Windows Developers, Amazon Web Services Experts and Java Developers for hire in United States

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  • Hire mgfayad1983
    5.9
    8 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 - Cross Platform 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 omalexsolutions
    3.7
    6 reviews $15 USD per hour
    I am a Python lover who strives to learn new things every day. I wish I could do more science. If you need a fast coder, hire me.
    I am a Python lover who strives to learn new things every day. I wish I could do more science. If you need a fast coder, hire me. less
  • Hire suraj12291
    2.5
    1 review $10 USD per hour
    ❤ Full experience of more than 10 years for EXTENSIVE fields! ❤ I and my colleagues are professionals in ✔️MATHEMATICS, ✔️MATLAB, ✔️SOLIDWORKS, ✔️ANSYS FLUENT, ✔️PHYSICS, ✔️COMSOL. I am a boss. ⭐⭐⭐ Major skills and Qualifications ⭐⭐⭐ ✅DSP and Image Processing ✅Face Detection / Recognition / Classification & Object...
    ❤ Full experience of more than 10 years for EXTENSIVE fields! ❤ I and my colleagues are professionals in ✔️MATHEMATICS, ✔️MATLAB, ✔️SOLIDWORKS, ✔️ANSYS FLUENT, ✔️PHYSICS, ✔️COMSOL. I am a boss. ⭐⭐⭐ Major skills and Qualifications ⭐⭐⭐ ✅DSP and Image Processing ✅Face Detection / Recognition / Classification & Object Tracking ✅ STATISTICS, R, Probability ✅Mathematics: GA, NN, CNN, Machine & Deep Learning ✅Physics: Mechanics, Nuclear physcis, electronics, Optics. ✅Signal processing: FFT/DSP, Computer Vision ✅Mechanics: FEA/CAD/CAM, Robotics, CFD ★★★ Software tools I am using: ★★★ ✅OpenCV, OpenGL ✅Matlab & SIMULINK /Simulation ✅Solidworks, Ansys Fluent, Solidworks ✅C++, C#, VB, Java, HTML, CSS, JS, PHP, etc. @ If you keep in touch with me, you will be satisfied with my best result! ❤Thanks❤ less
  • Hire qprotex
    6.1
    39 reviews $75 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 opencollar
    6.0
    2 reviews $40 USD per hour
    We are a team of Software Engineers and Electrical engineers. We specialize in Web development, Payment integration, SQL, PHP, CSS, Shopping cart, HTML5, Twilio API, WebRTC, Laravel, Graphics design, Android / IOS Mobile application development, Amazon Web services, Smarty PHP, Wordpress, Magento, Python, Symfony,...
    We are a team of Software Engineers and Electrical engineers. We specialize in Web development, Payment integration, SQL, PHP, CSS, Shopping cart, HTML5, Twilio API, WebRTC, Laravel, Graphics design, Android / IOS Mobile application development, Amazon Web services, Smarty PHP, Wordpress, Magento, Python, Symfony, Ecommerce . Our unique blend of strategy, technology and creative implementation allows us to provide our clients solutions on time and within budget. We love to discuss the ideas. If you are tired of communication issues with other developers, sloppy work, missed deadlines, developers raising prices midway through the project, poor design, misinterpreted visions and people failing to deliver, Say "Hi" to Opencollar Team at Freelancer based in USA. We follow all standards of professionalism. 10 + years of experience. Team of 25+ experts. 24x7 support team. Free fixes support for life time. Clean, Documented codes and reports. Quick and daily updates. 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 pabloramirezdz
    4.8
    11 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 rayfigs
    3.4
    3 reviews $50 USD per hour
    I have significant experience building beautiful end-to-end solutions (websites and mobile apps) for both major brands and smaller businesses alike. I am highly skilled in web & mobile application development (SPA, Native, Hybrid), object oriented programming, database development, application architecture,...
    I have significant experience building beautiful end-to-end solutions (websites and mobile apps) for both major brands and smaller businesses alike. I am highly skilled in web & mobile application development (SPA, Native, Hybrid), object oriented programming, database development, application architecture, client/server and service oriented application development, and most importantly communication. Furthermore, I have strong demonstrated project management (Agile, Scrum, RAD) and product development (Pragmatic Framework, Business Model Canvas). I am able to integrate seamlessly with existing version control/GIT processes and understand the full release process/ecosystem for the Apple App store and Google Play store. If you feel you are looking for a solid partner on a legitimate project then please contact me. Thanks, less
  • Hire jack5onric
    2.9
    10 reviews $45 USD per hour
    Dear my friends! I have 7+ years of experience in software development, particularly around desktop and mobile projects.. I am credible developer with great skills and ability. Looking forward for your chance to work with me. Thanks for looking! My Skills 1) desktop applications(c/c++, java/javafx, c#/.net,...
    Dear my friends! I have 7+ years of experience in software development, particularly around desktop and mobile projects.. I am credible developer with great skills and ability. Looking forward for your chance to work with me. Thanks for looking! My Skills 1) desktop applications(c/c++, java/javafx, c#/.net, objective-c, python, ruby, ....), 2) mobile applications(native, phonegap, ionic, reactnative..) and games with cocos2d, cocos2dx and unity, 3) web pages(Dajngo, vue.js, html, javascript, php, , angular-js, jsp, jquery, boostrap, ext-js, ), 4) Database(mysql, sqlite, MS-SQL, Access, Oracle,...), 5) assembling, analysing and extracting data, .... Main Skill: Fast and Clean Algorithm less
  • Hire NataliaMartinez1
    2.1
    2 reviews $80 USD per hour
    I'm a results-driven senior software engineer with 7 years of experience. I'm also an enthusiastic team player and deep creative thinker for strategic problem-solving and network analysis. One of my best skill is phenomenal time management skills and strong user focus with a can-do attitude.
 My technology touches...
    I'm a results-driven senior software engineer with 7 years of experience. I'm also an enthusiastic team player and deep creative thinker for strategic problem-solving and network analysis. One of my best skill is phenomenal time management skills and strong user focus with a can-do attitude.
 My technology touches from website development to mobile app development. I am standing at the edge of technologies and working with the most famous technologies like Laravel, MERN & MEAN and React Native. In terms of mobile field, I conquered all modern skills and I can support you. I'm able to offer you good services to GROW YOUR BUSINESS with your COMFORTABLE ESTIMATE. less

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