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Machine learning Job Cost Overview

Typical total cost of Upwork Machine learning projects based on completed and fixed-price jobs.

Upwork Machine learning Jobs Completed Quarterly

On average, 38 Machine learning projects are completed every quarter on Upwork.


Time to Complete Upwork Machine learning Jobs

Time needed to complete a Machine learning project on Upwork.

Average Machine learning Freelancer Feedback Score

Machine learning Upwork freelancers typically receive a client rating of 4.64.

Last updated: September 1, 2015
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  1. Kalbi Zongo

    Kalbi Zongo

    Data Scientist

    United States

    I'm working on my PhD in Statistics and have been involved in massive data set analysis and reporting in the field of Transportation, Genomic, and Education. I have experience with building predictive models using machine learning algorithms. I also have experience with extracting data using SQL from database for the analysis. I have experience with linear models, generalized linear models, classification, clusters analysis, and design of experiment . I can do data analysis in R, SAS, and MATLAB.

    $40.00 /hr
    0 hours
  2. Ashish Kumar

    Ashish Kumar

    Statistician, Data Scientist

    India - Tests: 3

    I am a statistics and information science masters major from the premier institute Indian Institute of Technology Kharagpur. After college I have worked in financial, IT and consulting firms. I am planning to go for higher studies. I have sound quantitative aptitude and statistical rigor. I am well equipped in coding and using open source software. I have worked on product development, financial modelling, market research , behavior analysis etc. I have work on many machine learning algorithms and I am taking my steps into Deep Learning slowly.

    $10.00 /hr
    0 hours
  3. Nan Singh

    Nan Singh

    Accounting and Finance Professional

    United States - Tests: 1

    Financial management professional, worked over eighteen years in financial positions, playing key role in preparing senior management strategic plans, implementing financial systems, providing financial analysis and leadership. Presented balanced and sound strategies while ensuring fiscal stability.

    $15.00 /hr
    0 hours
  4. Aaron Polhamus

    Aaron Polhamus

    Data Scientist specialized in R, data mining, and predictive analytics

    United States - Tests: 3

    I run a small consulting shop, Polhooper Strategic, with a few other really smart, capable people. We solve data problems for enterprises, developing customized software and algorithms that help your organization meet its business goals.I like people, I like numbers, and I love the learning process associated with each new engagement. Recently, a lot of my team's time and energy has been going toward the development of LeadScore, a product that helps companies that helps direct mail marketers run more efficient customer acquisition campaigns. We've written data visualization software for another client, and earlier on in the summer did very well in Kaggle's AllState Purchase Prediction competition, placing 17th our of 1,585 participants. Prior to co-founding Polhooper, I worked as a statistical consultant to Revolution Analytics, one of the largest statistical consulting firms in Silicon Valley, helping them develop software for a range of commercial applications and course content. You can read more about us and our work at My LinkedIn profile is

    $55.56 /hr
    0 hours
  5. Pavel N.

    Pavel N.

    data scientist and machine learning developer

    Russia - Tests: 1 - Portfolio: 3

    I have experience of 3+ years of data mining in different fields like: computer vision, pattern recognition, text mining, natural language processing etc. For last year I took part in some big data projects using hadoop+java and map/reduce pattern. In my work I use python, java, R, c# and sql.

    $40.00 /hr
    0 hours
  6. Tony Ojeda

    Tony Ojeda Agency Contractor

    Efficiency expert experienced in analysis, optimization, & innovation.

    United States - Tests: 1

    To use my knowledge and experience in data science, finance, business strategy, management, and entrepreneurship to to help businesses solve problems. Over the last 8 years, I've worked in a variety of roles for companies and also started my own software company. I have experience doing everything from creating reports and conducting statistical analysis to managing people, from analyzing business scenarios to making strategic decisions. I possess a variety of skills (see below), but what really sets me apart is my creative problem solving. I have a unique ability to process information very quickly, understand a situation, and formulate a framework for how to solve problems before I even physically begin working on a solution. This, combined with my technical knowledge and ability to execute, allows me to work extremely efficiently and get amounts of work done in periods of time that others cannot. Skills: Data Mining & Analysis, Data Science, Predictive Analytics, Machine Learning, Financial Modeling, Process Automation & Optimization, Business Planning, Strategy Formulation & Execution, Project Management, and Entrepreneurship. I'm also a native English speaker and writer and have excellent communication skills in both. Technical: Advanced proficiency in Microsoft Office (Excel, Access, Word, and PowerPoint) and Visual Basic for Applications (VBA). Proficiency in HTML, AS400, R statistical programming, Tableau business intelligence software, and SlideRocket presentation software.

    Associated with: Stratalytix Agency

    $33.33 /hr
    0 hours
  7. Alessandro Usseglio Viretta, PhD

    Alessandro Usseglio Viretta, PhD Agency Contractor

    Innovation and Strategy Consultant


    I'm a keen follower of technological trends and founder of, presently the most advanced e-commerce website solution for 3D printing service bureaus. My core competencies lie in data processing (machine-learning, statistics and application of big-data methods), software (architecture design, algorithm development, management, agile methodologies) and 3D printing, with particular regard to the processing and visualization of 3D data. I'm a Physics graduate with a PhD in Computational Neuroscience from the ETH - Swiss Institute of Technology in Zurich, rated as the best institution in continental Europe.

    Associated with: In Numero LLC Agency

    $90.00 /hr
    0 hours
  8. Alexander Goncearenco

    Data scientist with an extensive research experience

    United States

    Computer science, computational biology, biophysics and bioinformatics training. Prior background and experience in commercial software engineering as a systems analyst, data architect and software developer. Experience in designing and implementing distributed asynchronous services and data-rich web interfaces. More than 16 years of Linux and Unix experience. Interested in small data analysis projects, development of data-rich pipelines and consulting, particularly in biomedical and biotech fields.

    $80.00 /hr
    0 hours
  9. Bhavin S.

    Bhavin S.

    Machine Learning Expert

    India - Tests: 1 - Portfolio: 10

    Over the last 3 years, I have developed a wide range of projects on Linear Regression, Logistic Regression, Neural Networks, SVM, K-means, PCA, Anomaly Detection, Recommender Systems, Large scale machine learning which includes commercial, research and study projects. My core competency lies in selection of best ML techniques and optimize it for high performance and good accuracy which helps to work it in real-time environment with very less overhead. For one of the such project where I required to deal with very large data set, high accuracy and quick response time, I had optimized and fin tune the algorithm. The work of that project was awarded in IEEE international conference. I am happy to say that I had cleared Machine Learning course from Stanford University via Coursera with 100% marks.

    $27.78 /hr
    0 hours
  10. Corinne Rauch

    Corinne Rauch

    IT Manager

    United States - Tests: 1

    A technically sophisticated and business savvy management professional with continued career progression and documented history of bridging technical and managerial acumen in turning around of information technology operations coupled with insightful exposure to IT management. Proven expertise in IT help desk operations management including preparing IT strategy, budgets, plans, policies, training and implementation strategies for ensuring operational efficiency. Skilled in ensuring technical solutions are designed for performance, reliability, scalability, maintainability, supportability, business continuity, and business agility while leveraging industry’s best practices. A keen strategist with expertise in managing IT operations to leverage technology in creating revenue opportunities. An effective leader, trainer, and a natural motivator with acknowledged strengths in integrating efforts of cross-functional teams to derive maximum overall operational efficiency.

    $35.00 /hr
    0 hours