VoIP Developers and Mobile App Developers For Hire

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  • Hire HugeWave
    8.1
    75 reviews $50 USD per hour
    Thanks for visiting my profile. My goal is to 120% fulfil the expectations of my clients – the extra 20% being the anticipation of problems or adding ideas that my clients may not have realized. My English, although not perfect, is good enough to enable me to successfully communicate with my clients on all...
    Thanks for visiting my profile. My goal is to 120% fulfil the expectations of my clients – the extra 20% being the anticipation of problems or adding ideas that my clients may not have realized. My English, although not perfect, is good enough to enable me to successfully communicate with my clients on all development issues. I am a talented Android , iOS , game, and web service developer with 5 years of experience. I work with a network of other specialists who I use to solve specific issues – so you, the client, can be assured that your job will be 100% completed. My portfolio shows only a fraction of my work – the development of apps, social networking apps, photo and video editing software, etc. Please feel free to contact me at any time. We will be provide the best result service for your business. Services: * Daily or weekly updates during development * Deliver clean and robust code, upload on app store after development * Maintenance and any updates free after development less
  • Hire hanming223
    6.6
    38 reviews $30 USD per hour
    Welcome to my profile! I am a senior Mobile/Web developer with over 8 years experience in Mobile/Web application development My expertise are ✅ iOS/Android application development, Swift 4/3/2, Objective-C, Java. ✅ Hybrid application (React Native, Ionic 4/3/2 framework, Phonegap) development ✅ Website (Laravel,...
    Welcome to my profile! I am a senior Mobile/Web developer with over 8 years experience in Mobile/Web application development My expertise are ✅ iOS/Android application development, Swift 4/3/2, Objective-C, Java. ✅ Hybrid application (React Native, Ionic 4/3/2 framework, Phonegap) development ✅ Website (Laravel, React.js, AngularJS, Ruby on Rails, Django) development ✅ Web Service(Node.js, Python, Java) development. ✅ Web Scraping(Python) I am a hard worker and available for more than 18 hours per day. Please contact me at any time so we could discuss your project. I guarantee high quality and fast delivery. Thank you for your visiting my profile. Han. less
  • Hire wancheng
    7.3
    23 reviews $55 USD per hour
    I have more than 7 years of experience in mobile development and managing developer teams. [Core skills and experience] : ✔ IOS, Android (Java, Object-C, Swift, C/C++): iPhone&Android SDK, Xcode, Android Studio ✔ Hybrid App: React Native/Ionic/Phonegap/Cordova/Xamarin ✔ Web service: XML/JSON, REST/SOAP, PHP,...
    I have more than 7 years of experience in mobile development and managing developer teams. [Core skills and experience] : ✔ IOS, Android (Java, Object-C, Swift, C/C++): iPhone&Android SDK, Xcode, Android Studio ✔ Hybrid App: React Native/Ionic/Phonegap/Cordova/Xamarin ✔ Web service: XML/JSON, REST/SOAP, PHP, Cloud backend: Parse, Amazon, FireBase, Twilio, MongoDB ✔ Map Kit, GPS based real-time user navigation and Tracking ✔ Chat & Messaging Engine: XMPP, OpenFire, OpenTok WebRTC, Ejabberd ✔ VOIP, Cloud Communication: Twillio, Heroku, Tokbox ✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ✔ Google Map, Foursquare, Geolocation, GPS, Open Street Maps Always focus on the quality of product and client's satisfaction. My solid experience provides development process smoothly, fastest and with high quality thus the apps are stable, scalable, transparent and user friendly. Please looking for your Good Friends with your project! The Man is ME! Best Regards. less
  • Hire famousming
    6.5
    51 reviews $30 USD per hour
    Thanks for visiting my profile. I have 7+ years of experience in Mobile/Web Development and able to deliver daily working progress. I'm myself high skilled developer and I have got best development team. ✅ iOS(Swift, Objective-C) iPhone,iPad / Android (Java,Kotlin) Application ✅ React.js / React Native / Angular...
    Thanks for visiting my profile. I have 7+ years of experience in Mobile/Web Development and able to deliver daily working progress. I'm myself high skilled developer and I have got best development team. ✅ iOS(Swift, Objective-C) iPhone,iPad / Android (Java,Kotlin) Application ✅ React.js / React Native / Angular / Ionic / Xamarin / Javascript ✅ Ruby / Ruby on Rails / C# / Python ✅ JSON, Parse, Firebase, Urban, Javascript, PHP, html, CSS Fast communication, Kindness, Correct Design and Meet Deadline are my development focus. - Mobile( iOS/Android ) app and Web development wide experiences - Fast Communication, High quality, Hard work and Best After Services - 24/7 Working and Conversation - Will be online at your timezone I always do my best to make clients satisfied with good quality and timeline. Please contact me if I am a match for you are looking for. Thanks. less
  • Hire zhandong0217
    7.8
    83 reviews $50 USD per hour
    If you want to implement your idea, then I am always ready for you. Being a professional developer means to understand all the requirements of the clients, and find the best way to implement it with highest quality. I have experience of mobile/web developing more than 5+ years. I have...
    If you want to implement your idea, then I am always ready for you. Being a professional developer means to understand all the requirements of the clients, and find the best way to implement it with highest quality. I have experience of mobile/web developing more than 5+ years. I have plenty of ability to carry out my work with high quality in time. What i want is good relationship with client and high quality , keep time promise. Among them, I think the most valuable credit. Thank you looking for my proposal. MY SKILLS: ✔️ Online Chatting/Messaging App ✔️ GoogleMap/GPS App ✔️ Photo/camera/Video/Audio app ✔️ Web Service API(PHP /MySQL/ JSON/XML/...) ✔️ OCR/OpenCV/Image Processing less
  • Hire manager2015
    7.1
    31 reviews $65 USD per hour
    Thank you for visiting our profile page. We are Web designers, Database, eCommerce, Salesforce Developers based in The USA. We seek to better understand the customers business along with our entire value cycle and partner with our customers.Our Customers are our Partners! We work across all industries and with...
    Thank you for visiting our profile page. We are Web designers, Database, eCommerce, Salesforce Developers based in The USA. We seek to better understand the customers business along with our entire value cycle and partner with our customers.Our Customers are our Partners! We work across all industries and with small, medium and large businesses. Our skills include: - Microsoft Access, MS SQL Server, MySQL - iPhone App Development (Objective-c, Swift) - Salesforce App Development, APEX, VisualForce - .Net, PHP, HTML, CSS, Scripting - Volusion, Bigcommerce, Shopify, Magento - WordPress - Graphic Design, Interface Design - Python, Django less
  • Hire GoodJob4W
    5.6
    16 reviews $39 USD per hour
    Let's Make Your Dream a Reality Together! This is Qi-Feng Jin from China. * I am a mobile app developer myself. I have developed many ios and android apps and published them successfully to Apple Store and Google play store under my customers name. I mainly work in Swift for iOS app development and...
    Let's Make Your Dream a Reality Together! This is Qi-Feng Jin from China. * I am a mobile app developer myself. I have developed many ios and android apps and published them successfully to Apple Store and Google play store under my customers name. I mainly work in Swift for iOS app development and Photoshop/Balsamiq/Moqup/Figma for UI/UX design. Also I can develop Android app and backend api and web admin panel in PHP for the project. * Over the years I have arranged a team with talented developers to provide better service to my customers in several areas. We have successfully published 50+ apps in different subject in mobile apps and games and webs. * What I provide you is - 24/7 Service & Support - Project plan/management - High quality work on time, on budget - Well dedicated test on project - 6-Month support and maintenance after final delivery Just send me a message any time for discussion on your project. Best regards. less
  • Hire GaronHelton
    5.2
    9 reviews $25 USD per hour
    When considering the topic of writing, there is little that I am unable to achieve. For the past ten years or so, I have been practicing and refining my skills in order to meet, and eventually surpass my fullest possible potential. I work both quickly and efficiently to produce the most effective body of writing...
    When considering the topic of writing, there is little that I am unable to achieve. For the past ten years or so, I have been practicing and refining my skills in order to meet, and eventually surpass my fullest possible potential. I work both quickly and efficiently to produce the most effective body of writing possible, no matter what the subject might you hire me, I take your budget, deadline, and specifications very seriously, never delivering late or inaccurate work that is riddled with errors. Try me to get the best and give me a chance to demonstrate my proficiency. Services Provided: ®Article Writing ®Report writing ®Business Plan ®Product descriptions ®Cv/Resume ®Press release ®Book and Ebook ®Editing/Rewriting/proofreading ®Contract/agreement writing ®Blog post/creative writing ®Technical with academic writing ®Content writing ®Speech writing ®Script writing ®Grant writing ®Transcription ®Proposal/bid/application writing ®Newsletter ®Sales letter . less
  • Hire Honestdeveloper1
    6.2
    11 reviews $45 USD per hour
    ✪Dear Customer✪ Thanks for checking my profile. I am very experienced with mobile app , Game and website development. ✅ Talented My Skills ◆ Mobile Programming • Native Platform(Android/IOS) • Hybrid app( Ionic1&2/React Native/Cordova) • Xamarin ( MVVMCross for multi-platform) ◆ Game Programming •...
    ✪Dear Customer✪ Thanks for checking my profile. I am very experienced with mobile app , Game and website development. ✅ Talented My Skills ◆ Mobile Programming • Native Platform(Android/IOS) • Hybrid app( Ionic1&2/React Native/Cordova) • Xamarin ( MVVMCross for multi-platform) ◆ Game Programming • Unity3D • cocos2dx • 3D Modelling & 3D Animation •2D / 3D Game Designs and Environment. ◆ Web Programming • PHP(Laravel/CodeIgniter) • CMS(Shopify, Joomla, Drupal, Wordpress) • JavaScript(Angular/React/Node/Express JS) • Python Django • Database(MongoDB/Mysql/SQLite) ✅ Good Services * Deliver Daily or Weekly result. * Deliver with well written source code, publish app on app store by customer name after development. * Responsible communication for each day(Anytime). * 6 months Free bug fixing and maintenance after development. ⭐ "Correct implementation for requirements + Fast Speed + Top Quality + Time".⭐ This is my working style. less
  • Hire AppHero2
    5.4
    3 reviews $29 USD per hour
    I have 8+ years of experience in Mobile/Web Development and able to deliver daily working progress. I'm myself high skilled developer with best development team. ✅ iOS(Swift, Objective-C) iPhone,iPad / Android (Java,Kotlin) Application ✅ React.js / React Native / Angular / Ionic / Xamarin / Javascript ✅ Ruby /...
    I have 8+ years of experience in Mobile/Web Development and able to deliver daily working progress. I'm myself high skilled developer with best development team. ✅ iOS(Swift, Objective-C) iPhone,iPad / Android (Java,Kotlin) Application ✅ React.js / React Native / Angular / Ionic / Xamarin / Javascript ✅ Ruby / Ruby on Rails / C# / Python ✅ JSON, Parse, Firebase, Urban, Javascript, PHP, html, CSS Fast communication, Kindness, Correct Design and Meet Deadline are my development focus. - Mobile( iOS/Android ) app and Web development wide experiences - Fast Communication, High quality, Hard work and Best After Services - 24/7 Working and Conversation - Will be online at your timezone I always do my best to make clients satisfied with good quality and timeline. Please contact me if I am a match for you are looking for. Thanks. less

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