Data Analysts

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Hire a freelance data analyst today to help bring meaning to your data so you can make informed decisions in your business operations. A data or business analyst can help you with data collection, data entry, data mining, data modeling, data integration and descriptive statistics.

Data analysis is the process by which analysts clean, transform and model data to make information useful to a particular industry. Advanced analysts often use mathematics, pattern recognition software and statistical algorithms to extract actionable knowledge from raw data. On oDesk, the world’s largest online workplace, data analysts process data for small businesses, enterprises and professionals.

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Data Analytics Job Cost Overview

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

oDesk Data Analytics Jobs Completed Quarterly

On average, 458 Data Analytics projects are completed every quarter on oDesk.

458

Time to Complete oDesk Data Analytics Jobs

Time needed to complete a Data Analytics project on oDesk.

Average Data Analytics Freelancer Feedback Score

Data Analytics oDesk freelancers typically receive a client rating of 4.75.

4.75
Last updated: April 1, 2015
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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
1,562 hours
5.00
Andrew P.

Andrew P.

Data Scientist | Software developer | LaTeX expert

Ukraine - Last active: 1 day ago - Tests: 8 - Portfolio: 1

Project-oriented technician in a few fields of expertise: * data analysis: various data processing using few programming languages - Python, R, Wolfram Mathematica, Matlab; * typesetter: bibliography support, complex imagery, complex, multi-line equations and interprocessing data in both LaTeX and MS Word; * software developing: desktop software developing and a distinct programms to get and operate on different data; science software to model asorted physics and math models. Experienced for a 5+ years in all fields. 1+ years of public work on oDesk.

$100.00 /hr
88 hours
4.85
Ariel Humphrey

Ariel Humphrey

French-American IT/Internet Contract & Environment...

United States - Last active: 1 day ago - Tests: 5

Ariel Humphrey is a French-American licensed IT/Internet Contract and Environmental Law Attorney ranked "Number 1" amongst all of the top Odesk Attorneys. My activity is mainly aimed at helping start-up companies/businesses to be perfectly managed from a Legal and contractual perspective. 1) My goals are to develop several activities on oDesk including the drafting, editing, review, creation or translation of sophisticated Contracts/Agreements in the field of Business law in general (corporate and banking agreements including shareholders' agreements or revolving line of credit agreements for instance) and also specifically in the sector of Internet Business Law (including SEO/CRO service agreements and/or website design & development agreements and/or terms of services (TOS) and privacy policies for websites), of IT Law (including software development agreements or software license agreements or end-user license agreements (EULA)), of Sports/Entertainment/Art/Music (including graphic design agreements or music license agreements or Sponsorship Agreements) whether it be in French, in English or in both languages (bilingual contracts). I do have a very large database of contracts and agreements (templates) including all kinds of agreements related to the matters mentioned above and to business law in general. You will benefit from my legal know-how and database, given that I can adapt all of my contracts to your particular situation and needs so that we come up with a tailor-made contract solution for You. 2) I am a French Licensed attorney and I can assist you and address your needs related to French Law, international contract law (including but not limited to Australian Law, Canadian Law, U.S. Law etc.). I am a French corporate attorney which means that I am an expert in French Corporate law having practiced in different Paris-based prestigious law firms (including Eversheds, Vaughan Avocats). 3) I am a US citizen and a French Native citizen (European Citizen). I am perfectly bilingual with high level writing and analytical skills that I would like you to benefit from should you need my services when French and/or English language(s) are involved. With such writing, linguistic and analytical skills I am used to writing/drafting/reviewing/editing/proofreading Legal or Business documents of all kinds related to or about any subject that falls within my strong, all-around and broad General Technical and legal culture/knowledge/know-how/Experience). I also have a large experience as a business and legal translator. 4) In addition to my solid experience as a business attorney throughout Europe as you can see on my resume which you will find below, I worked as a legal Consultant in India in 2011 for the Legal Process Outsourcing Company Quislex Inc.; I also worked in 2008 in Louisiana and in San Diego, California in 2010 : in other words, I have a large international wingspan when it comes to work. I remain at your service no matter what :-) ! You can find me on LinkedIn at www.linkedin.com/in/arielhumphrey Ariel Humphrey

$95.00 /hr
2,116 hours
4.98
Chris Sherwin

Chris Sherwin

Experienced professional writer in Animal Science

United Kingdom - Last active: 25 days ago - Tests: 2 - Portfolio: 4

I am a biologist (Ph.D.). I have been writing, researching and teaching at university level (mainly veterinary students) for almost 25 years. I thoroughly enjoy research and writing about a wide range of animal subjects. My writing strengths include Animal Husbandry, Animal Behaviour, Animal Physiology, Animal Production and Animal Welfare. I have written many scientific articles (60+) in peer-reviewed, international science journals. I have also written many book chapters, encyclopaedia articles, web-sites, newspaper articles and lay articles. I have access to University-level search engines, so I am able to provide the most up-to-date and accurate information on topics. My long career of professional writing means I have developed impeccable writing, grammar, spelling, punctuation and proof-reading skills. I am able to work to tight deadlines, adhere to your formatting requirements and provide appropriate references or bibliographies for articles when required. A .pdf sample of my work is available on-line at http://www.all-souls.ox.ac.uk/users/heyesc/Celia%27s%20pdfs/2002sociallearn.pdf Other samples of my writing are available - please contact me if you wish to see these. I also use many images for my lectures and presentations, and pride myself on choosing the most appropriate, informative and engaging images, if these are required for your work. I hope to hear from you soon. Chris

$27.78 /hr
11 hours
4.94
Luke Otterblad

Luke Otterblad

AWS and GCE Engineer. Python, Javascript and Elast...

United States - Last active: 1 month ago - Tests: 7 - Portfolio: 3

Senior software developer specializing in improving the accessibility, intelligence, and flexibility of code. Experienced at working with startups. My areas of interest and expertise that you may require include AWS and GCE Engineering, front end and back end web development, Elasticsearch integrations, recommendation engines, natural language processing and data analysis. Currently continuing a nine year career in analysis and web development. I'm highly self-motivated and seek challenging projects that match my expertise (http://github.com/lotterblad). Jobs I do: - Design and get systems up and running in the cloud - improve search and search user interfaces - integrate visualization and analysis pipelines - Make applications more intelligent by using things like recommendation and spam classifiers - Program front end UI designs and fix bugs related to cross browser compatibility - build out platforms communicating using API's Tools I use: - Amazon Web Services (EC2, S3, Elastic MapReduce) for development and deployment - Google Cloud (BigQuery, App Engine, GCE) - Elasticsearch Server for storage and query, Kibana and logstash for log management - Website and app development, Web Development, machine learning and natural language processing with Python and Java. - Web development with Node, Express, and Angular as well as other Javascript libraries like D3.js, jQuery, and three.js - Time series analysis, statistics and visualization with the R programming language - Database Development: Google Datastore and MongoDB (document database), MySQL and Postgres (relational), redis (key-value) and memcache - Twitter Bootstrap, or Responsive Design with jQuery, CSS, HTML for mobile responsive landing pages as well as general purpose web pages. - Integrations using Mule ESB Samples of open-source code available: http://github.com/lotterblad

$90.00 /hr
2,189 hours
5.00
Phillip L.

Phillip L.

Antenna Design/Modeling/Analysis/Measurement Syste...

United States - Last active: 4 days ago - Tests: 4 - Portfolio: 14

I'm interested in all aspects of antenna design and integration from conception to testing of the installed product, including antenna measurement system design and implementation, hardware integration, and development of test, measurement, and analysis software. I have 25 years of corporate experience in electromagnetic theory and design including field theory, and antenna and RF design. My technical background includes o Ten years experience in electromagnetic modeling and development using FEKO o Proficient developing electromagnetic aircraft models using CAD tools such as FEMAP and CADFEKO o Hardware design, fabrication, test, implementation and integration of antennas o RF signal processing, FFT analysis, RWR AOA error analysis RF compatibility studies as well as the development of coupling and RF cosite compatibility analysis tools o Link margin analysis and studies between air and ground stations o Shielding effectiveness and lightning effects analysis and modeling o Coupling and multipath measurements, studies, and analysis o Design, development, and integration of automated RF and antenna test systems including positioner control, and multi-channel data acquisition using PNA analyzers o Proficient in the development of data acquisition and analysis software using Visual Studio.net Applications have included o Large aircraft antenna, and RF component system integration o Antenna and radome design and modeling o FEKO analysis including aircraft CAD model development, employment of various modeling techniques, and consulting/ mentoring o Cosite analysis including the compatibility between systems on a platform, knowledge of the techniques to minimize system-to-system interference, and consulting/ mentoring o Developing specifications, statement of work, and managing the technical aspects for subcontracted component suppliers o Application and testing with basic passive microwave components including but not limited to antennas, transmission lines, filters, isolators, and switches o Application and testing with active microwave components; primarily amplifiers, receivers and transmitters o Design, fabrication, testing and integration of military antenna systems and RF components o Antenna performance improvement by designing, testing, recommending and implementing solutions Since leaving the corporate world, I have enjoyed programing and other analytical challenges in other areas of application including electronic design, education, and finance.

$40.00 /hr
447 hours
5.00
Cecilia Petrus

Cecilia Petrus

Academic Editor/Medical Writer

Canada - Last active: 12 days ago - Tests: 6

I love to read, to learn, and to write. I am very passionate about medicine, science, and health, and I feel very fortunate to be able to combine these passions with my love for writing. I come from a broad scientific background and have a sound understanding of most biomedical topics, including cell biology, molecular biology, physiology, immunology, microbiology, pharmacology etc. For the last two years, I have been studying and working in the Skin Cancer Biology Lab at the University of British Columbia, Canada, where my research has been mainly focused on cancer (melanoma). I am currently working full time as a freelance academic editor and medical writer. I have over two years' experience in writing scientific papers and grant proposals, in performing literature reviews, and in collecting, organizing, and analyzing experimental data. I have great organizational skills and have never missed a deadline (and don't intend to start now!) Please feel free to contact me for any job related to medicine, no matter how small or how big. I'm also happy to help out with translations from Swedish to English, whether they are related to medicine or not. Cheers :)

$29.44 /hr
64 hours
4.98
Christine H.

Christine H.

Development Expert: Funding and Evaluation

United States - Last active: 2 days ago - Tests: 9 - Portfolio: 3

Owner of E.B. Howard Consulting. I am an independent consultant that provides grant preparation and evaluation for organizations. I have 10 years of experience in the development of program resources, grant proposal development, designing evidence-based programming and activities, monitoring the implementation of those programs, evaluation, and providing feedback for continuous program improvement. As an experienced evaluator, I have extensive experience in advising and working with a variety of technical-focused projects that involve applying operational research theory and methodology; developing logic models; and projects that require applying knowledge of qualitative/quantitative analysis. I have worked with a variety of clients that include school districts (LEA), higher education institutions (HEI), community-based organizations (CBO), nonprofits, and start-up business entities. Specific services include, but are not limited to • Business plan development, • Evaluation, • Grant funding research, • Grant proposals development, • Grant reporting, • Operational efficiencies advisement, • Policy & procedure development, • Proposal review & copy editing, • RFP response development, and • Strategic planning. PLEASE NOTE: 1. Funding/Grant Applications with a final deliverable within seven (7) days will be bid at a higher rate. 2. Before accepting your project opportunity, I require a 15-minute conversation about the specifics of your project. This is a chance for both of us to ask and answer any questions we might have about your project. 3. I require a signed contract with specific deliverables and deadlines in addition to oDesk. This helps me organize my projects and priorities. 4. I rarely accept opportunities requiring less than a 48-hour turnaround. Unless it is editing or content analysis. 5. Upon request, I am happy to provide you a specific list of my funding & project experience and/or references.

$61.11 /hr
450 hours
4.97
Juan luis H.

Juan luis H. Agency Contractor

PhD. Data scientist and statistician

Spain - Last active: 1 day ago - Tests: 16 - Portfolio: 7

Have some question that requires a statistical or machine learning answer? No problem. As a data scientist with 15 years of experience, I have the technical knowledge and the communication skills needed to solve your problem and, most important, give an answer that you can apply to your field of interest. What I offer to you is a full data analysis/machine learning stack, including: - Getting and organizing your data. - Selecting the most relevant statistical or machine learning technique for your case. - Applying the technique to your data. - Writing a report that explains every step taken and makes a interpretation of the results. All written with enough technical detail, but that doesn't require a depth statistical knowledge to follow. - Assistance in applying the results to your specific field. I can do all this using any or several of the following: R, MATLAB, Python, MySQL. Everybody can apply an out of the shell statistical algorithm to some benchmark data. But I'm an expert in the tricks needed to apply those algorithms to real data.

Associated with: Data Crunchers
$44.44 /hr
359 hours
5.00
Luke Green

Luke Green Agency Contractor

R-Programming and Statistics Consultant

United States - Last active: 25 days ago - Tests: 9 - Portfolio: 2

I am an honors double major in Mathematics and Applied Math/Statistics at Stony Brook University and founder of Vivaldi Analytics, a small data analysis startup based on Long Island. I have a large amount of experience with R - specifically machine learning algorithms, data visualization (using ggplot2 primarily), and data cleaning. I've been working as a statistics consultant both independently, and for my company for the past year. I've completed work for a variety of individuals and companies, such as the Faculty-Student Association at Stony Brook and StatSocial ( http://www.statsocial.com/ ). I also have experience creating data analysis applications using R Shiny. For some examples of my past projects, please see: http://www.vivaldianalytics.com/r-shiny-1.html You can also try out a free version of Violin, one of my company's survey analysis products here: https://vivaldianalytics.shinyapps.io/Violin/ If you have any questions about my services, please contact me on Skype at luke.green853.

Associated with: Vivaldi Analytics Inc.
$55.00 /hr
13 hours
5.00