Sentiment analysis Freelancers

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Sentiment analysis Job Cost Overview

Typical total cost of oDesk Sentiment analysis projects based on completed and fixed-price jobs.

oDesk Sentiment analysis Jobs Completed Quarterly

On average, 3 Sentiment analysis projects are completed every quarter on oDesk.


Time to Complete oDesk Sentiment analysis Jobs

Time needed to complete a Sentiment analysis project on oDesk.

Average Sentiment analysis Freelancer Feedback Score

Sentiment analysis oDesk freelancers typically receive a client rating of 4.48.

Last updated: April 1, 2015

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Monis K.

Monis K. Agency Contractor

NLP, ML, SOLR , Mahout, Sentiment Analysis, Hadoop...

India - Last active: 1 day 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

$50.00 /hr
4,499 hours
Rahul Singh

Rahul Singh Agency Contractor

Search/NLP/Semantic/Predictive Models/Machine Lear...

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
3,622 hours
Georgiy Savchenko

Georgiy Savchenko Agency Contractor

Experienced .NET architect, developer, team leader

Russia - Last active: 24 days ago - Tests: 4 - Portfolio: 1

Dedicated, self-motivated, always available, super-communicative sr. developer and architect. I deliver high-quality work on the same level as a good software company does. Worked in a software development company for 6 years, also a startup founder. I've been on both sides of the wall so I understand what employers want very well. I write and test code so that you wouldn't report any bugs most of the time. I guarantee. Looking for job primarily on .NET platform, that mostly involves challenging technical and algorithmic solutions (data parsing/processing, case analysis, optimizations and fast execution, multithreading). I perform my task producing high quality code that is easy to maintain and support. My algorithmic skills are measured on world-known website (link to my profile is ). Primary technologies I am familiar with: .NET (VB, C#), Visual Studio (all versions), MS Sql Server, Azure, MVC, ASP.NET, WCF, WPF, WinForms, JavaScript, AngularJs, jQuery, HTML, DOM, REST. Secondary: C++, F#, CGI, Python. Other skills: nltk, machine learning, parallel programming (threads, C# TPL), combinatorics, statistics, math programming, HTTP hacking. Possess strong project management and team leader skills. Led teams from 2 to 7 developers with using modern tracking systems (Team Foundation Services, Visual Studio Online, MS Project) and methodologies (Agile, Scrum, waterfall). Have experience in developing natural language processing solutions (data mining, text extracting, text classification based on machine learning).

Associated with: Prism Development
$38.89 /hr
554 hours
Ben Piché

Ben Piché

Computational Linguist

United States - Last active: 10/24/2012

An internally motivated NLP engineer with a passion for computational linguistics and an inability to relax. Just as comfortable fifteen pages into a research paper as committing code to a weekly build. Experience in syntax/semantics, text analysis, named entity recognition, sentiment analysis, and parsing social media makes for a silver bullet on any problem with unstructured text. This stuff keeps me up at night.

$50.00 /hr
4 hours
Lorenzo Incardona

Lorenzo Incardona

Data Specialist, Researcher and Translator

Italy - Last active: 1 day ago - Tests: 11

I earned a PhD in Semiotics at the University of Bologna (Italy) and I wrote an interdisciplinary dissertation on the relationships between semiotics and the semantic web. I have a deep knowledge of the theories of languages and their application to texts analysis and knowledge representation. Indeed, I have both working and academic experience in fields like translation, localization, technical writing, web content evaluation, web research, data entry, proofreading and semantic technologies design.

$22.00 /hr
4,803 hours
Valentina P.

Valentina P. Agency Contractor

Multilingual data analyst/entry and market researc...

Italy - Last active: 1 month ago - Tests: 6 - Portfolio: 1

I'm an italian marketing researcher, I am skilled in statistical analysis, media and marketing research. Multilingual Italian/French/ English. Accurate data entry skills, experienced in database and excellent attention to detail. Ability in multi-task. Bilingual Italian/French due to family background and studies. Master's Degree in Economy and Management and Ph.D in Communication and complex systems.

Associated with: AC&C
$16.67 /hr
15 hours
Ricky R.

Ricky R. Agency Contractor

Seo / Sem / Reputation Management / Image Removal...

India - Last active: 5 days ago - Tests: 3 - Portfolio: 2

I provide a plethora of services including online reputation repair, online reputation monitoring, Google suggest management, brand reputation management with online reputation management case studies and more. The main objective of an internet marketer is to oversee that your website is well designed and promoted well. Web designer optimizes the Market !! If you want to make your website or blog a success then you must go for internet marketing. No matter how professional or informative your website is, it is of no use if the visitors are not able to find it. This is where internet marketing comes into play. The visitors should be easily able to find your websites and internet marketing just helps to do that.

Associated with: Brain Wire
$4.44 /hr
3,379 hours
Peter Kazazes

Peter Kazazes

iOS, Social Algorithmic Backends, just about every...

United States - Last active: 03/15/2014 - Tests: 2 - Portfolio: 6

In 2009, I created a whimsical and, in retrospect, ridiculously unpolished directory of Atlantic shark species for iPhones and iPads. It was written in HTML and ran natively with the help of the then-omnipotent Phonegap wrapper. If you look at it now, it looks like many of the other rushed-out-the-door apps of its time. "Shark Mate!" was a UI and programatic disaster, but it was my disaster. The few dozen downloads a day I was getting in 2009 kickstarted a drive within me to develop things. A drive that, in time, will surely have a proper name due to its pervasiveness in my adolescent developer peers. Five years later I'm playing in a different league. In the intervening years, I have worked with some amazing companies, lied about my age more than a few times, tackled some pretty hefty big data, and learned a hell of a lot. My biggest claim to fame thus far has been predicting the 2012 election to 0.75% of the popular vote using my own social media-based sentiment analysis algorithm. I'm no Nate Silver, but if you run in to him let him know that I'll show him mine if he shows me his. Today I oversee my company, Sibyl Vision, and have yet to drop the freelance gig.

$55.56 /hr
106 hours
Aadil Farooqui

Aadil Farooqui Agency Contractor

Software Developer

Pakistan - Last active: 2 months ago - Tests: 2

I am a programmer with an experience of Research-based application development. I have worked on the Semantic based Text Categorization solution that has wider applications when dealing with textual information. I am currently working on the Insurance Solution with the team of best developers using Java Enterprise application and have delivered the best Web-based Cross platform application. I have delivered the best of my knowledge to the tasks associated to provide the best Software application, as I am able to coordinate with the experts with the Industry knowledge and transform that into the working model of a Software application.

Associated with: WAK Solution Providers
$12.00 /hr
1 hours
Usman Farooqi

Usman Farooqi

BI/ETL Dev Microstrategy/Pentaho/SSIS/SSAS/SSRS/OB...

Pakistan - Last active: 04/22/2013 - Tests: 4

Lead Data Warehouse Design Architecture and Business Intelligence implementation for multiple desktop / web based BI/DWH Platform Projects. Developed Business Process Management Solutions for multiple Fortune 500 companies. Good analytical & design skills, focused approach, process oriented, hardworking and professional attitude towards work. A team player who has the ability to work independently, lead others, and also to perform well in the team Involved in all phases of the software life-cycle, including requirements definition, design, validation for testing, implementation and support Have good communication and interpersonal skills

$22.22 /hr
137 hours