Python Java Freelancers

Showing 7,406 freelancers

Python Java Freelancers

Showing 7,406 freelancers

  • Research Scientist on Machine Learning/Data Mining

    I joined IBM T.J. Watson Research, Industry Solution group in Spring 2012. I worked as a J2EE software engineer from 2006 to 2008. I obtained a Ph.D of Computer Science from University of California, Los Angeles, with major … more

    I joined IBM T.J. Watson Research, Industry Solution group in Spring 2012. I worked as a J2EE software engineer from 2006 to 2008. I obtained a Ph.D of Computer Science from University of California, Los Angeles, with major in Machine Learning and minors in Artificial Intelligence and Data Mining. I have been awarded the Most Outstanding Ph.D Graduate Award, the Northrup-Grumman Outstanding Graduate Student Research Award, the Chancellor Award for Most Outstanding Applicants, all from Computer Science Department, UCLA and the Chinese Government Award for Outstanding Chinese Students Overseas, 2010. I am interested in developing efficient algorithms and machine learning techniques to solve real world problems. I am also interested in problems on combinatorial optimization, data mining and information retrieval. I had worked as a consultant for many start-ups on various projects and I have solid background on both research and development. My home page: www.cs.ucla.edu/~danhe  less

    machine-learning data-mining data-analysis data-scraping algorithms java perl python php 00 more less
    • $80.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 4 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Web Developer, Software developer

    I specialize in architecting, designing and developing state of the web-applications on various programming languages (PHP, Python, Java, C++, JavaScript) including database designing (MySQL, PostgreeSQL, MSSQL). I can develop web-site, server-side application or client application of any complexity. I have … more

    I specialize in architecting, designing and developing state of the web-applications on various programming languages (PHP, Python, Java, C++, JavaScript) including database designing (MySQL, PostgreeSQL, MSSQL). I can develop web-site, server-side application or client application of any complexity. I have great experience in markup languages (HTML, XML) and in CSS. In development process I can use libraries, frameworks and CMS (jQuery, Yii, Wordpress, Joomla, OpenCart mostly). Also, I have some experience in development applications for Windows (C++, C#) and in trading systems for MetaTrader (MQL4, MQL5).  less

    php c++ sql javascript python java html css c# mql4 00 more less
    • $13.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 22 PORTFOLIO ITEMS
    • 5 TESTS
  • Software developer

    I have 17 years of experience in the development of different scaled projects. From little command line utils to large-scale high load servers, from Windows desktop to iOS applications. Over the last 3 years, I have developed a VoIP and … more

    I have 17 years of experience in the development of different scaled projects. From little command line utils to large-scale high load servers, from Windows desktop to iOS applications. Over the last 3 years, I have developed a VoIP and messaging applications for iOS as team lead. These apps use third-party libraries for supporting SIP and XMPP, WSDL and RESTful based client-server interconnections, APNS for getting notifications from server side, CoreData and sqlite for storing local DB, In-App Purchases and more other. My core competency lies in creating apps with difficult data model and client-server interconnection with nice looking UI from the ground up and/or in make existing application more reliable and editable. I also have some experience in the following areas: developing back-end for mobile apps in Java and C++, developing desktop UI applications in Java, Delphi, C++, developing cross-platform utilities in C++, bash, python.  less

    ios-development c++ objective-c c sqlite xml svn git mercurial atlassian-jira 00 more less
    • $25.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • PHP and JavaScript software developer

    I love to code and to build stuff. I love creating the most powerful and robust applications and I love polishing them to be as close to perfection as possible. I started out as a desktop programmer, and also had … more

    I love to code and to build stuff. I love creating the most powerful and robust applications and I love polishing them to be as close to perfection as possible. I started out as a desktop programmer, and also had some small game development projects. Then I expanded my competence to web development. So, my areas of expertise include: C++, Qt library, HTML, CSS, PHP, MySQL and JavaScript with jQuery library. As for the personal qualities, I'm highly motivated and well organized. I always use version control for my source code and always use bugtracker to plan ahead, prioritize and make sure nothing ever gets forgotten.  less

    ajax rest javascript jquery backbone-js php mysql c++ qt css3 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 2437 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • Expert in amazon aws, java/python backend, Big data

    With 6.5 years, i have developed a lot of application ranging from desktop to web application, machine integration to ecommerce site development for companies both home and abroad using Java, Visual c++. Specifically my competency in J2SE, J2EE with … more

    With 6.5 years, i have developed a lot of application ranging from desktop to web application, machine integration to ecommerce site development for companies both home and abroad using Java, Visual c++. Specifically my competency in J2SE, J2EE with RDBMS & Scalable database such as HBase with Apache maven build manager. I am also experienced in Apache Solr indexing.  less

    amazon-web-services linux-system-administration object-oriented-design rest spring-framework hibernate hadoop spring-security html java-servlets-development 00 more less
    • $19.00 HOURLY RATE
    • 4.8
    • 292 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • C/C++/Java developer

    Hello! Currently I'm a phd student. My research interest is formal methods, verification and hypervisors. At university I hellping in teaching courses "Formal verification" and "Construction of OS kernel" I have over 3 years experience in C++ and C … more

    Hello! Currently I'm a phd student. My research interest is formal methods, verification and hypervisors. At university I hellping in teaching courses "Formal verification" and "Construction of OS kernel" I have over 3 years experience in C++ and C at office. And java and python experience in my own projects.  less

    c c++ python java 00 more less
    • $17.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Data Analysis, Computer Vision and Machine Learning

    Software development is hard. Not because the programming languages are difficult, but it requires to work in different mindsets. When it comes to list the requirements of a project, developer needs to listen first and judge last. He needs a … more

    Software development is hard. Not because the programming languages are difficult, but it requires to work in different mindsets. When it comes to list the requirements of a project, developer needs to listen first and judge last. He needs a learning mindset. When it comes to design the system, he should be in a birdseye mindset. Users are not expected to know what's possible and most of them don't even exactly know what they want. Understanding the requirements in a way that makes later modifications easy is essential, but abstracting the design unnecessarily to bloat it should be avoided. When it comes to writing unit tests, developer should be able to see the holes in the system. It needs a critical mindset that will make the tests meaningful. When it comes to writing code, a disciplined mindset is necessary. Developer should be able to stick to the design, requirements and the unit tests (if doing TDD.) When it comes to documentation, a beginner's mindset is necessary. Developer should explain the code to the beginner in the documentation. When it comes to smoke testing, an exploratory mindset is necessary. Developer should be able to divert to paths in the system which can cause bugs in the production. Switching between these different mindsets is difficult. The difference between a good developer and bad developer can be attributed a wrong mindset in a good context. I have experience in all these facets of the development for more than 15 years. I programmed in all major languages, major OS'es, major paradigms. I know the buzzwords and can talk in them, also know how to make your system to work without buzz.  less

    c++ 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 1390 HOURS
    • TURKEY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • Senior Developer Consultant

    John has been developing enterprise-class software for the past 15 years to help businesses solve problems and improve efficiency. John has senior-level experience on a diverse list of projects including: line-of-business apps, portals, serious games, web apps, e-commerce sites, system … more

    John has been developing enterprise-class software for the past 15 years to help businesses solve problems and improve efficiency. John has senior-level experience on a diverse list of projects including: line-of-business apps, portals, serious games, web apps, e-commerce sites, system integrations, and mobile apps. Experienced in different application development frameworks on multiple platforms, John believes in applying the right tool for the job.  less

    c# mono python django-framework android-app-development ios-development java postgresql mysql 00 more less
    • $100.00 HOURLY RATE
    • 4.8
    • 939 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Keep calm and let me do the coding

    Work under pressure, Interested in learn new ways and tools of job, responsible, i made all the project with a planification, always oriented to success, persistent, organized, respectful, capable to work and solve problems alone or with a team, friendly … more

    Work under pressure, Interested in learn new ways and tools of job, responsible, i made all the project with a planification, always oriented to success, persistent, organized, respectful, capable to work and solve problems alone or with a team, friendly and proactive. My priority is to deliver high quality software, offer world class support and meet all deadlines. I am seeking freelance work from creative and free-thinking clients/companies with innovative ideas and approaches that contribute to my professional growth. I have a creative eye for design, technical expertise for development and provide results based on your specification. I can work according to your instructions, or I can advise you on the best plan for your project. Languages: - English (written->definitely great / spoken->a little rusty but fluent) - Portuguese (written->definitely great / spoken->a little rusty but fluent) - Spanish (native and with awesome education) - French (written-> a little rusty but fluent / spoken->a little rusty but fluent ) - German ( written-> a little rusty but fluent / spoken->a little rusty but fluent ) Weekly Availability: -Strict Schedule: around 25 hours. -Flexible Schedule: up to 40 hours. (Availability may increase in response to the attractiveness of your project) <----------------------------------Web Technologies Specialist---------------------------------> Hosting administration, Web portals, Information Systems, Web services, Basics CTO, CMS administration, applications for businesses, Social Media, Graphic Edits and develop Designs, website customization, bug fixes, content analysis, translations, transcriptions, data entry. <--------------------------------Software Development Specialist------------------------------> Desktop development, script development, Information Systems, also Compiler/Interpreter development if needed, Machine learning, image processing, genetic algorithms, other software development Thank you!  less

    c# java python c c++ php asp jsp yii-framework codeigniter 00 more less
    • $6.67 HOURLY RATE
    • 4.8
    • 186 HOURS
    • VENEZUELA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 6 TESTS
  • Java/Mozilla/C++

    I DON'T HAVE TIME FOR ODESK ANYMORE The 2012 year with exception of a couple of months I dedicated to development of my own SAS: http://msgnotes.alehro00.com. Which still requires a decent amount of work in web … more

    I DON'T HAVE TIME FOR ODESK ANYMORE The 2012 year with exception of a couple of months I dedicated to development of my own SAS: http://msgnotes.alehro00.com. Which still requires a decent amount of work in web design and marketing areas. Although the project isn't commercially successful it allowed me to climb the stack of JEE6 technologies. The web server is running under Glassfish on AWS EC2 instance. The client app is Thunderbird add-on. It has commercial and free versions. Starting from 2011 I'm developing mostly with such a tool-set: Eclipse, Java, JavaScript. Over 2006-2010 years, I had participated in development of well known trading and traiding automation system (Multicharts). Also I took part in development of small business applications. The skills I was using extensively those years: development in C++ for Windows, COM servers and clients, multithreading, OOP, STL, boost, .NET. I know that this preamble looks not quite typical. It has simple explanation. I'm in process of transition from C++/C# desktop development to Java based Web development. So, I'm quite professional in .NET but I don't consider .NET as area of my interest any more. Also, since I'm kind of beginner in Java Web development, I'm halving my hourly pay rate.  less

    java javascript c++ microsoft-visual-studio c# sql amazon-ec2 .net-framework scala eclipse j2ee jsf linux-system-administration android-app-development google-app-engine maven glassfish python adobe-flash 00 more less
    • $1110.00 HOURLY RATE
    • 5.0
    • 284 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
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