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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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Marko Rantala

Marko Rantala

NinjaTrader Expert

Finland - Tests: 1

Develop, program and backtest NinjaTrader custom strategies and indicators, bars, optimizer and everything to that. Professional university level software engineer with years of trading experience. Check site for additional info. Tags: NinjaTrader, NinjaScript, C#, NT7, HFT, Investing, robots, futures FYI: Only accepting trading and NinjaTrader related projects to keep the focus clear. (Basic info available from EasyLanguage, MT4, ...)

92% Job Success
$66.00 /hr
6 hours

Anupreksha Jain

Anupreksha Jain

An Excel Expert | Data Analyst

India - Tests: 1

I am among top excel experts. Have more than 8 years of experience in MS Excel, Macro (VBA), MS Access, and other data analysis tools. Capable of doing any level of Excel programming to achieve your immediate and long term business/data requirement. I can assure you to provide excellent quality of work within the agreed timeline. I will put my best efforts in working with your data and providing the accurate results. I assure your data integrity and security as well.

$15.00 /hr
5 hours

Isidro Hidalgo Arellano

Isidro Hidalgo Arellano

Data Scientist. Statistics & R expert

Spain - Tests: 2 - Portfolio: 6

I am an experienced Data Scientist looking to be hired. For the past few years I have worked in the areas of data mining, analytics and forecasting. I'm a Excel expert. If my qualifications are suitable for you, please consider me for your next job or project.

$20.00 /hr
6 hours

Denys Smakovskyi

Denys Smakovskyi Agency Contractor

QlikView Developer

Ukraine - 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

100% Job Success
$35.00 /hr
393 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

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

Greevhan D.

Greevhan D.

Accurate Data Entry Worker| Researcher| Marketer| VA/PA

Philippines - Tests: 2 - Portfolio: 1

To work with enthusiasm and to be a competent contractor that will serve, help and will contribute to the success of the company or clients that I will work with. I want to utilize my skills and always serve the best for my employers. I am hard-working, patient, understanding and can work with minimal supervision. I am open-minded and want to learn more about everything. Learning will be the greatest gift I can get from my employer as it will become another experience for me. I am an achiever and will do the best in every task I will undertake. I have experiences in Managing a Bakeshop, Data Entry and Event Organizing. In fact, I graduated with high honors in a Language School here in Davao City, Philippines. We also run a Printing Business which includes the following services: Photo Editing and Restoration, Photo Printing and Collage, Customized Calendar and Calling Cards, Tarpaulin Printing, to name a few. I will be very happy to get the opportunity to work for you! SUMMARY OF MY SKILLS - Data Entry Skills - Web Research - Computer Technician/Hardware Servicing - MS Applications (e.g. MS Excel, MS Word, MS Powerpoint, etc.) - Social Networking (e.g Facebook, Twiter, Pinterest, Tumblr, Instagram, YouTube, Skype) - E-mail Handling Skills - Virtual Assistant Skills - Typing Skills with 50-60wpm

95% Job Success
$5.56 /hr
2,628 hours

Maria Victoria Escalante

Maria Victoria Escalante

Virtual Assistant, Data Entry Professional and Researcher

Philippines - Tests: 3 - Portfolio: 2

I am currently seeking for a full time position as a Virtual Assistant, Data Entry specialist, Email Responder, Researcher and Social Media specialist in an environment that will challenge me further; while allowing me to contribute to the continued growth and success of the organization, increased benefits for my family, and the opportunity to help the company advance efficiently and productively. My goal is to obtain a position that will provide me the ability to apply my work, experience to a growing industry and to become associated with a company where I can utilize my skills and gain further experience while enhancing the company’s productivity and reputation.

100% Job Success
$7.78 /hr
1,229 hours

Kristina H.

Kristina H.

Experienced Skip Tracer/Private Investigator/Researcher

United States - Tests: 1

I have worked as a licensed Private Investigator in both Texas and Florida and have over 20 years of skip trace experience. I am able to successfully perform locates for attorneys, real estate professionals, the auto repossession industry, bail bondsman, as well as forensic genealogists. I have subscriptions to a variety of databases and provide a quick turn around time for my clients.

63% Job Success
$15.00 /hr
10 hours

Zaqir Hossan

Zaqir Hossan Agency Contractor

Internet Marketing, SEO, Website Management, Wordpress, ebay, Amazon.

Bangladesh - Tests: 9 - Portfolio: 3

Over the last 7 years I have developed wide range of skills while working as an Internet Marketer, IT Entrepreneur and Freelancer. I am now highly skilled in working on and with Internet Marketing, SEO, SMM, Internet Research, Email Marketing. I have been leading an Internet Marketing, Data Entry team for last 3 years. My knowledge, skills, professionalism, and excellent work ethics are tools that I use to deliver any project efficiently. I am a very fast learning, hardworking individual with great attention to details. I am a pro active person with a very strong customer success, support mindset. I am capable of offering assistance in a multitude of areas including: Web Development, Software Development, Graphic Design, Web Design, Internet Marketing, SEO, SMM, Forum Posting, Web Research, Data Entry, Product Search-Mining-Collection-Listing, eCommerce, Administrative Assistance and much more. You are welcome to Invite, Test me and my team with any kind of sample job that matches me and my teams skill set and I guarantee you will not be disappointed. I am here to create great long term working relationship and to showcase my teams ability to earn high reputation on this platform. I am open for any interview and service related queries. Hope to meet and work with you soon.

Associated with: Source Absolute

69% Job Success
$10.00 /hr
372 hours