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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, 36 Machine learning projects are completed every quarter on Upwork.

36

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 4.67.

4.67
Last updated: August 1, 2015
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  1. Terence B.

    Terence B.

    Software Engineer | Neural Networks | DSP | Java,C/C++,Matlab

    Philippines - Last active: 17 days ago - Tests: 4

    My expertise is centered on designing and developing intelligent and adaptive applications using the techniques of Neural Networks and Digital Signal Processing. I have also developed several web automation projects using java (J2SE and J2EE). I can also develop firmware and software applications in C/C++. Below is the summary of the skill set I have and the programming languages I have used. Skill Set - Digital Signal Processing - Image Processing - Artificial Intelligence (Neural Networks) - Embedded Systems Development - Control Systems - Robotics and Automations - CAPTCHA Analysis - Optical Character Recognition(OCR) - Web Automation Programming Languages - Java ( J2SE , J2EE and J2ME) - C/C++ - Visual Basic - Matlab

    $40.00 /hr
    4,188 hours
    5.00
  2. Rahul Singh

    Rahul Singh Agency Contractor

    Search/NLP/Semantic/Predictive Models/Machine Learning

    India - Last active: 06/18/2014 - 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

    $55.56 /hr
    3,615 hours
    5.00
  3. Serge K.

    Serge K.

    Python,C#,Vb,Developer

    Ukraine - Last active: 23 hours ago - Tests: 3 - Portfolio: 7

    I have extensive experience in creating machine learning and business management systems. I work with Python,C#,VB.Net,PHP, JavaScript,Amazon, GAE,MS SQL , MySQL , MongoDB . My core competencies lie in analytical and machine learning techniques including neural networks, classification, predictive modeling, clustering and processing big data sets . I've created a lot of complete desktop and web applications for business management,machine learning, neural network,recommendation systems.

    $32.00 /hr
    10,819 hours
    4.74
  4. Alexey Tigarev

    Alexey Tigarev Agency Contractor

    Hadoop/MapReduce/Java/Scala/Python/ElasticSearch/PredictionIO/Agile

    Ukraine - Last active: 23 hours ago - Tests: 9 - Portfolio: 21

    I am interested in 1). Projects which require nontrivial algorithms, distributed computations, etc 2). Agile software development.Some of technologies I am interested in working with are:Hadoop/MapReduce, Amazon Web Services (EC2, S3, Elastic MapReduce), Lucene/Nutch/Solr (for search engines), Java, Python, functional programming.[Summary]Strong theoretical background in math, algorithmics and IT; broad software development industry's experience including but not limited to programming, object-oriented and database design, development for UNIX/Linux, working with miscellaneous RDBMS; working in team and team leadership (6 and 4 years, up to 12 team members), project management and  requirements engineering; strong experience with Agile development methodologies (I am a Certified ScrumMaster); diverse experience with miscellaneous programming languages and paradigms; experience in communication with international customers; clear vision of how must successful product look; communication and facilitation skills - combination of these skills allows me to successfully lead the creation of  outstanding software products.I do programming since 1991 (I was 12 years old then). I program compiling (Java, C/C++) as well as script languages (PHP, Python/Jython, Perl). I know how to combine the best sides of several programming languages in one project, also by using some exotic programming languages (like Icon, Scheme, and Haskell).I am committed to the continuous improvement of software development processes in my team and in the entire organization and to the creation of high quality software products.[Professional Skills]Communication and management capabilities: Establishing project vision and scope; gathering of product requirements from clients; preparation of software requirements specifications (SRS); project estimating and planning; coaching team members; pair programming; communication with international customers; facilitation of Daily Scrum Meetings, design meetings and retrospectives; maintaining backlog of user stories; helping product owner to state requirements in form of user stories; facilitating introduction of agile practices to the team/project.Methodologies: Scrum, XP, PMBOK.Project planning and tracking tools: Primavera Teamplay, Microsoft Project, MindManager, XMind, Bugzilla, Mercury Quality Center, Trac, Redmine.Programming languages: Java - 7 years, C++ (g++) - 4 years, Python/Jython - 4 years, Perl - 4 years, C, PHP - 5 years, Javascript - 3 years, Pascal, Assembler (TASM, GNU Assembler), Basic, Scheme, Ruby, Icon, Delphi, Unix shell scripting (bash, sh).Programming and design practices: OOA&D (Object Oriented Analysis and Design), UML, design patterns, refactoring of existing code design, TDD (Test Driven Development), continuous integration.API, frameworks, technologies: JDK, EJB, JBoss, Castor JDO, Apache, Apache Tomcat, Jetty, IBM WebSphere, Log4J, JCE, XML (FOP, Xerces, DOM, SAX, XSL, XSD), Java3D, Spring, Spring Webflow, Hibernate, JSP, JSTL, JNDI, AJAX, Acegi Security, Jakarta Commons, Jasper Reports, BIRT, Swing, AWT.Design tools: Sparx Enterprise Architect, Power Designer, VP UML.IDE: IntelliJ IDEA, Eclipse, NetBeans, JBuilder.Build tools: Ant, Maven, XDoclet, make, CruiseControl.Vesrion Control: CVS, SVN.Code analysis tools: PMD, Checkstyle, JDepend, Doxygen, Cobertura, EMMA.RDBMS: Sybase SQL Server, Sybase SQL Anywhere, MS Access, Oracle, MySQL, IBM DB2, Interbase/Firebird, H2, PostgreSQL.Platforms: UNIX (Free BSD, Linux, RealTime Linux) - 5 years, MS Windows, MS/PC/Novell DOS, IBM iSeries (AS400), Java platform.

    Associated with: AgileAlgorithms Agency

    $45.00 /hr
    2,112 hours
    4.89
  5. Eugene Krevenets

    Eugene Krevenets Agency Contractor

    Full Stack Developer (Node.js/Python/Angular.js/React)

    Montenegro - Last active: 1 day ago - Tests: 3 - Portfolio: 9

    Hello, I'm full-stack developer with a higher mathematical background. # My Skills * Front end: AngularJS/ReactJS, RequireJS/Gulp, SASS/LESS, coffeescript, three.js, canvas, WebRTC, webgl, mobile, socket.io, phonegap * Back end: Node.js, Python Django, Jinja2, flask, MongoDB, MySQL * ENV: VBox, Vagrant, Docker * Principles: TDD, BDD, CI, SOLID * Public services APIs: 4sq, Facebook, Google, Instagram, OpenStreepMap, Stripe.com, Twitter, UserVoice, YouTube and other * Other: Mathematical model, AI # Briefly about me: ## Freelance I worked in many projects: * https://lavaboom.com high secure mail box (go, angularjs, babel, postgresql) * https://lightjar.com media storage (Dropbox-like) (angular.js, stripe, pyramid) * http://www.social-threads.com t-shirt market (node.js, mongodb, angularjs, stripe) * http://www.makercloud.io DIY market and planner (node.js, mongodb, angularjs) * http://cielo24.com speech recognising service (python, django) * http://musedirect.net artist management system (python, backbone, flask) * http://wikium.ru training games (angularjs) ## Social-net startup I was working on startup - Realaxy - its a 3d social net. Here is our widgets http://pressanykeytocreate.blogspot.com/2013/07/realaxy-in-closed-beta-under-cover-i.html. We have created a flash application with tons of 3d, heavy UI and strong interaction with the server REST API. ## Gamedev I was working in Gamezhero (http://www.gamezhero.com) studio as a developer and team leader for a more than five years. There I have developed tons of casual games and game frameworks. ## Pet projects ### IT events organizing http://wave-developers.github.io ### Game engine http://darlingjs.github.io It is javascript game engine main focused on complex, multilayered architecture for maximum flexibility of game objects: ### Other projects http://hyzhak.github.com In free time research javascript for client side, also for server side (node.js). Developed some mobile application for Android and Blackberry Playbook. Also lead some tech-blogs: * http://pressanykeytocreate.blogspot.com (English version) * http://anykeytocreate.blogspot.com (Russian version)

    Associated with: jakijak

    $37.78 /hr
    2,861 hours
    4.70
  6. Mikhail M.

    Mikhail M.

    C#/C++/C/Visual Basic .NET senior software engineer

    United States - Last active: 02/20/2014 - Tests: 4 - Portfolio: 5

    I design, develop, test, maintain and enhance applications using Microsoft technologies that include .NET Framework (C# and Visual Basic .NET), WinRT, WPF, ASP .NET, DirectShow, Media Foundation. I am an idependent contractor and I do all the work myself, from start to finish. My interests include multimedia applications and applications leveraging popular web APIs including Bing Ads, Google AdWords, Google Analytics, YouTube and eBay. I enjoy programming complex algorithms involving image processing, computer vision and video and image encoding standards in C and C++ on various operating system platforms that besides Microsoft Windows include Linux and UNIX. I have worked on applications that stored data in Microsoft SQL Server, SQL Server Express, SQL Server Compact Edition, MySQL, Oracle Database, IBM DB2. Geographic Information Systems (GIS), artificial intelligence, and machine learning are my educational and professional backgrounds. I am looking forward to help you and your clients to implement efficient solutions that will innovate your line of business and enhance your customer experience.

    $67.77 /hr
    2,855 hours
    4.99
  7. Monis K.

    Monis K. Agency Contractor

    NLP, ML, SOLR , Mahout, Sentiment Analysis, Hadoop, Nutch, Scrapy

    India - Last active: 23 hours ago - Tests: 3

    I would love to solve challenging and interesting problems in my area of expertise which is Natural Language Processing and Machine Learning( text domain). The specific areas of my interest are Sentiment / Opinion / Emotion Analysis , Search, Recommendation Systems, Question Answering systems, large scale text processing. My experience in these areas span over more than 7 years during which I have worked on many challenging problems in the areas of Recommendation Systems, Large scale search engines, Sentiment analysis, Question Answering System, Classification , Clustering, Information Extraction, Crawling etc. I have lot of experience of working with start-ups which almost all the time are trying to solve some new problem, I understand the culture and the demand. And I love coding. Though I have worked with many languages, lately I have been using Java and Python. I also know C++ and Perl well. Tools and Libs I am well-versed with: SOLR, Lucene, ElasticSearch, Mahout, Hadoop and the whole stack, Weka, NLTK, OpenNLP, svmlight, crf++, GATE, JAPE and amny more Nutch, Scrapy

    Associated with: SimplyPhi Software Solutions Agency

    $50.00 /hr
    4,909 hours
    4.87
  8. Tayyab T.

    Tayyab T. Agency Contractor

    Chief Technology Officer

    Pakistan - Last active: 23 hours ago - Tests: 2 - Portfolio: 2

    I have a MS(CS) from Stanford University with a specialisation in AI. My work at Stanford was concentrated around information retrieval, natural language processing and understanding. In addition, I am also interested in statistical data analysis and big data.

    Associated with: Red Buffer

    $33.33 /hr
    2,428 hours
    5.00
  9. David Zhang

    David Zhang

    Experienced Software Engineer with broad skillset

    United States - Last active: less than one minute ago - Tests: 1 - Portfolio: 3

    6+ years of software development experience in Python, Java, Django/Flask and Solr/Haystack. I also have Machine Learning/Data Mining background and I have been using scikit-learn for machine learning projects. I have worked on different platforms and system, including Linux(Ubuntu, Redhat) and windows, Mysql and PostgreSQL database, etc. I am usually very willing to dive into new technologies. Graduated with Software Engineering and Computer Science degree. Understand computer's internal mechanism well enough to design and build robust and error resistant applications.

    $38.00 /hr
    1,098 hours
    4.48
  10. Mario Chirinos

    Mario Chirinos Agency Contractor

    Electronic engineer and computer scientist, IEEE Member

    Mexico - Last active: 23 hours ago - Tests: 8 - Portfolio: 19

    I am an electronic engineer and a computer scientist, since 2003 I have been working on projects within the following areas: - Computer vision, Machine learning and Pattern recognition. - Image and audio processing. - Mobile robotics. - Embedded Linux. (Raspberry PI, Beagle board, ODROID and others) - Networking and TCP/IP. - Web design using HTML5, PHP, Python, JavaScript, AJAX, CSS and MySQL. - Hardware, electronics, PCB design. - Home automation. - Linux migration. In my portfolio you can see some of my personal projects. The list of client past projects can be seen in the Work History and Feedback section, for confidential reasons I never put clients projects in my portfolio.

    Associated with: Áurea - Technological Development

    $40.00 /hr
    608 hours
    4.45