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 Upwork, 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 Upwork Data Analytics projects based on completed and fixed-price jobs.

Upwork Data Analytics Jobs Completed Quarterly

On average, 465 Data Analytics projects are completed every quarter on Upwork.

465

Time to Complete Upwork Data Analytics Jobs

Time needed to complete a Data Analytics project on Upwork.

Average Data Analytics Freelancer Feedback Score

Data Analytics Upwork freelancers typically receive a client rating of 4.77.

4.77
Last updated: June 1, 2015
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  1. Jovan Pehcevski

    Jovan Pehcevski

    Researcher, Academic/technical writer, Data and Information Scientist

    Macedonia - Last active: 4 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
    1,658 hours
    5.00
  2. Pasqualino Ferrentino

    Pasqualino Ferrentino

    Machine learning, pattern recognition, image analysis, sys developer

    Italy - Last active: 11 hours ago - Tests: 17 - Portfolio: 1

    I am a computer scientist whose main skills are in the field of data analysis, pattern recognition, statistical software, machine learning and large scale system design and integration. I have developed systems using Neural Networks, Markov chains, Support Vector Machines in various applications: OCR, image processing, data analysis, text indexing and retrieval. I am also proficient in 3D image visualization using common off the shelf libraries and methodologies, either low or high level, like OpenGL, DirectX, VTK, Java3D. I understand and use common ray tracing programs. I understand image processing topics like segmentation, thresholding, classification. I have worked in the past in a 3d Face recognition European project. I know the OpenCV library quite well. In the field of "general programming" I have a good understanding of Databases, multi threaded applications, sockets, pipes, encryption (symmetric and asymmetric), compiler design, operating systems, low level data structure in memory and on disk, data integrity. I consider myself an expert in data structures and algorithms: trees, queues, lists, b-trees, hash tables; I use standard libraries like STL, Boost, Java generics. I have a good knowledge of SQL and data normalization however I have also used custom No-SQL databases like Datadraw, MapDB, Tokyo Cabinet, Zope. I know all the basic algorithms and templates used in every day coding; regarding data integrity and security. Compression (lossy and lossless), symmetric and asymmetric encryption, public certificates, I have worked with OpenSSL programming, encrypted web services, packet sniffers. I am proficient in all the common every day languages with an emphasis on C++ and Perl. But I can use: Java, Python, Visual Basic, C#, PLSQL, Delphi. I know all the Object Oriented Programming concepts and design patterns and I use them if the need arises, but I am also able to write object-free programs in C or functional languages (like Haskell or Scheme). I know modern version control systems like git and mercurial, even if I can use also older ones like Subversion or CVS. I know Windows programming and API quite well. I have used WPF and WCF to create desktop applications in Windows and web services. I have used Linux and Gui toolkits like Qt which are platform independent. I know XML, XSL, I have used several parsers like the MsXML or Xpath. I know how to validate a XML with a schema. I have worked with a team that handled thousands of XML documents relating to air crashes in a SQL server database. I am able to talk and write in English with fluency. If anything is not listed here either I have forgotten to list it or I can probably learn it quite fast, so don't hesitate in asking!

    $24.41 /hr
    6,715 hours
    4.97
  3. Ketsia Poteau

    Ketsia Poteau

    Email Marketing

    France - Last active: 1 day ago - Tests: 3

    To obtain freelance positions in the email/internet marketing field. I have over 7 years of email and internet marketing experience including copywriting, web analytics, and basic sequel query functions. I managed over 20 weekly email campaigns, performed in-depth reviews to increase not only audience size but pageviews as well. I am also fluent in French.

    $38.89 /hr
    4,799 hours
    5.00
  4. Ariel Humphrey

    Ariel Humphrey

    French-American IT/Internet Contract & Environmental Law Attorney

    United States - Last active: 2 days 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
    2,109 hours
    4.98
  5. Md Akhtar Hossain

    Md Akhtar Hossain

    Statistical Analyst, R Programmer and Academic Writer

    Bangladesh - Last active: 6 days ago - Tests: 5 - Portfolio: 11

    With my B.Sc. and M.S. in Statistics and with my 7 years’ experience in practical field of research and teaching, I’ve numerous experience of analyzing data and writing publication quality papers/thesis in various fields including technology, business, demography, psychology, medical science, social science, public health, economics etc. I’ve published several research articles in different journals and written several conference papers. Moreover, I've experience of supervising a number of undergraduate projects and graduate theses in different applied fields. These thesis works covered univariate to multivariate statistical analyses with statistical graphics. I have very strong theoretical and applied statistical knowledge with efficiency in statistical computing with different software such as SPSS, SAS, R, STATA, FORTRAN, MINITAB, EVIEWS, EXCEL etc. My core competency lies in conducting statistical analysis using different statistical softwares and writing academic thesis/articles for publication. I also have a very strong skill of independent programming in statistical programming languages. I am seeking opportunities to solve all your issues that requires statistics knowledge. I also have interest in teaching in the field of statistics.

    $30.00 /hr
    2,189 hours
    4.74
  6. Selahattin T.

    Selahattin T.

    English-Turkish Translator, Content Moderator, Proofreader, PM, SMM

    Turkey - Last active: 1 day ago - Tests: 3 - Portfolio: 4

    Over four years of working as an EFL teacher in Turkey, I also got the experience in translations both from English to Turkish and Turkish to English. I have translated so many academic articles, websites, magazine pages, biographies and so many authentic documents out of Odesk. You won't regret to work with me because I'm fast, reliable, tied to deadlines.

    $25.00 /hr
    1,090 hours
    5.00
  7. Kerri Barrett

    Kerri Barrett

    Marketing, Strategic Mgmt/Writer/SEO, SEM/Marketing Plans/MBA Grad

    United States - Last active: 11 hours ago - Tests: 9 - Portfolio: 10

    Google Adwords & Bing Ads Certified MBA marketing pro with 14 years experience in utilizing SEM, SEO, brand development, and high-converting design and content tools to increase your ad spend performance. Experience with Fortune 500 companies, small businesses, and NGOs to develop effective website content which is tested and optimized to perform. I provide: Google Analytics In-Depth Reporting for Clients Not simply stating what Google Analytics reports, but why and how past and current performance can be improved for future ROI gains. Heatmap Analysis of Current Web Pages Do not rely on opinions about how your web pages look, but evaluate them with attention mapping tools to gauge whether your call-to-action is optimized. Competitor Analysis For both SEO and PPC, it is essential to have hard facts about your competitors’ digital marketing performance. By using a variety of tools, I find a wealth of critical information about your competitors’ keyword choices, backlinks, content, and most popular pages. PPC Campaign Development, Tracking, and Modification The correct way to run a PPC campaign is testing variables continuously until ad performance meets your conversion goals. It is not enough to drive traffic to a site if customers do not complete your call-to-action, whether that is sign-ups, sales, or registrations. Complete Analysis of Your Customer's Shopping Experiences From evaluating your website pages and checkout processes to communicating with your Customer Service Departments through email and by phone, I can show you what it is like to be one of your customers. All phone calls are conducted through Skype so a screencast can be made of the interaction. Brand Development Customers make an unconscious decision whether they will complete a call-to-action within a few seconds of landing on a website. Because of this, I help clients develop a strong brand image that inspires trust immediately and appeals to their specific target markets. Content Creation and Writing Blog entries, helpful articles, images, and videos are essential in providing customers with content quality and boosting SEO. I provide clients with valuable written content and long-term plans to sustain a content creation strategy that meets their SEO goals. Detailed Marketing Plans Every enterprise is unique, so marketing plans must be tailor-made for each organization. When consulting with clients, I take into consideration their target markets, human capital, product mix, organizational culture, and budgets to develop an actionable marketing plan aimed at sustaining growth.

    $30.00 /hr
    4,100 hours
    4.93
  8. Righer C.

    Righer C.

    Project manager Cetified PMP, Financial advisor, Team Lead

    Spain - Last active: 11 hours ago - Tests: 11

    Highlights: Project Management Professional- Certified PMP: - Planning, managing and controlling multiple and complex projects Financial expertise: - Equity and fixed income analysis - Montecarlo Simulations for derivatives pricing (risk) - Capital budgeting (cost estimates) / Business Plans Team Lead Ability to organize and schedule people and tasks effectively, autonomy and teamwork. Languages: French, English, Spanish, Catalan, Russian

    $30.00 /hr
    5,322 hours
    5.00
  9. Tanushree Jain

    Tanushree Jain

    Experienced internet & market researcher

    India - Last active: 1 day ago - Tests: 12

    I am a results oriented and customer focused business professional with 4+ years of experience in Market Research and Analysis as well as Client relationship Management. I was in the US for 3 years to pursue MBA and gained experience in different fields mentioned above during my stay there. I am working as freelance market and internet researcher since April 2011 and am good at meeting deadlines and following instructions. I scored 106 on TOEFL in 2008 and am well experienced in report and article writing in English. I recently got certified as Market Research Professional and am proficient in MS Excel, Word and Powerpoint as well as Googledocs.

    $16.67 /hr
    5,314 hours
    4.99
  10. Andrey Z.

    Andrey Z.

    Experienced English-Russian-Ukrainian translator with IT background

    Ukraine - Last active: 11 hours ago - Tests: 6 - Portfolio: 7

    Native Russian speaker. I have 8 years of English-Russsian-Ukrainian translation, edition and proofreading experience in a broad range of technical and general interest subjects. Special expertise in telecommunications, IT and marine navigation equipment. I have also participated in software localization and web-sites translation projects. My latest projects: -Proofreading of Absolute Software user interface -Ongoing translation of real time news for BrightWire.com -Panasonic Color CCTV Camera Operating Instructions -TimeLine 3D software for Mac OS X (www.beedocs.com) - Mitsubishi Air Conditioner Installation manuals -Onkyo AV receiver manuals -Rohde & Schwarz Voice Communication manuals -iPhone and iPad user interface of My Movies software (www.mymovies.dk) -NEO Solutions software for iPhone. Marketing presentation -ASTECH payment system for iPhone. Marketing presentation -Pinnacle Movie Editor user manual -Kimberly Clark CMS web-system software strings -Antik IPTV set-top box marketing brochure -Adobe Acrobat 10 user manual -HP IT Service Management software datasheets -BMC software strings and user manual -Apple Knowledge Articles -Google adWords Help articles -Canon printers User Manual -Mobile tariff plans marketing research -Autodesk user manual -Blog articles -Telecommunication Services Customer Agreement -VHF Radio Service manual

    Groups: oTranslators

    $16.67 /hr
    4,078 hours
    4.73