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Recommender Systems Upwork freelancers typically receive a client rating of 5.00.

Last updated: August 1, 2015

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  1. Jonathan C.

    Jonathan C.


    United Kingdom - Last active: 2 days ago - Tests: 1

    I have a UK university PhD, in Artificial Intelligence, and the business management skills to match, together With 15 years of Delphi, C++, Java, SQL, and Object-oriented analysis and design experience. I specialise in development including protocol specification, thread management, distributed communication and database transaction management. I have retro-fitted software in tasks ranging from installing improved modules to sophisticated Artificial Intelligence sub-systems. I can provide the often essential empathy with the contract holders, and the pragmatics to satisfy the demands of management. I have 20 years of competency in the software industry, and have a proven track record that will guarantee the successful realisation of your system requirements. I have designed and implemented systems used by multi-billion turnover corporations around the world, saving millions of pounds savings per year. My scope in system design and development ranges from individual utilities and embedded operating systems, through to large-scale corporation-wide distributed architectures. I am also able to provide a code debugging and fixing service, either onsite or online. I can give workshops and can facilitate training of new software developers, both in-house and online. I have managed my own team and maintained their skills matrices, ensuring training has been current. I have defined and managed new product releases and have written instruction manuals for new and "super" users at the customer end of the project.

    $105.56 /hr
    2,639 hours
  2. Vuk S.

    Vuk S.

    Master Software Engineer

    Serbia - Last active: 2 days ago - Tests: 7 - Portfolio: 3

    Up until now I have been working with PHP frameworks Laravel 4 and CodeIgniter. Also, I've done some projects with WordPress CMS like development of custom plugins or themes. Largest projects I've worked on are auction based website, and custom CMS. Aside from PHP, recently I have been developing Java web applications.

    $25.00 /hr
    0 hours
  3. Ahmed Othman

    Ahmed Othman Agency Contractor

    Professional Software Engineer

    Egypt - Last active: 09/08/2014 - Tests: 2 - Portfolio: 1

    I am professional software engineer, who seeks for challenges. I have +6 years of experience in Java web stack (Spring, Spring MVC, Spring Data, Spring Batch, Spring Integration, Spring Security, Spring Roo, Hibernate) and database SQL (Mysql, Postgres) and noSQL (mongodb) and other web tools and technologies. Also I have 2+ years experience in Ruby on Rails stack including the testing frameworks(Rspec, Cucumber), javascript frameworks (AngularJS) and other frontend technologies.

    Associated with: SolGen Labs

    $30.00 /hr
    32 hours
  4. Hossein Kazemi

    Hossein Kazemi

    Backend Developer-Architect

    Netherlands - Last active: 1 day ago

    I have extensive experience in creating highly scalable systems with Java and Scala and related technologies as well as great developing Natural Language Processing and Machine Learning algorithms and software (Worked on projects for government projects and also in the entertainment area). I also have experience working with Python for NLP and Machine Learning research and Ruby on Rails for fast web prototyping. Quality, Transparency and Honesty is my working framework. I am comfortable working with cloud such as Amazon's AWS. Key Technologies: Play Framework 2, Spring Framework,J2EE, Java/Scala, Python, PostgreSql,MySql, Redis, ActiveMQ, Akka,...

    $40.00 /hr
    11 hours
  5. Muhammad Navaid

    Muhammad Navaid


    Pakistan - Last active: 6 days ago - Tests: 5 - Portfolio: 3

    Seeking extraordinary challenging position/assignments in organization along with professional environment. Overall 2+ years of experience in IT Industry. Extensive Experience in leading the architecture and development of cutting HTML/DHTML, Javascript, XML, Word Press, Joomla, CMS Ability to handle Multiple projects and Issues. Ability to Prioritize Multiple tasks. Ability to work

    $15.00 /hr
    0 hours
  6. Birant A.

    Birant A.

    Computer Scientist

    Turkey - Last active: 2 days ago - Tests: 3 - Portfolio: 2

    Hello great people! I'm here to create happy experiences and help your projects with my best effort. Here is the summary of my services: -Article or Blog writing about the topics: -Technology, Computers, Electronics -Environmental Topics, Green Life -Travelling, Nomad Life, Green Travelling -Front-End Development: -Responsive Websites -Web Applications -Mobile Applications -Consultancy: -IT and Computer Science related topics -Creating stunning resumes and cover letters

    $20.00 /hr
    1 hours
  7. Darko K.

    Darko K.

    Full Stack Web Developer

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

    My primary experience is with Python, Javascript, AngularJS and Java. I have developed multiple applications with these technologies. Examples are: - Real time web applications (realtime chat, status update, etc.) - Clustering Twitter users based on data mining and artificial intelligence algorithms. - Social blogging application with multiple users. My main fields of interests are: Web Development Applications, Single Page Web Applications, Recommendation systems and Machine learning algorithms. I am familiar with Software Best Practices and Design Patterns and my code is easy to manage and upgrade.

    $10.00 /hr
    0 hours
  8. Aleksandar D.

    Aleksandar D.

    ASP.NET Web developer

    Macedonia - Last active: 03/14/2014 - Tests: 2

    Hardworking individual with a bachelor degree in computer science and electrical engineering. Have worked on very serious projects, and also have worked on projects for world famous companies like Texas Instruments. The job is always finished.

    $16.67 /hr
    0 hours
  9. Adnan K.

    Adnan K.

    Analytics / Research / Databases / Data Mining / Data Management

    Pakistan - Last active: 08/10/2014 - Tests: 11

    I have over 8 years of diverse experience in various different roles including marketing, analytics, project management, data mining, business intelligence & MIS, data management, marketing research, marketing services, website management, and more mainly in the consumer banking industry. Though I typically consider myself a generalist, one of my key specialist expertise lies in using data to derive business decisions, building business models, what-if and scenario analysis, data management, predictive analytics & data mining, and optimization using Solver. Writing is another passion of mine and my English skills are second to none with an overall TOEFL score of 263/300 and TOEFL Essay score of 5/6. Though I currently have a day job, I intend to work full time as a freelancer and look forward to a long-term responsible and challenging role on oDesk which I can replace my day job with.

    $8.89 /hr
    142 hours