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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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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
14,962 hours

Maricar B.

Maricar B.

Professional Data Entry/Web Researcher

Philippines - Tests: 6 - Portfolio: 2

I have EIGHT years of experience working in Business Process Outsourcing company as a Data encoder and a good user of MS Office applications, especially Excel and Word. I can type with an average of 65 words per minute. I am a quick and eager learner and am very adaptable. I have a professional, yet friendly and I am reliable, dedicated and extremely hard-working employee. My objective is to provide quality services for my clients at the most efficient manner.

100% Job Success
$4.44 /hr
2,444 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
2,638 hours

Swapnil Sinha

Swapnil Sinha Agency Contractor

Transaction Coordinator

India - Tests: 15 - Portfolio: 13

Specialist in providing Real Estate administrative support to Real Estate professionals and I have worked with Keller Williams Realty Professionals( Sadle Home Selling Team, Portland, USA), Berkshire Hathaway Homeservices KoenigRubloff Realty Group, Ray White New Zealand and I have 1 year and 3 months experience as "Researcher" under Indian based company "Virtual Clone". During tenure I have worked as a Virtual Assistant for Australian based consultancies "Gold Recruitment" and "Palaris Mining". During tenure, my work consists of updating data from website to spreadsheet, transferring and analyzing data, web based research, LinkedIn research, searching email contacts and verifying using Email Checker, maintaining ZOHO CRM, email handling, report generating, formatting text in MS Word, maintaining data in MS Excel and finally reporting to immediate consultant. I am Hardworking, Trustworthy, Professional to work, Detail oriented with strong ability to understand specific instruction. I am always on the go for new exciting projects. I work with honesty and integrity and do what it takes to deliver the results that my clients want or require with the best quality I can offer with a very minimal supervision. I can multi-task and deliver results on time. It is my principle to continuously strive for excellence. Thus, it will be my great pleasure to share my skills on whatever projects that I will be handling in the future. The key motto is to provide high quality service with utmost confidentiality and extreme accuracy with quick turn around time & to build a long-term relationships with my employers. I am available to be interviewed through Skype and to discuss the details of the task.

Associated with: Servozo

100% Job Success
$6.67 /hr
2,182 hours

Mostafizur R.

Mostafizur R.

PDF (Fillable Form, Conversion & Edit), LiveCycle Form|OCR|Data Mining

Bangladesh - Tests: 7 - Portfolio: 16

Are you looking for a dedicted, skilled and diligent person on Administrative Support? You can select me. I would like to utilize my professional experience for your project as a freelancer. I am specialist on: >> PDF Conversion >> PDF Interactive (Fillable) Form using Java script >> PDF Editing >> Web Research >> Website Data Scraping >> Google Form >> Various Data Entry > Power Point Video Making >> Blog creation >> Word Formatting >> Microsoft Office application specially in MS Word, MS Excel, PowerPoint etc. My primary goal which is Client's Satisfaction- to provide the buyers completed projects within their budget, time with full accuracy. I can guarantee the work you will receive will be 100% mine. With the experience that I have I can assure I can be a productive member of your campaign.

94% Job Success
$7.50 /hr
1,837 hours

Ahmad Mseddi

Ahmad Mseddi

Arabic - English Translator - Legal | Computer knowledge

Tunisia - Tests: 10 - Portfolio: 4

Hi, thanks for stopping by! I only work on ONE job at a time, which keeps me totally focused and devoted to the task. ◘ An enthusiastic freelancer. I have studied Business English for 3 years. I am a native Arabic speaker but I am so fluent in English as well as in Arabic. I am fully experienced in TRANSLATION from ENGLISH to ARABIC and vice versa. Also, I am acquainted with legal terminology. ◘ I am a DATA ENTRY & DATA COLLECTION perfectionnist. I have been doing web research in a quick, professional manner for a company I work for as a part-time job. ◘ I have an experience as a radio presenter so doing VOICE OVER is something I can do professionally! Please feel free to ask for a sample of my recorded voice and I will willingly send you one.

100% Job Success
$6.67 /hr
1,324 hours

Nedra H.

Nedra H.

Certified translator and transcriber

Tunisia - Tests: 6

* A certified translator to and from English, Arabic, French, and Spanish. I am a multilingual, which explains perfectly my polyglottery. A Masters degree holder in English literature obtained at the Faculty of Arts and Humanities of Sfax A proofreader/ Editor / transcriptionist: * Fields of expertise: Legal Medical Business Linguitics/ academic Technical Fictional * I speak/write in 4 languages: ARABIC (Native) ENGLISH (Fluent) FRENCH (Fluent) SPANISH (Fluent) * I can conduct accurate, advanced and fast web researches. I can mine data of different kinds: emails, adresses, phone numbers and the like. Happy hiring!

$5.56 /hr
1,656 hours

Mary Collamat

Mary Collamat Agency Contractor

Expert Web Reseacher, Data Entry, Transcriptionist

Philippines - Tests: 3 - Portfolio: 6

I'm dedicated in giving my clients a quality work that they can trust. For almost 2 years of working as office staff with various task at hand I can assure my client a organized, responsible with a keen eye on details kind of worker. I always bring out the best in me, always prepared and flexible to all challenges in line with the companies or the project's quest for continuous improvement.

Associated with: COLLAMAT

98% Job Success
$7.78 /hr
6,394 hours

Cessielou D.

Cessielou D. Agency Contractor

Pharmacist Virtual Assistant

Philippines - Tests: 5 - Portfolio: 13

The primary purpose of the position is to provide a supportive office administrative function to any business, ensuring that computerized records are captured accurately and maintained in the prescribed manner. In which I am confident with my 4 years of office and home base data entry position. Both as a medical and general transcriptionist.As a certified clinical pharmacist of 10 years. It is my duty to ensure data entry of complex and/or classified source documents into a computer database for hospital, pharmacy, and business use. Performs other related clerical duties as required. "An audio transcriptionist by heart with an organized brain of a virtual assistant."

Associated with: sarj consulting

100% Job Success
$10.00 /hr
6,007 hours