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On average, 37 Machine learning projects are completed every quarter on Upwork.


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Time needed to complete a Machine learning project on Upwork.

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Machine learning Upwork freelancers typically receive a client rating of 4.63.

Last updated: October 1, 2015
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Elizabeth Esswein

Elizabeth Esswein

python programming, data analysis and processing

United States - Tests: 2 - Portfolio: 5

I have an MS in computer science with coursework in algorithms, hardware, databases, information retrieval, and machine learning. I also have background in linguistics and math. I have experience setting up and maintaining Linux servers with Apache, PHP and MySQL and developing applications in that environment. My goal is to put my programming and system administration skills to work while learning about disciplines outside of computer science.

100% Job Success
$50.00 /hr
874 hours

Andrey Ogurtsov

Andrey Ogurtsov

Biostatistician / R programmer

Ukraine - Tests: 1

Biostatistician with 3 years of experience. Favourite programming tools - R and SPSS. Performed works: • definitions of primary and secondary variables; • sample size calculations; • writing statistical analysis plans for phase I-IV and bioequivalence trials; • performing statistical analysis and writing statistical reports; • creating CRF; • data input and verification; • developing correspondent SOPs. STATISTICAL AND MACHINE LEARNING SKILLS: • classical methods of analysis; • general and generalized linear models; • non-linear modeling (splines, GAMs); • tree-based methods (bagging, random forests, boosting); • dimension reduction (PCA); • clustering (hierarchical, K-means); • cross-validation; • bootstrap; • multiple comparisons adjustments. PROGRAMMING SKILLS: • using R functions for wide range of statistical methods; • writing new R functions to implement desired functionality; • data wrangling with basic R functions and packages like reshape2; • data visualization (basic graphs and ggplot2); • automated report generation and reproducible research (knitr with R Markdown or LaTeX); • interactive presentations with shiny, rpanel and googleVis; • SPSS (both GUI and syntax); • SQL (basic knowledge).

$10.00 /hr
0 hours

Manali Ajudiya

Manali Ajudiya

Data Scientist / Software developer

India - Tests: 2 - Portfolio: 1

I am a computer engineer passionate about machine learning and web crawling expert. Tools/Technology: IPython, R Studio, Asp.NET, MVC, NopCommerce, AJAX, Telerik, TDD Languages: C#, VB, Python, R Data: SQL Server, MySql, Entity Framework, LINQ, Hadoop, MapReduce Designing: HTML, CSS, Twitter Bootstrap Scripting Language: JavaScript, Jquery API : Web API, Google API, Facebook applications Payment gateways : Paypal, 2Checkout Source Controls : Git, SVN, TFS I have deep knowledge about Asp.Net programming architectures like repository patterns, EF database first and code first approaches, scaffolding, dependency injections and sql server fundamentals like cursors, functions, CTE, views, indexing. I am excellent at bug solving and performance optimization.

$16.67 /hr
0 hours

Diep Dao Trong

Diep Dao Trong

Big Data Engineer, Web and Mobile Develper

Vietnam - Tests: 1 - Portfolio: 1

I'm a responsible and hard working person. I had working experiences in Software Development Life Cycle, OOP, Database, Linux Server, Networking and Big Data. My strengths language are Java, Python and PHP. In Relational Database Management, I had working experiences with MySQL, PostgreSQL, Oracle and MS SQL Server. In NoSQL, I had working experiences with Mongo, Cassandra, Elasticsearch and Hadoop System. Moreover, I can work as Web (Spring, Struts, CodeIgniter, Laravel) and Mobile (Android) developer.

$6.00 /hr
0 hours


AMOL KHADE Agency Contractor

PHP/JavaScript/ASP.NET/Wordpress/Web Developer/Algorithms Developer

India - Tests: 6 - Portfolio: 4

MY GUARANTEE !!! Pay Upon Approval: Remove risk by paying upon completion of work. Customers pay me when work is delivered and accepted. Predictable Billing: When work is priced on results and not days of effort, pricing is both simple and highly regular. Accept or Reject: I believe in work quality that is metrics-based and measured objectively, making it easy for my clients to accept or reject work produced. Payments based on milestones - Pay only if satisfied with work - 25% - After delivery of Milestone 1 50% - After delivery of Milestone 2 75% - After delivery of Milestone 3 100% - Project complete.

Associated with: Artificial Intelligence Multi Soft Technology Pvt. Ltd.

$22.22 /hr
0 hours