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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, 37 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 4.63.

Last updated: October 1, 2015
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Andrei Z.

Algorithm and Machine Learning Engineer

Belarus - Tests: 8

I have extensive experience in machine learning and data mining, including search engines, natural language processing, crowdsourcing and regression analysis. As part of my PhD study I also enjoy computer vision, especially what concerns face and emotion recognition. Note: I already have full-time job, so I can accept only short-term projects that I can deliver with high quality in a reasonable time.

$27.78 /hr
9 hours

Tristan Hearn Agency Contractor

Software engineer and data scientist

United States

I am a highly experienced software engineer and researcher, with a background in scientific computing, machine learning, statistics, and research math. I hold a doctorate in applied mathematics, and have worked for NASA, DoD, and other private and public institutions. I have strong interests in pattern matching, data analysis, compression, computer vision, and image denoising/restoration. I am very proficient in Python, C, MATLAB, and several other programming languages and environments.

Associated with: MangoCat Software

$50.00 /hr
0 hours

Rodion V.

Rodion V.

Data science / Python / Machine learning

Russia - Tests: 7 - Portfolio: 1

I am a Data scientist and a Python developer. Expertise: — Data extraction, cleaning, feature selection, normalization and preprocessing with Pandas & Numpy — Data scraping with lxml, Scrapy, BeautifullSoup and Requests — Data visualisation with matplotlib and Seaborn — Machine learning and modeling: Classification, Regression, Clustering and NLP with scikit-learn, xgboost, keras and NLTK — Big data with PySpark and AWS — Web applications with Django & Flask — All of the above being done using Jupyter (Ipython Notebook) and PyCharm

97% Job Success
$20.00 /hr
393 hours

Alexander Khlebushchev

Alexander Khlebushchev

Machine Learning / Data Science Analyst

Russia - Tests: 1 - Portfolio: 1

I do machine learning, data mining, scientific analysis, including all stages of data processing. I have a professional experience in Python and C/C++ as program languages. I experienced in applying of scientific solutions (algorithms) to engineering, scientific, analytical and business problems, starting with searching for appropriate solutions and ending with program implementations (sometimes including high load).

$55.56 /hr
0 hours

Rahul Singh

Rahul Singh Agency Contractor

Search/NLP/Semantic/Predictive Models/Machine Learning

India - Tests: 3 - Portfolio: 3

I have good experience in the field of big data, machine learning, search, natural language processing, semantic web and knowledge modeling. I have worked on Named Entity Recognition, RDF, SPARQL, JSON, XML, Hadoop, Mongodb, Couchdb, ElasticSearch, Solr, Lucene, Mahout, R, Gate, Apache-Jena, Dbpedia, Ektorp, Weka, Jackson. I have a good experience in programming languages such as Java, R, SAS, Python. I have extensive experience of applying machine learning algorithms to solve complex business problems. I am a post graduate in Electrical Engineering, IIT Kharagpur (2004-2009).

Associated with: OSBII Agency

84% Job Success
$55.56 /hr
3,615 hours

Hovhannes S.

Hovhannes S.

Image processing, Computer Vision, Machine Learning

Armenia - Tests: 4

- Desktop application development using C++/Qt - Complex algorithms & data structures - Socket Programming - Computer Vision, Image Processing using Matlab, OpenCV, OpenGL, MKL, ITK, VTK - Medical Imaging using ITK - Highly optimized C++ programming, TBB, MKL, BLAS, LAPACK, IPP - Video/Audio streaming over network using LIBVLC, FFMPEG, GSTREAMER. - Development of technically complex projects and scientific articles. - Generic programming, OOP.

89% Job Success
$38.89 /hr
785 hours

Alexey Kuzminich

Alexey Kuzminich

Python addicted developer and Machine Learning enthusiast

Russia - Tests: 3 - Portfolio: 7

More than 7 years in software development. Started from desktop applpications for Windows (Delphi), I then switched to HTML/Javascript development (plain Javascript, jQuery, Prototype), PHP/MySQL scripting (REST-ful APIs), CMS-based website development (Bitrix, Typo3), website development with PHP frameworks (CakePHP, Zend Framework). Finally, I came to Python/Django development (websites, web services (APIs), unix utils (daemons), command-line applications, web scrapers), NoSQL databases (MongoDB). I also have some experience in Linux administration (Ubuntu, Apache, Nginx, PostgreSQL/MySQL) and deployment (Ansible, Fabric). Also I'm really interested in solving Machine Learning problems like classification, clustering, linear regression etc. I'm a big fan of Test Driven Development (TDD) and try to use it in every project. I'm familiar with OOP principles, refactoring, software design patterns, Scrum. My point is - first think, what the problem is, then design/prototype clean and simple solution, then do it.

$22.00 /hr
60 hours

Kaiqi Z.

Kaiqi Z.

Researcher on Data Mining and Machine Learning

Singapore - Tests: 2

I am interested in data mining and machine learning and have more than 5 years experience on researching on the two topics. I have more than 4 years coding experience using Java, C#, and more than one year working on python. I also have participated in several web application developments such as blog systems.

$10.00 /hr
0 hours