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, 1,219 Data mining projects are completed every quarter on Upwork.

1,219

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 4.67.

4.67
Last updated: May 1, 2015
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  1. Guangming L.

    Guangming L.

    Data Scientist and R Expert

    United States - Last active: 1 day ago - Tests: 7

    I have 7 years of experience in data analysis. I'm the Chief Data Scientist and founder of Cabaceo.com, a data science consulting company in Ann Arbor, Michigan, US. I also teach people how to do data science using the R programming language at www.MasterR.org, where you can receive high quality training materials for free. I used to work as an analytic consultant for FICO, where I built scorecard for Picture People to predict customer response rate to their marketing campaigns, which doubled their ROI. I also built customer segmentations for Canadian Tire Bank, which gave the executive team a holistic understanding of their customers for the first time and resulted in a chapter of a book. More recently, I have built a linear regression model to explain the relationship between interest rate of peer-to-peer loans and borrowers' characteristics using data from LendingClub, a two-level clustering-and-randomForest model to predict human physical activities using smartphone data, a logistic regression optimization based on precision and recall, a R-implementation of the cross-sectional regression and quintile-portfolio construction methods published in the Journal of Economic Literature. I have a masters degree in Biostatistics from the University of Michigan and a bachelor's degree in mathematics from New College of Florida. I'm an avid MOOC taker, constantly learning new techniques and tools in data science and machine learning. I took all the courses in data science, statistics and machine learning from Coursera, Udacity and Edx. I respond all my messages in less than 24 hours.

    $100.00 /hr
    608 hours
    4.97
  2. Habet Madoyan

    Habet Madoyan

    Armenia - Last active: 1 day ago - Tests: 4 - Portfolio: 1

    I have about 8 years of working experience in conducting statistical analysis. I have Ph.d From National Academy of Science of Armenia and MBA from University of Missouri-Columbia. My core advantage is that i have experience in both practical business and statistical analysis. I know what statistical method is appropriate for different business issues. From my experiences i also learned how to properly communicate findings of statistical analysis to the "non-statistical" audience I have done statistical analysis in market research, to support different government policies, etc. I am SPSS Level I certified specialist. I am competent in Microsoft Excel modeling, in SAS programming and using T-SQL for business analysis.

    $25.00 /hr
    30 hours
    5.00
  3. Anatoly Alekseev

    Anatoly Alekseev

    Analyst and programmer

    Russia - Last active: 1 month ago - Tests: 47 - Portfolio: 7

    Expert in VBA/Excel/Visual Basic 6/SQL, interested in Cuda, Python. Have some C++ and ASM experience. I'll be glad to help with: Optimization and automating of business-processes. Developing of decision support systems, E-commerce systems, including data interchange between Ebay/Amazon/SmugMug/ custom CRM systems. Web scraping/crawling, automated retrieval of weakly-structured data. Implementing methods of artificial intelligence (expert systems, artificial neural networks, genetic algorithms),data mining. Natural language processing tasks (intellectual textual search, natural language generation, etc). Imitational modeling (especially financial models, gaming), prediction of complex systems. Distributed applications, high performance computing (scientific computations), cloud computing (Azure/Amazon). Software reverse engineering.

    $55.56 /hr
    15 hours
    4.99
  4. Jerry Rd

    Jerry Rd

    Data Scientist/ DataMining Expert/ AlgorithmResearch&Implementation

    China - Last active: 6 days ago - Tests: 5

    I have a master degree of probability and statistics.. I am a R guru. I have 6+ years experience of using R/SAS for statistical analysis and data mining/machine learning. I love my work as statistical algorithm research and implementation. And I am a hard working people. I have done projects in several industries such as Web Research/ Web Application/ Marking/ Financial Strategy/ Medical/ Commercial/ Sports industry. Also I am familiar with C/Perl/Python/Mysql/PosegreSQL/Latex/Javascript. I like to solve problems for my client, please feel free to contact me if you are interested in my skill set. Look forward to hearing from you!

    $33.33 /hr
    379 hours
    4.99
  5. Luke Green

    Luke Green Agency Contractor

    R-Programming and Statistics Consultant

    United States - Last active: 1 month ago - Tests: 9 - Portfolio: 2

    I am an honors double major in Mathematics and Applied Math/Statistics at Stony Brook University and founder of Vivaldi Analytics, a small data analysis startup based on Long Island. I have a large amount of experience with R - specifically machine learning algorithms, data visualization (using ggplot2 primarily), and data cleaning. I've been working as a statistics consultant both independently, and for my company for the past year. I've completed work for a variety of individuals and companies, such as the Faculty-Student Association at Stony Brook and StatSocial ( http://www.statsocial.com/ ). I also have experience creating data analysis applications using R Shiny. For some examples of my past projects, please see: http://www.vivaldianalytics.com/r-shiny-1.html You can also try out a free version of Violin, one of my company's survey analysis products here: https://vivaldianalytics.shinyapps.io/Violin/ If you have any questions about my services, please contact me on Skype at luke.green853.

    Associated with: Vivaldi Analytics Inc.

    $55.00 /hr
    12 hours
    5.00
  6. Aman Jain

    Aman Jain

    Professional

    India - Last active: 1 day ago - Tests: 8 - Portfolio: 6

    An MBA (Finance) and a Commerce Graduate from best Indian Colleges with 3 years of experience in 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
    453 hours
    4.95
  7. Basavaraj Patil PhD

    Basavaraj Patil PhD Agency Contractor

    Data Scientist,Specialist in Predictive Analytics

    India - Last active: 3 days ago - Tests: 3 - Portfolio: 1

    Works with a team of Ph.D., level data scientists and software engineers. The focus of the team is Financial Data Analytics and Predictive Modeling Techniques. We develop predictive analytic techniques, trading strategies, algorithms and build tools, stock screeners etc., We are also into Predictive Modeling activities across the domains,finance, retail and pharma. We are highly specialized in Statistics,Artificial Intelligence,Modeling and Algorithm development.

    Associated with: Predictive Research

    $40.00 /hr
    2,761 hours
    5.00
  8. Marina alexander P.

    Marina alexander P.

    financial services, research, data entry, translator (RU,EN,GR)

    Greece - Last active: 2 months ago - Tests: 2

    I have a professional experience in accounting, finance and management - 14 years. During my professional experience and different roles I have developed technical understanding of controls, financial reporting to ensure a practical approach to implementation. I am a very result driven and action oriented person, flexible, and friendly individual with good communication and organizational skills, problem solving, and teamwork. Specialties: Financial Management & Economist Financial Accounting Financial Analysis, Reporting Cost Management Internal Controls Audit Systems Implementation Mother tongue - Russian Other languages: English, Greek Technical skills and competences - Ability to operate a personal computer, fax and copier Computer skills and competences - ERP, Microsoft Office, Access, bookkeepers program, Internet.

    $10.00 /hr
    101 hours
    5.00
  9. Robert Del Vicario

    Robert Del Vicario

    Management Consulting

    United States - Last active: 10/21/2014 - Tests: 7 - Portfolio: 4

    Robert Del Vicario has 6 years of industry experience in the financial services sector with functional experience that includes strategic planning, financial strategy, operations, product management, and product development for Fortune 500 corporations and privately owned entities. Robert has expertise in the areas of cash flow modeling, statistical analysis, predictive analytics, and the creation of PowerPoint pitch decks. Additionally, he is an expert user of Excel, R, Access, and Python. Robert graduated from Indiana University where he received his MBA with concentrations in Finance and Business Analytics. He also holds a Bachelor of Arts degree in Business from the University of New Hampshire. Twisted Limb Paper had this to say: "Rob worked with my company, analyzing my SEO and cost and revenue per website hit. After analyzing our data, he responded quickly and thoroughly with relevant, constructive, and easy-to-understand advice. Rob really took ownership of my business’s needs beyond the requirements of the project, researching solutions with supporting evidence and taking the initiative to create as model which tracks advertising costs to conversion rate and income. He voluntarily investigated multiple platforms for a redesign of my website until he found a suitable one, and knowing how busy I am, created an easy-to-follow action plan with a resource contact list. Not only was it a pleasure to work with Rob, but his recommendations are already making a positive impact on the company. I highly recommend Rob and would work with him again in the future."

    $111.11 /hr
    0 hours
    5.00
  10. Lyndon Smith

    Lyndon Smith

    Problem Solving, Data Solutions, Systems Development, Keyword Research

    United States - Last active: 11/05/2014 - Tests: 2

    I love to build systems, processes, automation, research keywords and mine data. I have been a partner or founding member of 6 businesses (sold some) and am currently still a partner at Knowledge Levers and Quality Information Publishers. After 12 years of working to develop my own ideas, of which several are now sustainable business which no longer require my constant involvement, to jumping into consulting. I am looking forward to learning about and helping other businesses pursue their ideas and goals. I specialize in building systems that work. I can build automated triggers & help you find the data points that are valuable to your business. I can quickly clean data, merge data and make data speak. I also have extensive experience with keyword research and mining empirical search data. My favorite business model is the long tail. I have worked in logistics, distribution, publishing, archiving and handled all financials for several companies as well.

    $38.00 /hr
    0 hours
    5.00