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On average, 30 Data Science projects are completed every quarter on Upwork.

30

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Data Science Upwork freelancers typically receive a client rating of 4.86.

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Last updated: September 1, 2015

Popular Data Science Searches

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  1. Vineeth Mohan

    Vineeth Mohan

    Data scientist

    India - Tests: 1

    Auther of the book Elasticsearch blueprints - https://www.packtpub.com/big-data-and-business-intelligence/elasticsearch-search-patterns Elasticsearch certified trainer who have conducted trainer for number of MNC’s like microsoft , flipkart , cisco and philips Live project – factweavers.com/mediaBuzz/# Stackoverflow - http://stackoverflow.com/users/976646/vineeth-mohan Stackoverflow Careers - http://careers.stackoverflow.com/vineethmohan Linkedin - http://lnkd.in/hcsHyZ Github - https://github.com/Vineeth-Mohan Career (Experience –75 years) • Architect/Data scientist at Algotree Research private limited (June 2011 to Present) • Software Engineer at Yahoo! India (March 2009 – May 2011) • Internship as Service engineer at Yahoo!India (May 2008 – to February 2009) Career highlights and honors received ● End to end design and management of Newsmills from inception to completion. ● Knowledge acquisition and adoption of various open source tools and technologies ( Mahout , Elasticsearch , Opengamma , cleo , Rstudio-server , D3 js , Twitter Bootstrap) to meet the requirements of the management. ● Spot bonus award at yahoo ● Various appreciation awards from coworkers – yahoo ● Chairman of MACS(Model engineering college association of computer science students) – 2008 , various inter collage technical competition awards at collage. Behavioral Competencies ● Clear in-depth conceptual clarity on the subject along with knowledge gathering skills. ● Self-motivated and can work with less or no management. ● Passion to adopt the best suited technology and attain the best performance. ● Clearly sets the boundary between code quality and business deliverables. Technical Skills ● Languages: ● Application level languages – Java ● Machine learning tool – Mahout ● Statistical languages - R ● Scripting – Perl, Shell , Awk , Sed ● Web technologies – HTML,Javascript ,CSS , jQuery , Bootstrap. ● Expert in Technology and Tools : Elasticsearch , Lucene , Opengamma , Cleo. ● Systems: Unix Operating System (LINUX – Ubuntu , Debian , Red Hat) ● Strong computer fundamentals in Data Structures and Algorithms, automata languages and computation.

    $34.00 /hr
    95 hours
    5.00
  2. Jeffrey S.

    Jeffrey S.

    Data Scientist, Project Manager and Labview Developer

    United States - Tests: 3

    I have deep experience working with large data sets to solve complex problems. My background includes working in the areas of Bayesian statistical analysis as well as predictive analytics, business intelligence, data modeling and forecasting. I have worked used my skills in a variety of industries such as energy, manufacturing, finance and aerospace. I also have more than a decade of development experience, primarily with National Instruments Labview, as well as many years of project management experience and my PMP certification.

    $67.00 /hr
    9 hours
    5.00
  3. John Volock

    John Volock

    Computer Scientist and Mathematician

    United States - Tests: 2

    In 2012, I finished dual bachelor of science degrees in Applied Mathematics and Computer Science. I've spent the past few years doing data analysis and data science on about any subject you can think of in my spare time, along with progressing towards becoming an actuary. In my day to day jobs, I've done everything from building custom website components to integrate services or other items, to building custom coded desktop or matlab applications to process data. My core competencies lie in anything involving data analysis/formatting/science. I'm extremely proficient at Java, Matlab, R, Smalltalk. and any scripting language. I prefer a challenge and to push myself to give the best possible end product, not just a feasible solution.

    $25.00 /hr
    0 hours
    0.00
  4. Alan Vayda

    Alan Vayda

    Data Scientist

    United States - Tests: 1

    I am an experienced data scientist with a background in artificial intelligence and robot vision. I also do software development for complex scientific applications and algorithm development using artificial intelligence, pattern recognition, image processing, statistics, and advanced mathematics techniques. I primarily work in R, Perl, and Python. Have also worked in Lisp, Prolog, C, C++, Java, and Fortran. My experience includes related database design and integration for large complex datasets. In addition to independent work, I also manage software development teams. I also have an additional specialty in assisting customers with the development of government proposals. Responsibilities include storyboarding, organizing, writing, editing, formatting, graphics, project planning, budgeting, forms, and proposal team management. Customers vary in size from startups to Fortune 500 companies and proposal scale varies from SBIRs under $100K to over $100M. Experience with funding agencies including: Army, Air Force, DARPA, DOD, DOE, DOT, Transportation Research Board of the National Research Council, NIST, and USPS. Employment: 6 years as an independent consultant Soar Technology (Small Company) NovoDynamics, Inc. (Startup) Environmental Research Institute of Michigan (Non-Profit Research Institute) Education: Ph.D. Electrical Engineering - Purdue University M.S. Electrical Engineering - Pennsylvania State University B.S. Engineering Science - Pennsylvania State University

    $150.00 /hr
    0 hours
    0.00
  5. Arif uzzaman

    Arif uzzaman

    Swift, Objective-c,Xcode, Asp.Net Web API,WPF, MEF, R, Data-Science

    Bangladesh - Tests: 17 - Portfolio: 3

    9 plus years background in Obective-C, Swift, c#.NET, Android & BI development. Very comfortable and relax to work both Windows (.net, Web Api, WPF) and Apple (Objective-C & Swift) With JavaEE development (JBoss, EJB, JPA, Struts, WebService, Eclipse IDE). Have experiences more than 5+ years on Business Intelligence development (SAP BO/BI and Microsoft BI, QlikView). Has 2+ years experience to develop solutions in TelCo industry. In-depth knowledge of various platforms, software systems, and servers. Extensive programming experience using WPF with MVVM pattern and MEF and PRISM framework, Web API, Objective-C, Swift, Android, MSSQL, MS SharePoint 2010, SAP BI/BW. A researcher who can pick any technologies to work and come to a solution. Architect of enterprise applications for different platforms running seamlessly and currently using 40000 users all over the world. (flipmob.net)

    $12.00 /hr
    173 hours
    4.81
  6. Fawzi Kayali

    Fawzi Kayali

    SQL-Server,VB.NET,VBA,Access,Excel,Database,Toturing,...

    United States - Tests: 12 - Portfolio: 10

    Hi all,... in addition to the above, I have experience in RDBMS / Data Manipulating, OOP, Algorithm, Visual Studio ( VB.NET, and some C/C++/C#/SQL-server/Web-Programming )...Please check my profile/skills for a complete details... My top priorities are:... 1-deliver exactly what you want... 2-the quality of my solutions... 3-fast response... 4-building a professional relationship that can extend for years... Steps to Make the Job Done (SDLC):... 1-gathering information until I have a crystal-clear idea about the task, by communicating together... 2-design the solution... 3-coding... 4-testing ( you need to give me some scenarios )... 5-deliver the solution... My friends told me that I am :... Organized, Pay Attention to Details, Problem Solver, Have Soft Skills, Productive, Creative, Quick Learner, Positive, Good Listener, Comfortable in meeting Deadlines, Quick in building friendly-relationships, know how to get the information from its resources on the internet and by asking other experts, Experience with Remote Jobs, Have Good Communication Skills... Exceptional Background includes assignments with Microsoft Corporation as well as other companies such as Omega and Sigma. Skill Name ...........................................................[ Years Of Experience / Last Time Using It ] ----------------------------------------------------------------------------------------------------------------------------- Visual Studio ( 2005/2008/2010/2012 ) ...............[ 6 / 2014 ] SQL ( ANSI Queries ) ..........................................[ 6 / 2014 ] VBA ( With Access / Excel ) ................................[ 6 / 2009 ] MS-Access ( 2000/2003/2007/2010 ) ..................[ 5 / 2014 ] VB.NET ( 2005/2008/2010/2012 ) .......................[ 4 / 2014 ] FoxPro ( 2.5/3.0 ) .................................................[ 3 / 1998 ] MS-Excel ( 2003/2007/2010 ) ..............................[ 3 / 2014 ] SQL-Server 2008 R2 ( Admin / Developer ) ........[ 2 / 2014 ] OOP ( using Java / C# / C++ / VB.NET ) .............[ 2 / 2014 ] C ( Microsoft / Borland ) .......................................[ 2 / 2012 ] Pascal ( Borland ) ................................................[ 2 / 1996 ] Quick-Basic ( Including Basic ) ............................[ 2 / 1995 ] C# ( 3.0 ) ..............................................................[ 1 / 2012 ] Assembler-x86-32bit ............................................[ 1 / 1996 ] ESRI-ArcGIS ........................................................[ 1 / 2009 ] Windows Administration ( XP / Server 2003 ) ......[ 1 / 2010 ] PowerRender ( 3D Game Engine – ver 5 / 6 ) .....[ 6 months / 2004 ] C++ .......................................................................[ 6 months / 1996 ] ASP.NET ( 3.5 ) ....................................................[ 6 months / 2012 ] Achievements \ Recognitions : -------------------------------------------- 1 - My Score at The “Software Engineer College, .NET Stream” is 96.75% ( top in the class ). 2 - “Letter of Recognition / Dedicated to Honor” from U.S. Congressman Michigan 13th District ( Mr. Hansen Clarke ) at 8-23-2012, that recognize my outstanding achievement and graduation from Wayne County Community College District/Infosys Software Engineering Boot Camp.

    $15.00 /hr
    0 hours
    0.00
  7. Amal Dutta

    Amal Dutta Agency Contractor

    System Analysis & Design, Project Management, Technical Writing etc.

    India - Tests: 14 - Portfolio: 5

    Thanks for visiting my profile. My full name is Amalabha Dutta. Currently I am working for PreScouter, Inc. (a Chicago based Technology Scouting Company) as Marketing Data Analyst (CRM). Prior to that I worked for a New York based company for customization and implementation of a Zoho CRM/Recruit based solution integrated with the website of the company. During Nov-2011 to Jun-2012 I have customized and prepared contents for a Zoho CRM Project for an Australian company. I have examined SugarCRM, SalesForce, VTiger and Microsoft Dynamics for comparison of features and limitations to prepare myself to work on these platforms. During 2008 to 2011, I have worked for two projects for Customization and Implementation of ERP/CRM on MS-SQL Server /.Net Platform over and above general administrative and strategic planning functions for small business houses. My objective is to best utilize my qualification, experience, dedication and extraordinary learning capabilities to turn every assignment I undertake into success. My employers have utilized my abilities in Technical Writing for Documentation and preparation of Training Materials etc. Throughout my career, I have prepared Business Proposals, Project Proposals, RFPs, Tender Documents, Contract Documentation on many occasions apart from Business Correspondence. I love to learn / improve / adapt continuously. Recently, I have enrolled with the Partner University of vmware to learn 'virtualization' from the world leader in the field and have already passed three module tests. I have also passed many oDesk and Brainbench tests with outstanding marks. Please visit the relevant sections for details. My employment history ============== I am working for a New York based company for customization and implementation of a Zoho CRM/Recruit based web-integrated solution. Prior to that, I have completed an assignment from an Australian Pharmaceutical Company for customization and implementation of Zoho CRM. While working for this project I have also used other cloud based solutions in Zoho, Google etc. apart from using Teamviewer, Skype and GoogleTalk on a regular basis. During 2008 to 2011, I have led teams of professionals for customization / implementation of ERP Solutions in two particular fields – 1) Healthcare; and 2) Logistics/ Transportation. Starting from a Purchase Officer’s job in a Public Sector Company in India, I have worked in many areas and levels up to the level of General Manager. I have domain knowledge in a number of fields such as Pharmaceuticals, Engineering Consultancy, Logistics/Transportation, Banking, Healthcare and Real Estate. Apart from General Administration, HR, Business Development etc. my focus has always remained around modernization – particularly, office automation and allied projects. I have hardcore experience in managing the entire spectrum of ERP Sales/ Customization/ Implementation encompassing the following functions: Demonstration of ERP Solutions to prospects; Requirement/ functional/ gap analyses; Customer interaction for finalizing contractual terms; Coordinating with presales team and signing off contracts; Overseeing preparation of Blue Prints and Business Mapping Reports; Recruiting technical personnel; Taking part in preparation of technical/training manuals; Conducting training programs for the senior level participants. My core competency lies in communication at any level for complete end to end management of ERP/Software projects that includes myriad of managerial activities, Technical Documentation, Presentation, Recruitment, Training etc. I have done innumerable writing projects; apart from Software Documentation and Training Manuals I have mostly done Technical Writing and SEO jobs through various entities in the web. Please visit my personal blogs to know more: 1) http://amalabha.blogspot.com/ 2) http://amalabha.wordpress.com/

    Associated with: Data Consultancy & Training Services

    $20.00 /hr
    7,159 hours
    4.83