their risks and costs by getting a full range of qualitative IT services from one provider! SKILLS AND TECHNOLOGIES (in alphabetical order): AJAX Android Android SDK Apache BigCommerce Bitrix Bitrix24 Cordova CSS CSS3 Data mining Data scraping eCommerce ERP Google Analytics Google maps HTML HTML5 Internet information service (IIS) iOS Javascript Joomla jQuery JSON LAMP Linux Magento Mercurial Mobile UI design MySQL Node.js PhoneGap PHP SaaS SEO SQL Twitter bootstrap Usability testing User experience design User interface (UI) design Woocommerce WordPress Yandex maps Please feel free to contact us!

Associated with: whatAsoft

$20.00 /hr
102 hours

Rashid Mohamad

94% Job Success
$30.00 /hr
2,264 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

Tomislav Rupcic

Tomislav Rupcic

Python/Web developer/Data Mining

Croatia - Tests: 6 - Portfolio: 1

I started programming computers when I was ten years old, and, over the last 18 years, I've realized that I am, well, a programmer. That said, I do have the "people skills" necessary to remain competitive in the world of programming. When needed, I'm a "sit in the corner and program til the wee hours of the morning geek"... otherwise, I'm just a "fun to talk to, easy to get along with normal person". I have always enjoyed the challenge of creating interactive software. With the birth of the modern Internet, I found a new love in web development and web programming and data mining. I face every new piece of code as a fresh new beginning... a chance to do it even better, while, still using "what works" from the past. My objective, here at oDesk, it to provide potential employers with my expertise in the field of website development, and programming.

100% Job Success
$25.00 /hr
1,292 hours

Khemiri Mohamed

Khemiri Mohamed

Web Scraping, Data Mining Expert

Tunisia - Tests: 6 - Portfolio: 7

I am a Web Scraping / Data mining expert with close to 2 years of experience. I write reliable, efficient, bug-free and easy to use Scrapers for any type of sites. Besides delivering the working Scraper, I can extract required Data myself and send it in the format the client prefers or insert it into a Database. I have experience as a Developer in HTML5, CSS3, PHP5, JQUERY, AJAX ....but Web Scraping is what I do the best and have most fun doing, so that's the type of projects I'm mostly interested in. During my Experience, I scraped Many famous sites Like,,, Zillow, 1mobile ,linkedIn, twitter, facebook etc... I Also used to use PhantomJs and CURL and selenium using java or php. In Addition, I Have an extensive Knowledge in Bypassing Captcha problem using online anti-captcha webservices also i'm very well versed in proxy use for big data extraction. To Krown All, You can rely on me in This Stuff. ======================================== ❖ Additional Features When Working with me: ======================================== ◆ 100% money Back Guarantee. ◆ Delivered Result in very short Time. ◆ Get the job Done with 100% Client Satisfaction. ◆ 18/24 Skype availability. ◆ Ability to Maintain Confidentiality. ◆ Self-Disciplined, Very Honest and Hard Working. ◆ Respect Deadlines. ◆ USA working Time. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Seeking a true contributor who goes beyond what’s required to exceed project goals? ► CONTACT ME ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

91% Job Success
$25.00 /hr
1,247 hours

waldemar kwasniewski

R Programmer, data science, data mining


I am an experienced R programmer and data analyst, ready to use my knowledge, practice and interest in data science to find a quick, reliable and clever way to perform any task you have to be done. I can help you to extract actionable knowledge form your data, find dependencies, build predictive models, translate your concepts into formulas, and your ideas into algorithms. My main fields of expertise are: • data mining and cleansing - fluent in extracting useful data using fast and flexible tools; • market analysis, statistical computing - finding patterns in data to gain interesting insight, based on solid statistical knowledge and visualised in an approachable way. I strive for excellence in each aspect of the project, guaranteeing maximum focus on detail, providing a solution tailored to the customer's expectations and top-class communi I am looking for projects in mathematics, machine learning, signal processing

$22.99 /hr
2 hours

Sajida Parveen

Sajida Parveen Agency Contractor

Web Researcher, Data Mining, Social Media Expert

Pakistan - Tests: 5 - Portfolio: 2

I am a Web researching professional who is in the field for more than 2 to 3 years with complete knowledge about Web research, Data Entry and Data Collection fields. I am good at all Microsoft Features and Socila Media sites. Some of the areas are following Website Back-end Support Market Research Database Management Business Research Finding Leads Personal Research Social Media Finding Blogs & Articles Data Entry Please let me know for any Tasks is which is related to this. Awaiting to do it with Quality and Quantity to satisfy your work need. I would love to build an awesome working relationship with you by my Expertise, Honesty, Sincerity and Hard Work. I have excellent knowledge in many different computer programs such as: Microsoft Word,MS Excel( Excel spreadsheet work is my favorite one) Permanent internet access, PowerPoint , ability to work unsupervised or a team to achieve objectives. Use my skill in data entry as well as learning new work, achieve high standard and quality work. I am also expert in web searching, Email handling and Routine office work. Each assignment is an opportunity in itself which gives me a chance to share my talents and skills. I’m a full time freelancer who works to a state of perfection to achieve my buyer’s trust and satisfaction. Dedication to work with accuracy is an asset in me which can be beneficial to any employer. Upwork is a platform for me to utilize my skills to the best for mutual benefit and to attain success.

Associated with: The Helping Hand

$4.00 /hr
8 hours

Dipa mani D.

Dipa mani D.

Data Mining, Leads Generator, Market Research

India - Tests: 2 - Portfolio: 2

I am a full-time freelancer and I Specialize In Web Research, Virtual Assistance, Wordpress Tasks,Conversion from PDF to Word Doc & Excel,Customer Support via Email,Any other ongoing tasks. I can assure you that I can give an excellent online support that can bring your business improvement and success. I am versatile, detail orientated, fast learner, reliable, hardworking, solution-oriented office administrator. To do a task with quality and excellency is always my goal.

79% Job Success
$4.00 /hr
663 hours