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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.

38

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.

4.64
Last updated: September 1, 2015
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  1. Xavier Canal

    Xavier Canal

    Ruby on Rails Developer

    Spain - Tests: 3 - Portfolio: 4

    Ruby on Rails back-end developer since 2011 based on BCN. Really like care details and also talk about design and usability. I've been working on itnig, a business accelerator helping startup's to succeed in lean way. Since February 2014, working in Playfulbet as a pure backender. In my daily tasks I deal with redis, elastic-search, sidekiq, memcache, mysql, capistrano, jenkins, semaphore, TDD, and so on. And also working with Git, Vim. I've studied 5years of bachelor (spanish system) and working on production webs since 2010.

    $25.00 /hr
    0 hours
    0.00
  2. David Stephens

    David Stephens

    Data Analyst

    United Kingdom - Tests: 2

    Hello, I am a Data Analyst with 5+ years professional experience with a background in scientific research including publishing peer-reviewed papers. I have BSc (1st class honours) in Geographical Information Systems and Science. I am most interested in contracts that would take advantage of my R skills for data analysis and visualisation. Including: geospatial analysis, statistical modelling, data mining or building shiny data apps. A summary of my skills and experience: - Diverse types of research including geospatial analysis, statistical modelling, image analysis, GIS. - Daily use of R with experience of packages such as: dplyr, ggplot2, caret, sp, rgdal, gstat. - Developing interactive data tools using R’s ‘Shiny’ framework - Also have experience scripting in Python and SQL Statisitcs: - Linear regression, principal component analysis, t-tests. - Machine learning algorithms (random forest, neural networks) - Cluster Analysis (unsupervised classification) - Non-parametric significance testing (monte-carlo simulations) - Geo-statistical Interpolation (kriging) Other: - Image Analysis: Object-based image segmentation - Textural analysis for pattern recognition - Working with PostgreSQL/postGIS databases - Software: ESRI ArcGIS; Erdas Image; GRASS; QGIS; eCognition; SPSS.

    $35.00 /hr
    0 hours
    0.00
  3. Alexey Karnachev

    Alexey Karnachev

    Computer scientist with programming skills

    Russia

    I have experience in machine learning field, applied ML algorithms for social and technical data analysis.Engaged in system monitoring and abnormal conditions detection. Also, have a good skills in programming (R, Python, Java). Develop web crawlers for different purposes.

    $7.00 /hr
    0 hours
    0.00
  4. Marek Lipert

    Marek Lipert

    Senior iOS Engineer - Swift / Objective C Programmer

    Poland - Tests: 5 - Portfolio: 5

    "Most good programmers do programming not because they expect to get paid or get adulation by the public, but because it is fun to program." - Linus Torvalds I try to understand the problems before they are stated. I try to turn you back from abyss, if you only let me do it. I believe that communication is a key to success. I posess 10 years of software development experinece (4 years in iOS) and have prepared many beautiful apps durning that time (see my portfolio). As a former scientist I put enormous pressure on my apps so that they are bug-free and correct. I augment my skills with techniques borrowed from functional languages (clojure, lisp, haskel) to produce safer and less error-prone programs. I excel at fast development of bug free apps, totally focusing on the task at hand. I am communicative, open minded and creative. I have an experience with core iOS technologies, including (but not limited to): - Apple Watch Apps - UIKit for creating cool looks - Core Animation for animating it smoothly - Media manipulation - CoreAudio, CoreVideo, AVFoundation, CoreGraphics - Core Data and its integration with various cloud solutions - REST / SOAP integration - gps / custom maps - Bluetooth communication - OpenGLes - StoreKit - Push notifications - iBeacons (I have worked with Estimote beacons). I have also worked with some serious 3rd party libraries and services: - Social sites - Facebook, Twitter, Pinterest, Tumblr, Google+,LinkedIn - Cocos2d, Box2D for game programming - UDK (Unreal Development Kit) for 3D games - Credit card reader device libraries for credit card payment support - e-Commerce payment system - Paypal, Authorize.net, Stripe, Saleforce, card.io - Bugsnag and Crashlytics bug reporting systems - Parse for quick construction of simple backends. - AsyncDisplayKit for increasing performance of complex applications I have experience working with JIRA, Pivotal Tracker and Trello. I use git as a version control system. I own some iPhones (ip6, ip5s), Apple Watch and an iPad. I take good care of application looks on all required screen sizes and device orientations. I am looking forward to lead the development of interesting and challenging projects.

    $30.00 /hr
    0 hours
    0.00
  5. Nikolai Egorov

    Nikolai Egorov

    Software Engineer, Data Scientist

    Russia - Tests: 4

    Over the last 5 years, I have developed a wide range of web applications using Ruby on Rails, Python, Backbone.js, Redis, MongoDB, and PostgreSQL, including sites for startup companies and enterprise-scale products. My other core competency lies in the area of Machine Learning and Data Analysis. I have been worked on projects for both academia and business, and have experience in the following areas: Big Data, Speech Recognition, Image Processing, Natural Language Processing, and Text Mining. Now I am seeking opportunities to build websites, and data-driven products from the ground up for you or your business.

    $25.56 /hr
    23 hours
    0.00
  6. Sumit C

    Sumit C

    Enterprise App Developer using Microsoft & Open Source Technologies

    India - Tests: 4 - Portfolio: 2

    Dear All, I am an independent solution provider for business critical applications/architecting enterprise products. With all my 11+ core experience as a mentor, architect and a hands-on developer, I would like to leverage my expertise to deliver solution using Microsoft technologies (ASP.Net, MV*, C#, Sql Server, ASP, VB, etc.), Open source (Python, R, PHP), Big Data (Hive, Hadoop, HBase, Storm, SOLR, etc.), Patterns and Practices (Design Principles and Patterns), OOPS, AGILE/SCRUM. Domain expertise comprises of Health Services, Social Platforms, Finance, Retail, Manufacturing, etc. Proven track record of delivering and maintaining enterprise level products across globe.

    $22.22 /hr
    0 hours
    0.00
  7. Rick Munene

    Rick Munene

    Expert Analyst, R, Python, RapidMiner, Web Scraping, Machine Learning

    Kenya - Tests: 1

    Proficient analyst, offering expert analytical and statistical skills with extensive project management experience. Attention to detail & ability to work in a pressurized time sensitive environment Experience running complex and high volume ETL processes Skilled in Machine Learning Algorithms on R, Octave, RapidMiner, KNIME Exposure to MIS/data warehouse applications, Big Data analytics, CRM & Enterprise systems in a Telco Environment. Sound understanding of relational, object and dimensional databases Extensive experience with SQL/Server T-SQL, Oracle PL/SQL, Jasper Reports, SAP, Pentaho BI, R, SPSS & Excel 2007/2010 Hadoop Certification Good written and oral communication skills Expertise in Amazon EC2 cloud architecture, Windows Azure, Windows Server Administration, Linux systems

    $10.00 /hr
    0 hours
    0.00