Machine learning Freelancers

Browse Machine learning job posts for project examples or post your job on Upwork for free!

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

27

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 4.72.

4.72
Last updated: July 1, 2015
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  1. Tony Ojeda

    Tony Ojeda Agency Contractor

    Efficiency expert experienced in analysis, optimization, & innovation.

    United States - Last active: 11/14/2012 - 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
    0.00
  2. Iúri Vladimir Jesus Queiroz

    Iúri Vladimir Jesus Queiroz

    Economist - GeoMarketing Emphasis

    Brazil - Last active: 07/04/2014 - Tests: 3

    Had worked last 3 years with geomarketing technics, applying several types of geostatistical models through Hyundai, Fiat, BMW, Toyota, Harley-Davidson and Walmart expansion planning, sales forecast and conditional optimization curves.

    $33.33 /hr
    0 hours
    0.00
  3. Árpád Sárosi

    Árpád Sárosi

    Scrum Master and Web Developer

    Hungary - Last active: 2 days ago - Tests: 8 - Portfolio: 4

    As a scrum master, I have to manage developer teams, and bring out the best of them. I have to make smart, long-term bets, which are good for our PO and the developer team too. During my work, I have to influence key stakeholders to take action that will advance shared interests and strategic business goals. For my team I have to demonstrate unique blend of humanity and will, and if there is some conflict between them, I have to solve it with minimal noise. I have to attract, develop, engage and retrain talented individuals, to boost our team performance, and I have to create such an environment where people can realize their full potential. If there is some problem during the development phase, I have to confront and resolve it as quickly as I can. Beside my leader work, I'm developing web applications with NodeJS and AngularJS.

    $8.99 /hr
    0 hours
    0.00
  4. Casey McNamara

    Casey McNamara

    Senior Chemical Process Design Engineer and Process Modeling Experl

    United States - Last active: 4 days ago

    I am a Senior Chemical Process Design Engineer with 10 years of experience in the Oil and Gas and Chemical Industries. Most of my career has been working with large scale Oil and Gas players (ExxonMobil and ConocoPhillips). Currently, I am a lead design engineer for UOP. Services that I offer: -Process Modeling and Optimization Studies - dynamic and steady-state -Project Management Lifecycle Assistance -General Process Consulting and Guidance -Technical Report Assistance -Data Analysis (Statistical Techniques) -Advanced Process Control Studies (DMC, Real-Time Process Optimization) -Recruiting Assistance and Candidate Review

    $68.00 /hr
    0 hours
    0.00
  5. Anu Singh

    Anu Singh Agency Contractor

    Expert Data Scientist - R, Statistics, Data mining, Qlikview, PL/SQL

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

    I am a certified data analyst and have expertise in various data analysis fields. I prefer to work with R Programming Language but am also proficient in other data analysis tools. I have plenty of experience in data analysis and can work efficiently in the following tasks: - Statistical Modelling: Regression, Classification and clustering using state of the art algorithms such as: Regularized Logistic regression, random forest, gradient boosting machines, adaboost, neural networks, SVM, LDA, convolutional neural networks, among others. - Data munging: I can work with data in any format and make something useful out of it. This involves scripting in R, python or bash. - Information Visualization: I have experience using Shiny, tableau, qlikview, d3 and ggplot2. - Statistical Analysis: I have a strong background in statistics and can help you solve problems such as designing an A/B testing framework for your website or analyze data. - Web scraping - Crawling: I can write programs to extract information from the web efficiently and store it in a file or database, do analysis or visualizations from it. - Recommendation Algorithms: I have used recommendation algorithms effectively in the past. - R tutor: I can help you learn R from zero. I have been programming for more than 3 years in R and have used it on a daily basis ever since professionally. If you feel I can help you with the task at hand just invite me to submit a proposal! Looking forward to working with you,

    Associated with: WIN Tech Data Solutions

    $9.54 /hr
    6 hours
    0.00
  6. Kujtim R.

    Kujtim R.

    Data scientist & machine learning engineer in NLP and Computer Vision

    Macedonia - Last active: 2 months ago - Tests: 3

    I am PhD student in Computer Vision. I have graduated at Technische Universität München in 2014. My master thesis was related with NLP, text mining and machine learning. I am interested in computer vision, NLP and web development. Also I do online algorithm competition. I love math, and during high school and primary school I have participated in national and international math competition. During master studies I have done these projects: Worked in Yelp data-set challange as part of practical course data mining. Task: Estimated business rating using features extracted from business reviews (sentiment features and n-grams), user information and business location. Achieved 91% classification accuracy. (Text mining, machine learning, WEKA, Java) System of automatic agents for Indexing Pubmed & Pubmed Central for rich text annotations - Solr, Java, Bash (information retrieval, indexing, searching) Road type recognition using random forests on “BMW Car IT”- Python, Machine learning Web application "Collaborative video note"- Java Play!,ElasticSearch, CSS, JPA ,JavaScript, CSS, Ajax, PostgreSQL, GoogleAPI) Bachelor studies: Designed and implemented small compiler - 10000 lines of code C++ and 4 "student web application" in .NET Awards and honors: 1st place Codefu Autumn 2014 – competition in algorithms December 2014 DAAD scholarship for Master studies in Technische Universität München - April 2012 Honor Best Student of Faculty of Computer Science and Engineering, “SS Cyril and Methodius” University, Skopje and in top 3 students of university – 26.11.2011– Skopje Student of generation at Institute of Informatics (FNSM)– December2009,2011 Successful participation in Balkan Math Olympiad for adults – May 2008 Macedonian Math Olympiad (MMO 16-20years old): Silver (April 2008), Bronze (April 2006) National Math Competition in Macedonia – II prize (March 2008, 2007, 2006), I prize (March 2005) Successful participation in MMO -(April 2008, 2007, 2006, 2005) National WideMath Olympiad “PLUS” (Macedonia, Albania, Kosovo) III-prize (May 2003, 2004) IIprize (May 2005) Student of generation, 7th march (2004, 2005, 2006, 2007, 2008)

    $27.78 /hr
    0 hours
    0.00
  7. Drew S.

    Drew S.

    Science, Math, Art and Technology Enthusiast

    United States - Last active: 05/09/2014 - Tests: 3 - Portfolio: 4

    Rocket Scientist available for part-time and contract work (rocket not included). My background covers a broad of array technical and management experience across numerous science, engineering and technical disciplines. I have a solid track record of timely deliveries to customers and I enjoy working with enthusiastic collaborators. Capabilities include: Data Science and Machine Learning Techniques Computer Programming and Scripting in Python, R, C/C++ and Bash Geospatial Applications, Remote Sensing and GIS Systems Image and Signal Processing Data Mining/Scraping, Databases and Data Entry Audio/Video Production and Editing Voice Over Artist

    $35.00 /hr
    0 hours
    0.00
  8. Stuart Greenlee

    Stuart Greenlee

    Statistical Programming with R and Python

    United States - Last active: 07/21/2014

    Quantitative analyst with over five years of experience in statistical analysis, machine learning, programming, quantitative trading, and systems management. Over the past few years I have specialized in applying numerous statistical methods to financial markets to uncover consistent and profitable relationships. A vast majority of this work has been done by utilizing the R programming language. For my consultant work, however, I focus on projects outside of that realm as a way to learn and grow in many different ways.

    $50.00 /hr
    0 hours
    0.00
  9. Leonardo Dias

    Leonardo Dias

    Senior IT Consultant

    Brazil - Last active: 07/02/2014

    Data Scientist and Senior IT Consultant with more than 10 years of experience in these areas: - Web Development - Log Analytics - Enterprise Search - Email Marketing - Big Data - Business Intelligence - Data Visualization I work with a wide range of technologies and programming languages such as: - Java - PHP - Python - Javascript (including Node.js) - Solr - ElasticSearch - Hadoop - HBase - MongoDB - Cassandra And many others.

    $111.11 /hr
    0 hours
    0.00
  10. Di Zhou

    Di Zhou

    AWS Certified Solution Architect

    New Zealand - Last active: 01/16/2014 - Tests: 1 - Portfolio: 5

    I am an Amazon Web Services (AWS) certified solution architect and a senior software engineer experienced in a wide variety of enterprise and consumer applications. Some of my design and programming experience includes AWS, web application, natural language processing, text mining (e.g. entity extraction), machine learning, framework design, NoSQL etc. I live and breath in technology, and have always believed in the successful combination of Machine Learning algorithms and Internet (Cloud Computing) will bring invaluable benefits to millions of lives. In my spare time, I play on Kaggle and TopCoder.

    $77.78 /hr
    0 hours
    0.00