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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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Llewellyn Holtshausen

Llewellyn Holtshausen

Excel / PowerBI Specialist

South Africa - Tests: 1

I have 10 - 15 years experience in Business Consulting / Analysis and Business Intelligence Application Development. My service offering is one that builds on the client's needs, from revising business processes all the way through to the development of applications that will support the organisation's operations and decision making requirements. My skill is one that enables people and organisations to work more efficiently, while minimizing errors and improving overall organisational performance. I have developed numerous low-cost Self-BI applications in Microsoft PowerBI platform (PowerPivot / PowerMap / PowerQuery / PowerView), for the South African Government and other Private Sector organisations. Furthermore, I have done a fair amount of SQL database design, administration and ETL (Extract, Transform, Load) for the Private Sector. Please contact me if you want an efficient service, high-quality product and long lasting work-relationship. Looking forward to hearing from you.

75% Job Success
$35.00 /hr
144 hours

ingyu koh

ingyu koh

analysis of your problem and reliable solution

South Korea - Portfolio: 2

I am software engineer and scientist with experiences in pattern recognition in image, voice, financial data and texts. Programmings are in C++, php, javascript, html, css. I worked in KAIST(Korea) as well as Imperial College(London), Fermilab(USA). I am bilingual in Korean and English. You can have immediate responses through Skype meetings.

80% Job Success
$49.00 /hr
178 hours

Philip peter R.

Philip peter R.

Customer Support, Email Handling, Zendesk Suppport

Philippines - Tests: 10 - Portfolio: 1

I have been a Customer and Technical Support Rep for almost 8 years now, I have worked as a Technical and Email Support for an Australian Company, an Email Inquiry Specialist for a bicycle company based in Australia and as a Zendesk Email Support for a US based company. I have also been a Radio Announcer, Production Director for 12 years, and I also do voice over projects before I became a customer support. I may not be the best Customer Support just like what others claim about them, but I can follow instructions perfectly, work on the job efficiently, and can speak and write English correctly.

Groups: Pro Customer Service

96% Job Success
$7.78 /hr
7,978 hours

Uzair Shah

Uzair Shah

Programmer / Developer

Pakistan - Tests: 2 - Portfolio: 12

Over the last 6+ years, I have developed a wide range of web application using HMTL, DHTML, ROR, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I have experience in the following areas: SQL, Ajax, OOP, Framewords, CMS, Logo Design, Brand Identity Design, Stationary Design and software design and testing. Currently I am working in field of web development and designing in more than 10 countries See my website for more details

$20.00 /hr
0 hours

Albert A.

Albert A.

Business Intelligence & Solutions Designer Expert

United States - Portfolio: 6

I gather data and design solutions, the perfect blend of technical and business knowledge, I've been doing that since I graduated as an Electrical Engineer 15 years ago. Applied in a wide range of industries: power generation, automotive, technology, online business and ecommerce. I've Co-Founded 3 successful companies overseeing every aspect of operations, from research and development, supply chain, manufacturing, logistic, inventory, distribution, marketing and sales. I stay on top of every detail, I don't outsource until I master the skill, learning the tools required to solve my needs, I can quickly assess a situation and point out the areas of improvement. If I encounter a problem for which I don’t have an immediate solution I study, design the best possible outcome and start working the way to implement it. I'm good at establishing business relationships from suppliers to customers, managed sales and marketing teams, Apply online tools for scalability at low cost.

$22.00 /hr
0 hours

Shailesh Goel

Shailesh Goel

HTML | CSS | JS | Bootstrap | UI-UX | PHP, Laravel, AWS, Google Cloud

India - Tests: 5 - Portfolio: 4

I am a Computer Engineer specializing in Web development, High-end Design & Cloud Solutions with 3+ years of experience. I have a high level of competency in developing and customizing solutions based on various open Source technology etc. I have explored various platforms like Photoshop for Baner Design & Logo Design and also worked with Mysql, PHP, Ajax, Jquery, CSS and love working with PHP Frameworks especially Laravel. I can also provide assistance in developing mobile application with next generation user interfaces to give your business the right push.

76% Job Success
$27.78 /hr
35 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
14,943 hours



Web Application, Admin Support, SEO Developer

Bangladesh - Tests: 10 - Portfolio: 5

Hello, I am Md. Farhanur Rahman, a professional IT Developer from Bangladesh. I am currently working in Admin Support, Online Marketing, SEO and Web Development areas at oDesk. My primary concern is to ensure the perfect and satisfied service to my clients with highest performance. I already completed different Admin Support projects successfully and highly experienced working with Microsoft Office applications, Web Research, Data Processing, Personal Assistant and Project Management areas. I am proficient working with Online Marketing, SEO, Social Media Marketing, Content and Article Writing projects with most creative styles. I am experienced in Adobe Photoshop and Illustrator for Graphics Design Applications. I currently continue my study in HTML, CSS, Java Script, PHP for Web Application Development and WordPress, Joomla! for Dynamic Content Management Systems. Soon I wish to establish my career as a qualified Web Application Developer at oDesk. Thanks for visiting my profile, Md. Farhanur Rahman oDesk Certified Professional

100% Job Success
$4.72 /hr
6,151 hours

Md. Muid Ahamed

Md. Muid Ahamed

Email collector , Web researcher , Rapportive

Bangladesh - Tests: 3 - Portfolio: 3

As a full-time professional contractor, My vision is to work hard to satisfy the employer. Although i am a student i want to be a self reliant by freelancing job. i have over a 1 years experience in Landco Real Estate Company, and as well as Data entry , web research, Typing, MS Office, Team Management. I am a hard worker. I believe in quality not quantity. I take every job as a challenge. Because challenge is the way of success . Thank You !

$3.00 /hr
62 hours

Rose anne C.

Rose anne C.

Page Layout (indesign/illustrator/photoshop)/Proofreader/Data Entry

Philippines - Tests: 5 - Portfolio: 6

With years of experience with Indesign, Illustrator and Photoshop, I can guarantee you a high quality work within a required time or less. Through my knowledge and experience I can assure you that I can provide the best work for you. My objective is to provide 100% accurate service and full satisfaction to my client. I am a hard worker, honest and very dedicated person when it comes to my job. I always respect the deadline. So my aim is to deliver a good job in less estimated time. I am always ready to do your job with great confidence. I will always try my best to produce high quality work for you.

95% Job Success
$6.67 /hr
134 hours