Data Mining Experts & Data Analysts

Get Your Data Mining Project Started Today!

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.

Browse Data mining job posts for project examples or post your job on Upwork for free!

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, 1,254 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 4.68.

Last updated: July 1, 2015
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  1. Polina Jordanova

    Polina Jordanova

    Excel Advanced User, Data Validation Expert, VBA Basics

    Bulgaria - Last active: 1 day ago - Tests: 10 - Portfolio: 2

    I have more than 10 years of experience in a media analysis field, with primary focus on data validation, process automation and comprehensible graph representation. My last job title included generation of graph files for Social Network Analysis visualisations. So far I have worked with custom software such as Pajek and Gephi. My expertise can be used for both simple (formatting and formula editing) to rather complex VBA challenges. Data handling and process automation are mandatory at my workplace, so, you can expect strict task execution, relevant feedback on current developments and deadline compliance. My work experience includes newsletter compiling for companies such as Philip Morris, Kraft, HP. I have worked for a few years meeting daily hard deadlines, supervised by the Dow Jones Company. My master's degree involves Finance and Marketing. My studies helped me in understanding the basic principles of succesful sales and research technologies. Other interests include psychology with few coursera sessions succesfully passed - Social Psychology and Introduction to Psychology conducted by Weslean University and University of Toronto, respectively.

    $25.00 /hr
    161 hours
  2. Aman Jain

    Aman Jain

    Finance & Accounting Expert

    India - Last active: 4 days ago - Tests: 8 - Portfolio: 6

    An MBA (Finance) and a Commerce Graduate from best Indian Colleges with 3 years of experience in AN MNC as an Risk analyst. I have 6+ years of experience on marketing and finance side. Currently, i am leading a team of MBAs specializing in excel, preparing and analyzing Financial reports, writing finance related articles, accounting, forecasting, valuation, business plans, etc.

    $12.00 /hr
    455 hours
  3. Liz Owens

    Liz Owens


    United States - Last active: 6 days ago - Tests: 1

    I will be an asset to your project. I am a CPA with over 25 years of experience in both the healthcare field as well as general accounting. My passion is automation by utilizing Microsoft programs. I have extensive experience with pivot tables, vlookup queries, etc. I am a quick study and can understand complex issues. As a stay at home mom, I want to continue to challenge myself to keep my skills fresh.

    $33.33 /hr
    190 hours
  4. James Borres

    James Borres

    Expert Data Entry/ Web Research Specialist

    Philippines - Last active: 22 hours ago - Tests: 9 - Portfolio: 4

    I specialize in research, data entry and scraping, web mining, data gathering and analysis, power point presentations, graphics and picture designs. I have above average knowledge in computer applications, Microsoft Applications, Google Docs and know all keyboard techniques. I’m a fast learner, hardworking, reliable, keen to details and able to follow instructions to finish any task. My experience able me to work with different Professionals even in different cultures. I can work with minimum supervision and even under pressure without affecting the quality of my work.

    $5.00 /hr
    859 hours
  5. Sudeepna Perera

    Sudeepna Perera

    Data Entry Operator / Accounts Assistant /Web Researcher/ Fast Learner

    Sri Lanka - Last active: 22 hours ago - Tests: 5 - Portfolio: 12

    I wish to be work as Data Entry Operator / Web Researcher / Account Assistant. I'm currently looking for new challenges and opportunities to strengthen my abilities, as well as to gain experience and knowledge. I have good working experience with MS Word , Excel packages & ability to work with MS Power Point, Pdf, & Accounting packages. Always I do my best any work with 100% accuracy and On time. Look at my portfolios, working history & feed backs how is my proficients. I'm ready to work for you as full time freelancer. I have five years working experience as an Accounts Assistant in private firm in Sri Lanka. In that period I have experienced for preparation of pay roll, bookkeeping & preparation of other accounting reports using MS Excel. Best Regards, Sudeepna

    $3.33 /hr
    4,353 hours
  6. William Faucher

    William Faucher

    Excel Guru with VBA Macro Experience

    Canada - Last active: 6 days ago - Tests: 1

    I am a self-starter with a high attention to detail and the ability to manage multiple competing deadlines. My Excel skills are very advanced including Macro development in VBA. I always communicate effectively with end users to develop tools which will support dynamic and growing businesses. My work ethic is exceptional and I take pride in always going the extra mile to ensure my customers satisfaction.

    $11.50 /hr
    781 hours
  7. Lina Grigorova

    Lina Grigorova

    Financial analysis, Reporting /Excel, PowerPoint/, Business Plans, CRM

    Bulgaria - Last active: 1 month ago - Tests: 10

    Over the last 10 years I have become a professional in managerial reporting - I am a master of analyzing and presenting data, using excel and PowerPoint. I have both corporate and start-up experience, together with an MBA degree and I have mastered evaluation of business models, process management and planning, data-mining, financial analysis. My goal is to become also a successful freelancer, using all my knowledge and experience to boost your business.

    $21.00 /hr
    148 hours
  8. Umair Ahmed

    Umair Ahmed

    Mian Umair Ahmed

    Pakistan - Last active: 1 day ago - Tests: 3 - Portfolio: 1

    An experience of 2 years as a Business Services Manager in a private company. My specialties lie in Recruitment, Real estate proposals, Data mining, Research and Analysis. I have performed projects for Fortune 1000 companies. Learned Big Data concept and implemented it in an effective manner. Expect Dedication and Devotion Research and Analysis: Performed Competitive researches for old companies. Also, helped new ventures in providing statistical data that ensured success for them Recruitment Process Outsourcing: 1. Candidate searching: Just provide me the job description and I would provide you with the best candidates using my premium Linkedin, Ladders and Jigsaw account. 2. Job Searching: Providing new jobs to the clients using different job boards which includes Indeed, Monster, Dice, Careerbuilder, Glassdoor, Baanboard and Linkedin. Real Estate Proposals: Performed comparable researches and provided a complete analysis of the subject with its sold and rental comparables. Calculated the cap rate of the property and conducted market research on the area. Order Processing: Placing books orders of every kind on Amazon, Ebay and other stores. Event Management: Adding and updating events in iCloud. Sending remainders to the client regarding new events. Database Creation: Building big databases using different sources and managing the data in an organized manner

    $6.67 /hr
    961 hours
  9. Constance Mikuzi

    Constance Mikuzi

    Proofreader, Data Entry, Writer, Business Analyst

    Kenya - Last active: 22 hours ago - Tests: 2

    My objective on oDesk is cut out to assist companies and individuals achieve their goals. I'm a team player who is focused more on achieving the company's goals as a team than individually. I'm inclined to providing great output at reasonable amounts of time and achieve periodic goals. I'm a business analyst by profession where my main duty is to offer assistance to businesses mostly SMEs after careful market, internal and competition study. The same ideologies and principles I offered companies, are the same principles, I will apply in my day to day life as a freelancer. Any employer that provides me with the opportunity to work for them will receive nothing short of quality work turnaround and value for money.

    $5.00 /hr
    597 hours
  10. Alix W.

    Alix W.

    Executive Administrative/Personal Assistant

    United States - Last active: 1 month ago - Tests: 4

    Hi my name is Ali and I am a Virtual Executive Assistant. I have been working as a personal assistant/virtual assistant for 5+ years. I have been working on computers for 10+ years. I was born and raised in California and have outstanding people and customer service skills. I have worked in various industries from food service to health care. I am very self disciplined with incredible work ethic. I get the job done before the deadline without the need for supervision. I am a problem solver with a proven ability to respond to challenges and act decisively under pressure. I take great pride in my work and always go 110% for every client. You will not find a harder working or more reliable Virtual Executive Assistant on Upwork. I work in a private home office with a 110mb Internet Connection, multiple screens and a dedicated phone line. I have a A.S. in Business Administration from Sierra College in Northern California and I am working towards a B.S. in General Management at Sacramento State University. I am available via Skype and Email on both my computer and my phone so I am almost always online. I am skilled in all Microsoft Office Products as well as Google Drive and related applications. I have a premium Dropbox account and unlimited Google Drive storage. Although not a expert, I have experience with Wordpress, domain purchasing/management as well as blog updating/management. I also have very basic experience in SEO optimization and photo editing/logo design. I also use Teamviewer and Jing on a daily basis and have experience with multiple types of Project Management Systems. I excel in Proofreading and Internet Research as well as data mining. My specialty is Social Media management (Facebook, Twitter, Pinterest, YouTube, LinkedIn) and creative writing. I love in depth projects and multi-tasking. I also have project management experience and I can help create business plans and proposals. I am a very fast learner and have an outstanding grasp of English both written and spoken. I have traveled through the United States and Europe as well as Africa so I have experience working with multiple cultures and nationalities. I am incredibly picky about the clients I work with so I can constantly provide excellent customer service as well as always go above and beyond the project requirements. Please understand that this means I am unable to accept projects that are not hourly. I also will not work with anyone who does not have a verified payment method. As long as you accept these requirements I would love to help you with your project and I am happy to discuss more via message, Skype chat or a phone call. I look forward to learning more about your company and your project! Ali Rose Skype: rosieaw

    $16.67 /hr
    0 hours