Data Science Professionals & Consultants

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Data Science Job Cost Overview

Typical total cost of oDesk Data Science projects based on completed and fixed-price jobs.

oDesk Data Science Jobs Completed Quarterly

On average, 20 Data Science projects are completed every quarter on oDesk.

20

Time to Complete oDesk Data Science Jobs

Time needed to complete a Data Science project on oDesk.

Average Data Science Freelancer Feedback Score

Data Science oDesk freelancers typically receive a client rating of 4.82.

4.82
Last updated: April 1, 2015

Popular Data Science Searches

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Jovan Pehcevski

Jovan Pehcevski

Researcher, Academic/technical writer, Data and In...

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

As a PhD in Computer Science, I am an experienced researcher, academic writer and data and information scientist. Over the last 12 years I have gathered an extensive experience in practising and teaching the following computer science concepts: information retrieval, data mining, machine learning, database management systems using MySQL and Oracle, native XML databases using XML, DOM and SAX, web development techniques using (X)HMTL, DHTML, PHP, and MySQL, deploying web services and service oriented architectures, and tuning Apache web server for performance, security and caching. My core competency lies in academic research, data and information science, as well as writing, proofreading and editing of research papers and thesis of all academic levels. I am seeking opportunities to offer my rich professional and academic experience for the strategic growth and developmental needs of your business. My core research interests and strengths are as follows: - Focused information retrieval - Evaluation of focused and content-oriented XML retrieval - Entity retrieval and knowledge discovery - Data mining and big data analytics - Business intelligence and predictive analytics - Time-series data forecasting - Recommendation algorithms for social/news networking sites - Native XML databases, NoSQL and relational database systems - Web servers and web technologies - Web database applications and Internet programming - Web and enterprise security

$66.67 /hr
1,568 hours
5.00
Habet Madoyan

Habet Madoyan

Armenia - Last active: 4 days ago - Tests: 4 - Portfolio: 1

I have about 8 years of working experience in conducting statistical analysis. I have Ph.d From National Academy of Science of Armenia and MBA from University of Missouri-Columbia. My core advantage is that i have experience in both practical business and statistical analysis. I know what statistical method is appropriate for different business issues. From my experiences i also learned how to properly communicate findings of statistical analysis to the "non-statistical" audience I have done statistical analysis in market research, to support different government policies, etc. I am SPSS Level I certified specialist. I am competent in Microsoft Excel modeling, in SAS programming and using T-SQL for business analysis.

$22.00 /hr
21 hours
5.00
Sarge Rogatch

Sarge Rogatch

C++, CSharp .NET, Java Developer or Project Manage...

Belarus - Last active: 5 days ago - Tests: 4 - Portfolio: 2

Competence, Knowledge and Ability: - Algorithms & Data Structures, Discrete Mathematics, Graph Theory, Optimization, Operations Research ( http://ioi.eduardische.com/people/2056 , http://community.topcoder.com/tc?module=MemberProfile&cr=23291407 ) - Machine Learning, Natural Language Processing, Neural Networks, Multi-agent Systems, Distributed AI, Data Science, Big Data Analytics, Semantic Web - Project Management, Performance Increase, Work Breakdown Structure, Automation, Definition of Standards - Web development C/C++, Java, C#, .NET, ASP.NET, WEB Services, XML, HTML, JavaScript, MATLAB, SQL, RDBMS, OLAP, Multithreading, Windows API, Project Management, Technical Design, Functional Design, Debugging, Profiling, Coding, Assembler, Caching, Amazon EC2, VMWare Virtual Machines, Data Mining, Dynamic Programming, Reinforcement Learning, Clustering, Logic, Programming Pearls and Best Practices, Mentoring, DOS, Batch scripts, SVN, Tortoise SVN, Rational ClearCase, ClearQuest, Visual Studio, Eclipse, Sun JVM, JRockit, Hudson, MySQL, MSSQL, RDF, Oracle Primavera Portfolio Management

C C++ Borland C++ Builder Microsoft Visual C++ Java Oracle Java EE .NET Framework ASP.NET Amazon Web Services xml web services XML HTML AJAX XHTML MATLAB Basic Visual Basic Pascal Object Pascal Delphi SQL MySQL Administration NoSQL PostgreSQL Administration Oracle PL/SQL OLAP Multithreaded Programming Distributed computing DBMS Windows App Development Win32 App Development Unix System Administration Linux System Administration Software Testing Architecture Software QA Testing Project management Agile software developmennt Scrum Business Analysis Business Development Product Development Product management technical analysis Technical Documentation Functional testing Test Driven Development Test Case Design Test Automation Reverse engineering Software Debugging Data Encoding Artificial Neural Networks Computer Networking TCP/IP X86 assembly language Assembly Language Process architecture Memcached Translation Program Management Systems Development database programming Socket Programming Amazon EC2 VMware Administration Cryptography Interaction design Statistics Biostatistics Teaching Mathematics Algorithms Genetic Algorithms Teaching Algebra Data mining Data Analytics Data Structures Data Science Database Modeling Database design database management Database testing Geometry Translation English Russian Computer vision Machine learning Supervised learning Cluster Computing Regular Expressions Virtualization Teaching Physics Electronics Embedded Systems API Development API Documentation MS-DOS Administration Apache Ant Apache Subversion (SVN) Tortoise SVN ClearQuest Microsoft Word Microsoft Excel Microsoft PowerPoint Microsoft Project Microsoft Visual Studio Eclipse
$33.33 /hr
2,583 hours
4.99
Jeffrey S.

Jeffrey S.

Data Scientist, Project Manager and Labview Develo...

United States - Last active: 2 months ago - 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
Vadim K.

Vadim K.

Data Scientist. ML, R, SAS, Python, ETL Developer.

Russia - Last active: 2 days ago - Tests: 8 - Portfolio: 11

I have 3+ years experience working with data. ETL Developer: SQL, SAS DI, Talend, Oracle DB, GreenPlum DB, PostgrSql, Hadoop, Hive, Pig. Data Scientist/Data Analyst: R, SAS, Python, Machine Learning, D3.js, Spark. I have 4+ years previous experience on developing web applications using PHP, JavaScript, AJAX. Databases: MySQL, Postgresql. Frameworks: JQuery, Code Igniter. CMS: MODx, Wordpress.

$20.00 /hr
681 hours
4.93
Anna Pidnebesna

Anna Pidnebesna

Analyst

Czech Republic - Last active: 13 days ago - Tests: 4

Hello! I'm working with data analysis and statistics during 3 years, and I realy like it. The main programs, which I use, it's MS Excel and Wolfram Mathematica. Also I have a suitable education - I'm Master of Science in Statistics. Here I have two different main goals: to earn money and to find an interesting projects in my field. I will be glad to work with You! Thanks.

$16.67 /hr
130 hours
4.59
Fardous mahmud S.

Fardous mahmud S.

Bookkeeping,Lead Management,Web Research,CRM,Excel...

Bangladesh - Last active: 12 hours ago - Tests: 22

~~~~~~~ Attention to details~~~No excuse~~~Result oriented~~~100% professional~~~~~~~~~~~ Over the last 4 yrs, I have worked in different marketplaces. My main objectives is to give my clients a greater value of their money. I always think quality, not quantity. Looking for long term relationship and also ready for more and more work. I have experience in the following areas: *Accounting and Finance* 1. QuickBooks (Online and Desktop version) 2. Financial Analysis 3. Xero 4. SAAP 5. General Bookkeeping * Product listing at* 1. Wordpress 2. Magento 3. Shopify 4. Ebay 5. Amazon 6. Rakuten *Web Research and Data Scraping* 1. Blog research. 2. Website research. 3. Lead Generation 4. Image research. 5. eBook research. 6. Finding useful information. 7. Data mining. 8. Extracting email address & other related contact information. 9. Specialized of MS Excel/Word, Google Docs, Google Spreadsheet, Google Document and other related application. *Social Media* 1. LinkedIn 2. Facebook 3. Twitter 4. Pinterest * Friendly with* 1. Salesforce.com 2. ZOHO CRM 3. Yellowpages.com 4. Crunchbase 5. MS Dynamic CRM 6. MailChimps 7. Constant contact 8. Get response 9. Whitepages.com 10 Trulia 11. Zigsaw *Software proficiency* 1. MS word- 10 2. MS Excel- 10 3. Google Docs- 10 4. Photoshop - 7 5. Running and maintaining various Softwares - 10 *Bonus skills* 1. Typing speed 50 wpm 2. Faster learning 3. Advanced googling techniques I am looking for opportunities to build a long-term relationship with my future employers and to build myself a good reputation through my diligence, hard work and top quality service.. I take privacy very seriously, and I respect my previous clients. While I am not at liberty to add these projects to my portfolio, my former firm is more than happy to verify and recommend my work. I`m mostly available on Skype, yahoo messenger and ICQ for fastest client communication and support. Thanks. Fardous

$10.00 /hr
260 hours
5.00
Amal Dutta

Amal Dutta Agency Contractor

System Analysis & Design, Project Management, Tech...

India - Last active: 3 days ago - 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/

$20.00 /hr
6,406 hours
4.83
Joan Tura

Joan Tura

Science research-Science writer-Blogger-Data entry

Philippines - Last active: 1 day ago - Tests: 2 - Portfolio: 3

Professionalism is my paramount priority in dealing the jobs. I am well motivated and self-driven person with high level of efficiency in writing anything and willing to learn everything. Looking for any opportunity to enhance my ability as well as to share my inherent knowledge in writing scientific paper.

$12.22 /hr
1,659 hours
4.62
Vanessa P.

Vanessa P.

experienced web researcher/data entry

Philippines - Last active: 29 days ago - Tests: 3

I'm a Chemistry Graduate have knowledge and expert in research and development and documentation.I have an excellent knowledge in research data. I'm proficient in Microsoft office. I've been working for years as a freelancer and I've managed to accumulate a great deal of experiences through it. I can handle every Virtual Assistant task that can be thrown at my way like handle emails, organize necessities, do research, I can also handle other tasks like data entry, search engine optimization, build back-links, and post and answer comments on blogs and forums. I have experience in program presentation in power point in some seminars I have wide knowledge in GMP (good manufacturing practices. I have a well experienced in customer service. My aim is to satisfy client thru quality work.

$3.33 /hr
123 hours
4.96