Data Science Professionals & Consultants

Showing 8 freelancers

Data Science Professionals & Consultants

Showing 8 freelancers

  • Professional Data Entry, Analysis, Web Researcher and Transcriptor

    Having graduated with a bachelor degree in Electronics and Communication, I have proved myself time and again on technical writing and resource management in projects in college and also in professional career. With a professional training backgrund on A+, N … more

    Having graduated with a bachelor degree in Electronics and Communication, I have proved myself time and again on technical writing and resource management in projects in college and also in professional career. With a professional training backgrund on A+, N+, CCNA, I am ready for any technical challenge. Apart from these Creative writing and artwork design is also my fort.  less

    data-analysis data-science data-entry technical-writing 00 more less
    • $2.22 HOURLY RATE
    • 5.0
    • 136 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
  • Mr.

    I am a Data Handling Specialist who can offer practical and affordable solutions for your data. I handle Excel csv text, sql and html files. My acquired regular expressions skills, combined with an eye for detail give me a competitive … more

    I am a Data Handling Specialist who can offer practical and affordable solutions for your data. I handle Excel csv text, sql and html files. My acquired regular expressions skills, combined with an eye for detail give me a competitive advantage over most Data Specialist. My main Language for programming is Python. I want to curve myself a Niche online as a hard and smart working individual with honesty and reliance as my main strategy for long-term\repeat business.  less

    data-scraping microsoft-excel python calculus statistics ibm-spss mysql data-science 00 more less
    • $14.44 HOURLY RATE
    • 4.5
    • 67 HOURS
    • KENYA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Researcher, Academic/technical writer, Data and Information Scientist

    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 … more

    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  less

    data-science data-analysis website-analytics internet-research xml-web-services nosql project-management research-papers scientific-writing technical-writing technical-editing proofreading 00 more less
    • $66.67 HOURLY RATE
    • 5.0
    • 1351 HOURS
    • MACEDONIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Data Scientist and Application Developer, PhD

    Looking for opportunities in the field of data analysis, machine learning and modeling as far as desktop application development. Experienced in statistics, optimizations and data visualization (R, ggplot2, Rcpp, parallel, etc.), desktop development (Qt, C++, etc.) and database programming (PostgreSQL, sqlite, etc.)

    r data-analysis data-science machine-learning statistics ggplot2 sql latex qt c++ 00 more less
    • $19.99 HOURLY RATE
    • 5.0
    • 162 HOURS
    • BELARUS
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Experienced teacher, administrator and organiser

    I am a native English speaker and fully trained science teacher, with the necessary qualifications and classroom experience. I also have two years ICT teaching experience so have a solid grasp of the MS-office suite. I have a strong background … more

    I am a native English speaker and fully trained science teacher, with the necessary qualifications and classroom experience. I also have two years ICT teaching experience so have a solid grasp of the MS-office suite. I have a strong background in academic, technical and content writing. Obviously my preferred area is science taken as a whole, (in particular Earth, Space and applied science), however my postgraduate qualifications focused on the place of science in society and how to communicate the subject to a variety of audiences, so a strong emphasis on social science and the structural aspects of science communication. In addition I can write and research a whole host of subjects ranging from history, politics and international relations to music, food and literature. I am able to research, assimilate and communicate primary research papers and demonstrate commitment, diligence and attention to detail whatever the task may be. Most importantly, I don’t apply if I don’t think I can do the job. I have 10 years fundraising, administration and communications experience in the charity, not for profit sector have worked on behalf of just about every UK/NGO or campaigning organisation you can think of. Finally I have approximately 5-10 years office, administration and telephony experience in the corporate sector.  less

    telephone-skills administrative-support article-writing technical-writing research-papers data-analysis bookkeeping translation database-administration active-listening translation-english-spanish data-science chemistry clerical-skills order-entry education-technology complaint-management 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 357 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 11 TESTS
  • RoR Lead Dev / Technical Architect: distributed apps / 11k oDesk hours

    Non-agency professional skilled in: * Ruby on Rails (2.x -- 4.x) * Complex background jobs processing (Sidekiq, Resque,..) * Message queuing with RabbitMQ * RDBMS (PostgreSQL, MySQL) * NoSQL databases (Redis, Riak) * Amazon Web Services (EC2, S3, Glacier, Redshift,..) * RESTful API implementation * RoR applications … more

    Non-agency professional skilled in: * Ruby on Rails (2.x -- 4.x) * Complex background jobs processing (Sidekiq, Resque,..) * Message queuing with RabbitMQ * RDBMS (PostgreSQL, MySQL) * NoSQL databases (Redis, Riak) * Amazon Web Services (EC2, S3, Glacier, Redshift,..) * RESTful API implementation * RoR applications deploy, monitoring, maintenance (on Windows and Linux) * Semistructured data parsing (ANTLR + custom parsers) * Facebook integration (authentication and FQL) * Column-oriented DBMS (MonetDB, InfiniDB, Infobright, Vertica) * Big data cloud-based solutions (Google BigQuery, Amazon Redshift) I can perform solution architecture design / redesign & refactoring / implementation. I'm also capable of performing thorough review of existing RoR applications and making a list of suggestions on how to improve — did that for several clients and they were all happy. ) Involved in professional programming since 2006, I have participated in development of several complex projects, including business intelligence web application for Nielsen (Nielsen Answers; C# / ASP.NET), contemporary art web portal ArtSlant.com (RoR / ASP.NET components, Amazon/Rackspace clouds), .NET-powered desktop software package and RoR-based web application for complex management of large statistical datasets, comprehensive web-based ERP system (Rails 4), and other projects. I like challenges, have solid skills of problem solving and do not require supervision to successfully perform my duties. My communication and planning skills are good enough to coordinate other people's work, and I'm ready to combine development responsibilities with project/product management (in agile way).  less

    ruby-on-rails ruby postgresql mysql git amazon-ec2 amazon-s3 object-oriented-design code-refactoring test-driven-development bdd javascript jquery css3 html5 xml data-analysis data-science statistics data-scraping data-backup rest sql lamp-administration linux-system-administration windows-administration database-administration .net-framework c# vertica 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 11367 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Desktop Apps,Databases,Bioinformatics,Statistics,R-project,web Scrap

    I have 14+ years of programming experience and a Master's degree in Bio- and Medical Informatics. I consider carefully if I'm qualified for a project before applying for a job. I'm good at User Friendly GUIs, Data … more

    I have 14+ years of programming experience and a Master's degree in Bio- and Medical Informatics. I consider carefully if I'm qualified for a project before applying for a job. I'm good at User Friendly GUIs, Data Reorganization, File Format Conversions (including text and binary data formats), Web Scrapping, Desktop Applications (Visual FoxPro), Databases, Bioinformatics, Statistical Analysis, R-project (including C code compiled for R to speed up some time consuming computations), SQL, Microsoft Office Excel Automation (VBA code sent from a desktop application to Excel to make it do things), Programs to Automatically fill Acrobat PDF Forms, Text Parsing, Mapple, C, C++, Audio/Video formats conversion, Molecular Biology, Genetics and more. Keywords: Bioinformatics, Desktop Applications, Molecular Biology, Genetics, C, C++, Mapple, PDF Forms, edgelist, edge list, Databases, database, Statistical Analysis, R-project, VBA, Automation, Medical Informatics, Algorithms, algorithm, File Convert, files conversion, Text Parsing, parse, user friendly graphical interface, GUI, Audio, Video, website scrap, scrapping.  less

    visual-foxpro r algorithms video-conversion data-analysis data-structures database-design sql quantitative-analysis statistics c c++ microsoft-visual-c++ software-testing database-programming document-conversion microsoft-access database-modeling manual-testing multithreaded-programming dbase bio-informatics medical-informatics financial-analysis business-analysis vba ado maple data-mining data-science data-backup video-editing 00 more less
    • $24.54 HOURLY RATE
    • 4.9
    • 124 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • Speed-Fineness-Accuracy

    I'm very good in typing , rewriting , entering data from images , PDF , website , Excel ...etc I can use word , powerpoint , Excel I’m a relative newbie so please read beyond hours worked and give me the chance to make my … more

    I'm very good in typing , rewriting , entering data from images , PDF , website , Excel ...etc I can use word , powerpoint , Excel I’m a relative newbie so please read beyond hours worked and give me the chance to make my mark here – I promise you won’t regret it! I have excellent command of English, French and Arabic, and am a stickler for processing, formatting, consistency, typing scanned documents and correctness. I’m very experienced in MS Word, MS Excel and MS Powerpoint, and the inter-facing between them. PHOTOGRAPHY is my main passion, and I am experienced in most aspects of shooting and image manipulation.  less

    french arabic data-entry data-backup data-recovery database-administration translation translation-english-arabic translation-french-english translation-english-french translation-arabic-english copy-editing editing adobe-pdf cisco-routers transcription mobile-app-development microsoft-powerpoint tcp-ip electrical-engineering electronics pdf-conversion microsoft-word word-processing windows-movie-maker video-editing technical-editing technical-documentation scientific-writing data-science environmental-science teaching-mathematics teaching-physics presentations presentation-design photography virtual-assistant internet-research data-encoding data-mining data-sheet-writing data-analysis data-structures wordpress html 00 more less
    • $3.33 HOURLY RATE
    • 5.0
    • 0 HOURS
    • MOROCCO
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 11 TESTS
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