Java Developers for hire in United States

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  • Hire Designbackoffice
    5.4
    5 reviews $30 USD per hour
    Design Back Office is a Top California Company. We provide exceptional design, Web & Mobile App solutions to companies of all industries, irrespective of their size. ~WHY US: ✔ Very High Quality Professional Work. ✔ No Upfront-Amount ✔ 100% Satisfaction. ✔ On Time Delivery. ✔WEB DEVELOPMENT SERVICES✔ ★ Word Press...
    Design Back Office is a Top California Company. We provide exceptional design, Web & Mobile App solutions to companies of all industries, irrespective of their size. ~WHY US: ✔ Very High Quality Professional Work. ✔ No Upfront-Amount ✔ 100% Satisfaction. ✔ On Time Delivery. ✔WEB DEVELOPMENT SERVICES✔ ★ Word Press Development ★Laravel ★ PHP Custom Development ★Python ★ E-commerce Development ★Shopify ★ Magento Website ★Big Commerce ★ Drupal ★ASP.NET ✔2D/3D VIDEO ANIMATION SERVICES✔ ★Promotional Videos ★White Board Videos ★Hand sketch Videos ★White Board Videos ★2D/3D Videos ★Motion Graphics ✔ DESIGN SERVICES✔ ★Logo design ★Brochure design ★Flyer design ★Poster design ★Business Card design ★Banner design ★Package design ★Website Layout design ★Mockup design ★Book Cover design ★Newsletter design ★T-shirt designation less
  • Hire manager2015
    5.4
    1 review $65 USD per hour
    Good morning/afternoon/evening from Princeton, New Jersey. We are Web designers, Database, eCommerce, Mobile App Developers based in the USA. We work across all industries and with small, medium and large businesses. Our skills include: - Microsoft Access, MS SQL Server, MySQL - .Net, PHP, HTML, CSS, Scripting -...
    Good morning/afternoon/evening from Princeton, New Jersey. We are Web designers, Database, eCommerce, Mobile App Developers based in the USA. We work across all industries and with small, medium and large businesses. Our skills include: - Microsoft Access, MS SQL Server, MySQL - .Net, PHP, HTML, CSS, Scripting - iPhone App Development, Android App development - Salesforce App Development, APEX, VisualForce - Volusion, Bigcommerce, Shopify, Magento - WordPress - Graphic Design, Interface Design - Bootstrap, Responsive Design less
  • Hire pabloramirezdz
    4.6
    9 reviews $30 USD per hour
    Professional with 12 years experience developing applications, for web and desktop, and 8 years developing mobile apps. Solid knowledge on Linux (CentOS and Debian derived distributions) and Java, JEE, .Net, Python, MSSQL Server, MySQL, MongoDb, PostgreSql, PHP, C / C ++ (Qt), Javascript / JQuery, web layout in...
    Professional with 12 years experience developing applications, for web and desktop, and 8 years developing mobile apps. Solid knowledge on Linux (CentOS and Debian derived distributions) and Java, JEE, .Net, Python, MSSQL Server, MySQL, MongoDb, PostgreSql, PHP, C / C ++ (Qt), Javascript / JQuery, web layout in HTML5 and CSS3 technologies. I develop using the top tools and conventions over LAMP/WAMP (Laravel/Symfony/CakePHP/Wordpress/PrestaShop and plain PHP), JEE (Spring, SpringBoot, JavaFX), Python (PyWeb, Django), .NET and MEAN/MERN stacks. If you need a reliable Developer or SysAdmin, then you should contact me! Programming is my passion, and I'm keep me learning something new every day, It's my job but a dream. less
  • Hire fmaxgarcia
    6.0
    13 reviews $50 USD per hour
    I am a PhD student in Computer Science. I have worked in several research projects related to AI, Machine Learning, Planning and Robotics, as well as a software engineer in industry for 2 years. My research focus is in machine learning, and I'm especially interested in reinforcement learning and optimization.
    I am a PhD student in Computer Science. I have worked in several research projects related to AI, Machine Learning, Planning and Robotics, as well as a software engineer in industry for 2 years. My research focus is in machine learning, and I'm especially interested in reinforcement learning and optimization. less
  • Hire ethervision
    5.4
    1 review $85 USD per hour
    I have experience programming in almost every language and system. I have designed and built interactive systems featured in many museums as well as at Disney World. I have designed & programmed many highly successful apps for both iOS & Android devices, including iBeer, iMunchies, Magic Wallet, Hottrix Phone, and...
    I have experience programming in almost every language and system. I have designed and built interactive systems featured in many museums as well as at Disney World. I have designed & programmed many highly successful apps for both iOS & Android devices, including iBeer, iMunchies, Magic Wallet, Hottrix Phone, and ARSSN, an augmented reality animated art program. I create physical devices that link to software for custom displays and other applications. less
  • Hire qprotex
    5.9
    28 reviews $50 USD per hour
    With over 15 years of demonstrated experience in the design and implementation of software applications and user interfaces, I bring the technical experience to create effective and innovative solutions to client requirements within a wide range of development areas. I am deeply interested in Software Development and...
    With over 15 years of demonstrated experience in the design and implementation of software applications and user interfaces, I bring the technical experience to create effective and innovative solutions to client requirements within a wide range of development areas. I am deeply interested in Software Development and Software Security. An adaptable, and results-oriented programmer and applications developer bringing proven experience in core application and database development projects. My technical skills include: ¬ Software Development: Python, Delphi, Java, .NET, ASM ¬ Web Application Development: Django, ASP.NET, PHP ¬ Software Security: Cryptography, Obfuscation, Antipiracy ¬ Databases: SQL Server, MySQL, Sqlite, Oracle ¬ Software Reverse Engineering: OllyDBG, IDA, etc ¬ System Vulnerability Research Demonstrated initiative and planning skills, with the organizational and time management skills required in order to complete multiple assignments within demanding deadlines. less
  • Hire anhnh23
    4.7
    34 reviews $30 USD per hour
    B.Sc. in Information System and Software Engineering from Oxford Brookes University with 6+ years of work experience in software development. I have experience in developing ERP modules, Java/EE applications, and building automated test tool. I've always been passionate about core concept of software development...
    B.Sc. in Information System and Software Engineering from Oxford Brookes University with 6+ years of work experience in software development. I have experience in developing ERP modules, Java/EE applications, and building automated test tool. I've always been passionate about core concept of software development knowing how systems work and how to optimize them. Object-oriented and functional programming, object-oriented analyze & design, data structures, algorithms, concurrency, and design patterns are my key skills. Skills are covered: * Language: Java, Python, JavaScript, PHP * Java Techs: Swing/JavaFX (with FXML/Scene Builder), Restful, JSP, JSF, PrimeFaces, ZK, Servlet, Hibernate, Spring. * Testing: TDD, BDD (Cucumber), JUnit/Test, Mockito * Build Tools: Maven, Gradle * Database: MySQL, MongoDB, PostgreSQL * Trends: Artificial Intelligence, Automation, and Security Thanks for visiting, your can explore more about me via my linked account anhhoangnguyen. Sincerely, less
  • Hire johnhwardjr
    4.9
    3 reviews $50 USD per hour
    o Custom coding and socket I/O development for GPS software using Java o Customization of OpenGTS / GTS Enterprise (GTSE) GPS / Telematics software o OpenGTS / GTSE Device Communications Server (DCS) development o Configuration and, customization of Traccar GPS tracking web app o Software development in...
    o Custom coding and socket I/O development for GPS software using Java o Customization of OpenGTS / GTS Enterprise (GTSE) GPS / Telematics software o OpenGTS / GTSE Device Communications Server (DCS) development o Configuration and, customization of Traccar GPS tracking web app o Software development in many languages & operating systems o Analog and digital component level troubleshooting less
  • Hire doublebc
    4.0
    1 review $75 USD per hour
    Offering a wide range of technology services from Software Development, Website Development, Web Services and Web Scraping. I do not bid on projects unless I know it can be done successfully and I have a Preferred Freelancer status. Languages - C#, PHP, VBA, Classic ASP, ASP.NET and JavaScript. API Integration -...
    Offering a wide range of technology services from Software Development, Website Development, Web Services and Web Scraping. I do not bid on projects unless I know it can be done successfully and I have a Preferred Freelancer status. Languages - C#, PHP, VBA, Classic ASP, ASP.NET and JavaScript. API Integration - XML, JSON, WSDL, WCF, Restful and Soap. Web Services - eBay, PayPal, UPS, FedEx, USPS and more. Plugins - WordPress, Woocommerce and Opencart. Reverse Engineering - Cracking, Hacking, Patching and more. Thank you, Brian Baskerville President / CEO Double B Computers less
  • Hire aashshak
    3.8
    1 review $50 USD per hour
    "Strong technology and business experience combine for strong project outcomes no matter the size!" I have 10+ years of experience in Website, iOS & Android development. Overall these years I accomplished amazing projects successfully. Now, I wanna be a top-notch freelancer with all of my work experience and my own...
    "Strong technology and business experience combine for strong project outcomes no matter the size!" I have 10+ years of experience in Website, iOS & Android development. Overall these years I accomplished amazing projects successfully. Now, I wanna be a top-notch freelancer with all of my work experience and my own technical know-how, providing high-quality products to my clients. I have created and improved, dozens of successful applications for clients in areas of lifestyle, entertainment, self-help, fitness, catalogs, finance & business, education, commerce & etc. Δ Key success areas: - Creating new apps from the ground up - Updating or fixing existing applications - Building backends using popular services like Google's Firebase and Amazon's AWS - Consulting on feature possibilities and Apple App Store & Google Play Store guidelines - Consulting on monetization strategies - Performing code reviews I welcome discussing your projects and helping you find success! Regards, Amin less

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