Java Developers for hire in United States

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  • Hire pabloramirezdz
    4.7
    10 reviews $35 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 myself learning something new every day, It's my job but a dream. less
  • Hire fmaxgarcia
    6.1
    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 qprotex
    6.0
    31 reviews $60 USD per hour
    Senior Software Engineer / Reverse Engineer / Security Analyst / Penetration Tester / Ethical Hacker My technical skills and proficiencies include: ¬ Software Application Development: .NET (C#, VB.NET, F#), Python, PHP, Delphi ¬ Web Application Development: ASP.NET, Django, Ror, Laravel, CodeIgniter ¬ Mobile...
    Senior Software Engineer / Reverse Engineer / Security Analyst / Penetration Tester / Ethical Hacker My technical skills and proficiencies include: ¬ Software Application Development: .NET (C#, VB.NET, F#), Python, PHP, Delphi ¬ Web Application Development: ASP.NET, Django, Ror, Laravel, CodeIgniter ¬ Mobile Development: Hybrid and Native using Xamarin, Phonegap, Firemonkey ¬ Reverse Engineering: OllyDbd, IDA, Remnux, Malware analysis, Binary Reversing, Firmware Reversing ¬ Software Security: Anti-piracy schemes, Anti-cracking, Software protection ¬ Vulnerability Testing: Vulnerability Assessment, Penetration Testing using Kali Linux, SamuraiWTF, ParrotSecurity, Remnux, Blackarch ¬ Hardware development: Arduino, Raspberry ¬ Data - Web Scraping: Scrapy, Scrapinghub ¬ Database Design: MySQL, Oracle, SQL Server, SQLite, NoSQL ¬ System Automation: Macros, AutoIT, Python Script less
  • Hire mgfayad1983
    4.3
    4 reviews $70 USD per hour
    Extensive global development success on the mobile platform with strong expertise in both Swift, Objective C and Java for Mobile Devices like iPhone, iPad, Android Phone, I have worked with individuals and several companies on apps. Key success areas: - Software Design Patterns like MVC, MVP - Creating new apps...
    Extensive global development success on the mobile platform with strong expertise in both Swift, Objective C and Java for Mobile Devices like iPhone, iPad, Android Phone, I have worked with individuals and several companies on apps. Key success areas: - Software Design Patterns like MVC, MVP - Creating new apps from the ground up - Updating or fixing existing applications in either Swift or Objective C or Java - Building backends using popular services like Google's Firebase and Amazon's AWS, etc - Third Party Integration for multi-purpose mobile app development - Consulting on feature possibilities and the Apple App Store & Google Play Store guidelines - Consulting on monetization strategies - Performing code reviews - Web Development I have maintained 100% customer satisfaction and repeat business by truly caring about my client's products, budget, and communication needs. I am passionate about mobile development and that always comes across in the quality of my work. Sincerely, less
  • Hire Designbackoffice
    5.4
    6 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 ★Infographic 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 aashshak
    3.8
    1 review $50 USD per hour
    "Strong technology and business experience combine for strong project outcomes no matter the size!" We 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!" We 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. ? 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
  • Hire Thriftynick
    3.6
    1 review $40 USD per hour
    I have a solid understanding of the foundations of Computer Science and I have strong problem solving skills. Check my portfolio for examples of the wide range of projects I've completed. I'm looking forward to getting started on your project! Specializations: -Web-applications in Laravel -Everything Wordpress...
    I have a solid understanding of the foundations of Computer Science and I have strong problem solving skills. Check my portfolio for examples of the wide range of projects I've completed. I'm looking forward to getting started on your project! Specializations: -Web-applications in Laravel -Everything Wordpress (custom themes, plugins, install/configure, etc.) -Database design, implementation, optimization -Linux sysadmin -Web stack less
  • Hire JamesMaysApp
    3.2
    3 reviews $55 USD per hour
    Thanks for visiting my profile. I am a mobile app ( iOS, Android ) and Web(PHP, Javascript,html,css3,Wordpress, CI...) expert with a wealth of experience. 1. Skills - Mobile app development (Swift, Objective -c , Java, Hybrid) - Game development(Unity, AR/VR) - PHP, HTML5, Css3, Javascript - CMS (Wordpress ,...
    Thanks for visiting my profile. I am a mobile app ( iOS, Android ) and Web(PHP, Javascript,html,css3,Wordpress, CI...) expert with a wealth of experience. 1. Skills - Mobile app development (Swift, Objective -c , Java, Hybrid) - Game development(Unity, AR/VR) - PHP, HTML5, Css3, Javascript - CMS (Wordpress , CodeIgniter,Laravel, Magento) - Web service integration: Restful/Backend API - Social Network integration: Facebook, Twitter, LinkedIn, Google+, Instagram; - Messaging platform: XMPP Chat server, Pubnub, Quickblox, WebRTC - Third Party integration: Google Cloud Platform, AWS, FireBase; - Payment GateWay: Paypal, eWay, Stripe; - Image Processing,Facial Filter APP(OpenCV, OpenGL, AR/VR) - Java , C++ and C# Program 2. My Service - I can work 40hrs/week - Strong communication skills - 100% client satisfaction - Money Back guarantee if unfortunately any problem happens - Looking to have a long-term relationship with client less
  • Hire stivens
    2.9
    3 reviews $40 USD per hour
    Web developer with over 8 years of experience specializing in web applications built in core PHP/MYSQL. Excellent analytical and problem solving skills. Top Skills: - PHP - MYSQL - jQuery - HTML - CSS - Web Development - Data Management - Laravel Framework
    Web developer with over 8 years of experience specializing in web applications built in core PHP/MYSQL. Excellent analytical and problem solving skills. Top Skills: - PHP - MYSQL - jQuery - HTML - CSS - Web Development - Data Management - Laravel Framework less
  • Hire helmot
    5.1
    9 reviews $30 USD per hour
    I have a Msc degree in AI with +11 years of experience in Python scripting and web development. I am expert in making web scrappers, and developing web solutions with ExtJS as frontend and Python/PHP as backend. Skills: - Programming(Python/PHP/Java/C/C++) - Database(MySQL/PostgresQL/MongoDB) - Big Data(Hadoop...
    I have a Msc degree in AI with +11 years of experience in Python scripting and web development. I am expert in making web scrappers, and developing web solutions with ExtJS as frontend and Python/PHP as backend. Skills: - Programming(Python/PHP/Java/C/C++) - Database(MySQL/PostgresQL/MongoDB) - Big Data(Hadoop ecosystem tools like Hive/Spark/HDFS/...) - AI(Text Processing/Image Processing/Machine Learning/Data Mining) - Web Development(JQuery/Bootstrap/Extjs/CSS/HTML) less

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