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Last updated: October 1, 2015

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Alvaro Barrientos

Alvaro Barrientos Agency Contractor

Expert in Machine Learning and Data Mining

Uruguay - Tests: 18

Electronics engineer specialized in soft computing, machine learning and intelligent data analysis. Always enthusiastic about math skills, and willing to discover knowledge in new scientific concepts. Research experience in sequential pattern mining applied to stock markets analysis and insider trading. Two years of professional experience as analyst programmer for a top-tier USA bank. One year of experience as an automation engineer in a galvanized-steel line.

Associated with: Accelf Services

$35.00 /hr
0 hours

Hidayat ur R.

Hidayat ur R.

Data Scientist (R, Python, Weka, Matlab)

Pakistan - Tests: 3 - Portfolio: 1

I have done Msc in machine learning plus one year specialization in data science from Jhon Hopkins university, currently i have been author of 4 publications. I have 2 years of expertise in statistical data analysis, machine learning, computer vision, text mining and natural language processing. Previously i have developed various applications for audio classification/ speech recognition, computer vision( object detection, object classification), Natural language Processing(Named entity recognition, Rudimentary analysis, sentiment analysis) and Machine learning( Classification and multivariate regressions) . Skill Set: R, Matlab, Python,Weka, Csharp

68% Job Success
$15.00 /hr
350 hours

Kayvis Damptey

Kayvis Damptey

Skilled in R and Weka for your Business needs

United States - Portfolio: 4

As a Data Mining practitioner with my bachelors in Industrial Engineering I know how data models(qualitative or quantitative) can be routinely created/updated and implemented to detect potential changes in the system or to predict and optimize resources. Making the mass amount of data collected quickly useful and to the point. I written programs in R (a Support vector Machines and Netwon-Rasphon Algorithm), SAS(Created non-linear models, edited and merged datasets), and C++(created a calendar and listing program), and have used Excel, MySQL, and MS Access to create tables and query databases via coding. I understand the need for clear data requirements and good data structuring. I offer a unique solution to each client, allowing them to decide what stage of their analytics journey they wish to start or improve at. As a statistical model is a mathematical approximation of the process this allows for me to easily optimize the system via operation research.

$25.56 /hr
0 hours

Salman Ghani

Salman Ghani Agency Contractor

Experienced Web Developer / Professional

Pakistan - Tests: 4 - Portfolio: 32

Over the last 8+ years, I have been involved in development of websites, desktop applications and mobile apps. These are my core areas of expertise: (C# and vb), MS SQL Server(2005,2008,2008 R2,2014), Visual Studio (2005,2008, 2010,2012,2013), Java. I have been using MS SQL Server to handle the database end in web and desktop applications. Also, I have good experience of PHP/MySQL based web development. I am fully capable to perform a development job from scratch till the end i.e. compilation and/or analysis of requirements until launch of the application in production environment. My portfolio includes many such projects where I was the only person to take care of all the aspects of a project, whether it be analysis, design, development, testing, hosting or technical consultancy. I really enjoy working with mobile applications. Starting from analyzing the requirements until getting the app approved by apple to put it on the app store, I can handle all the tasks myself. I can perform very well while working with facebook API, twitter API, Google Maps, ClickBank API, In app purchase, GPS based apps and many more. I am in a habit of writing very clean and well managed code, which other developers can comprehend very easily. This characteristic of code makes the maintenance procedures convenient in the long run. I am very keen to develop long term business relationships with my clients. This is the reason that i try my best to deliver a very high quality performance. My dedication with my work helps me achieve my targets.

Groups: Corona Labs

Associated with: Mobile Expert

$20.00 /hr
742 hours

Tom M.

Tom M. Agency Contractor

The Number Cruncher

United States - Tests: 2

Seasoned engineer with over 20 years of experience in complex algorithm development for signal and image processing applications. Have worked in algorithm and software development as both a leader and a follower. MSEE, BSE, BSCS, Math minor and a recent data mining certificate 3 US patents to date Keywords: DSP signal and image processing, quantitative algorithms, pattern recognition and feature extraction, speech/audio processing, speech recognition, biometrics, OCR, C/C++/Matlab/Octave/Python/R/SAS/Weka/OpenCV, data mining and statistics, time series and forecasting, GPS, Google analytics/adwords/maps, MT4 FOREX analytics, data mining, statistics, SIFT/SURF features, NumPy/SciPy/Pandas/Mahotas/PIL/Matplotlib, accelerometer, gyroscope, magnetometer, Raspberry Pi, RPi, ARMA, ARIMA, cointegration

Associated with: Innovative Number Crunchers, LLC

100% Job Success
$83.33 /hr
626 hours

Rahul Singh

Rahul Singh Agency Contractor

Search/NLP/Semantic/Predictive Models/Machine Learning

India - 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

84% Job Success
$55.56 /hr
3,615 hours

Gokul Sukumar

Gokul Sukumar

ICT Consultant, ERP Consultant, Business Intelligence

India - Tests: 2

I have 4 years of professional IT experience. Worked across various verticals including IT applied in Civil Engineering. I am an Engineer in IT and also done my PG in Information systems management from Brunel University, London. I am a consultant who provides expert advice to organisation/people looking for Technology solutions, Wireless Infrastructure, Business Intelligence, ERP solutions and other cutting edge solutions to make their day better. I have also consulted for the UN and the world bank. Hence, I have also knowledge in International markets.

$11.11 /hr
0 hours

Dr mustansar ali G.

Dr mustansar ali G.

PhD in Machine Learning, Uni of Southampton, UK

Pakistan - Tests: 1

I hold MSc & PhD from Uni of Southampton UK and I am Gold Medalist of UET Pak. =====AN INTERNATIONALLY RECOGNISED NAME===== Please Google with my name "Dr Mustansar Ali Ghazanfar" and analyse the impact of my research & development internationally. =====EXPERIENCE===== I joined Brandwatch UK in Spring 2012. I worked as a Java software engineer from 2012 to onwards. I obtained a Ph.D of Computer Science from University of Southampton, UK, with major in Machine Learning and minors in Artificial Intelligence and Data Mining. I have been awarded best student paper award from IADIS European conference on data mining 2011. I am interested in developing efficient algorithms and machine learning techniques to solve real world problems. I am in particularly interested in problems on prediction, recommender systems, data mining, and information retrieval. I had worked as consultant for many start-ups (e.g. on various projects related to prediction.

70% Job Success
$33.00 /hr
109 hours

Muhammad Rasyid

Muhammad Rasyid

Matlab, Computer Vision, Pattern Recognition, Data analysis, Android

Japan - Tests: 3

I am a software engineer and researcher, I received my Doctoral degree from Department of Computer Science Tokyo Institute of Technology. I worked in several research applications using MATLAB and C/C++ for more than 6 years, and more than 100 hours working experience in oDesk. I am interested only in short-time (at most part-time) projects. My core competencies are in video/image data processing and general pattern recognition problem. I also have an interest on data analysis. I am familiar with some libraries related to my competencies such as OpenCV, HTK, and data analysis tool such as WEKA. I also have an experience in making Android application. I write my code by a plain text editor as well as IDE such as MS Visual Studio (C++). I am working both in UNIX and Windows environment. I also fluent in English both written and verbal (TOEIC-ITP: 935, TOEFL-iBT:100).

$24.44 /hr
128 hours