Ruby on Rails Developers palkattavana

  • Ruby on Rails
  • China
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  • Palkkaa sdey81
    6.5
    6 arvostelua $39 dollaria / tunti
    We are the most talented and well experienced programmers and designers you can ever find. Try us, and you'll believe. Looking for freelancer who can manage anything that comes up with great response and quality work but for fair price? And having a project but it is very difficult to choose who is capable of doing...
    We are the most talented and well experienced programmers and designers you can ever find. Try us, and you'll believe. Looking for freelancer who can manage anything that comes up with great response and quality work but for fair price? And having a project but it is very difficult to choose who is capable of doing your work as the way you wanted? - Mobile development ✔ Native iOS, Android(Objective-C, Swift, Java, Kotlin) ✔ Hybrid(Ionic, React Native, Xamarin, PhoneGap) ✔ Google Map, Mapkit, GPS, API(JSON, XML, Rest Api) integration ✔ Firebase, Urban, Amazon S3, EC2, Twillio, Azure, Social Integration, ✔ Stripe, Braintree and other payment SDK - Web developement ★ Ruby on Rails, Python ★ NodeJS /Koa/Express/Mongoose ★ Javascript MVC frameworks for SPA - AngularJS/Typescript, React/Redux, Ember, Vue.js ★ Laravel, CodeIgnitor, Wordpress ★ SASS/SCSS, LESS ★ ASP.NET(C#) We are available communication about 19 hours every day and will provide working result everyday. vähemmän
  • Palkkaa hy1990com
    4.2
    2 arvostelua $50 dollaria / tunti
    I am full stack mobile and web application developer with over 7 years experience. I am quick, always use clean, tested and responsible code. My goal is to create products that clients and users will love to use. I can speak English fluently so we can discuss on voice call. I will provide you 24/7 service. Thanks for...
    I am full stack mobile and web application developer with over 7 years experience. I am quick, always use clean, tested and responsible code. My goal is to create products that clients and users will love to use. I can speak English fluently so we can discuss on voice call. I will provide you 24/7 service. Thanks for your interesting. ⭐Top Skills⭐ ⭐Android(java, kotlin), iPhone(Swift, Objective C) ⭐BLE, Raspberry pi, Arduino, jmDNS, NFC. ⭐Hybrid app(React Native, Cordova, ionic, Flutter.io) ⭐OCR( Tesseract 4.0, Google OCR sdk) ⭐Video streaming and Image processing(OpenCV, XMPP, WebRTC) ⭐Third Party API manipulation. ⭐Front End (React.js/Redux, vue.js , Angular, HTML5, CSS3, SCSS, Bootstrap) ⭐Back End (Python/Flask/Django, Ruby on Rails, Node.js, Laravel) vähemmän
  • Palkkaa dreammate0621
    6.3
    5 arvostelua $30 dollaria / tunti
    Programming Expert with over 12 years of experience. Creditable developer - I respect and understand clients' needs, my goal is to bring value. - Through teamwork, I achieve effectiveness, high quality, and timely delivery. I will prove it while working with you. I am very good at: - Web Front & Back End Design...
    Programming Expert with over 12 years of experience. Creditable developer - I respect and understand clients' needs, my goal is to bring value. - Through teamwork, I achieve effectiveness, high quality, and timely delivery. I will prove it while working with you. I am very good at: - Web Front & Back End Design and Development - Hybrid App development: React Native/Ionic - Native iOS & Android Of course I have experience with: - Social Networking, Dating, Messaging, VOIP - Health & Fitness - Travel and Events - Ordering and Booking - B2C, B2B eCommerce - 2D&3D Games vähemmän
  • Palkkaa peng72083
    6.1
    1 arvostelu $50 dollaria / tunti
    I am a Senior Web Developer and expansive experience on Native & Hybrid Android & iOS Development. Love what I am doing and always trying to learn new technologies. I will provide high quality deliveries in strict schedule and budget for your project success and your complete satisfaction. I have strong skills and...
    I am a Senior Web Developer and expansive experience on Native & Hybrid Android & iOS Development. Love what I am doing and always trying to learn new technologies. I will provide high quality deliveries in strict schedule and budget for your project success and your complete satisfaction. I have strong skills and experience as follows: - Deployment * AWS, Google Cloud(App Engine and Computer Engine), Microsoft Azure, various VPS and CPanel - Web Development(8+ years) * PHP(Magento1~2, Laravel, Yii, CodeIgniter, WordPress, CakePHP, ...) * Python(Django, Flask) * node.js * Ruby on Rails * AngularJS, ReactJS, Vue JS * Webpack, Gulp.js * Sass, CSS * JSP, ASP * Docker - Hybrid App Development(2+ years) * Ionic Framework * React Native - Native Android & iOS Development(5+ years) * Java * ObjectiveC, Swift3,4 - Teamwork * asana, slack, github, gitlab, bitbucket - Special * NFC Tag Read and Write * GIS, Geoserver, Usergrid vähemmän
  • Palkkaa mingming46
    5.9
    2 arvostelua $49 dollaria / tunti
    I am a dedicated and professional software developer for 10+ years. I have been developing many websites and mobile apps related blockchain and cryptocurrency. My skills are following: - Cryptocurrency Exchange Site(CEX&DEX), Peatio, Wlox - 0x Protocal, ICO, ERC20-223, ERC721, ERC1400, TRC10, TRC20, Solidity,...
    I am a dedicated and professional software developer for 10+ years. I have been developing many websites and mobile apps related blockchain and cryptocurrency. My skills are following: - Cryptocurrency Exchange Site(CEX&DEX), Peatio, Wlox - 0x Protocal, ICO, ERC20-223, ERC721, ERC1400, TRC10, TRC20, Solidity, Smart Contract, Web3 - Cryptocurrency (Bitcoin, Ethereum, TRON, Stellar, XRP, NEO, Monero, ...) - Make new coin, Trading, Lending Bot - GoLang, Python, Ruby on Rails(ROR), Django, Node - CMS: Wordpress, WooCoomerce, Magento, Prestashop, Joomla, Umbraco - ASP.NET, ASP.NET MVC, C#, C/C++ - PHP: Laravel, CodeIgniter, Symfony - Javascript: React, Vue, Angular Will provide best product with high technology and hard working. vähemmän
  • Palkkaa heltleo59
    5.0
    1 arvostelu $35 dollaria / tunti
    "Success usually comes to those who are too busy to be looking for it." "There are no secrets to success. It is the result of preparation, hard work, and learning from failure." As a professional full stack mobile/web developer with over 10 years of experience in Web and Mobile(iOS/Android) application development....
    "Success usually comes to those who are too busy to be looking for it." "There are no secrets to success. It is the result of preparation, hard work, and learning from failure." As a professional full stack mobile/web developer with over 10 years of experience in Web and Mobile(iOS/Android) application development. ★ Experiences and Skill set I have. ● Native mobile app development: Swift4/3, Objective-C, Java ● Hybrid mobile app development: React Native, ionic ● WebService and Backend API development: Ruby on Rails, Node.js, Python, PHP, Golang ● Web Frontend development: Javascript, Bootstrap, HTML, CSS, Angular.js, React.js, Vue.js... ● Database: MongoDB, MySQL, PostgreSQL, NoSQL, FireStore ● Deployment: AWS, Azure, Heroku, iCloud, Google Cloud, DigitalOcean Please feel free to contact me at any time. Always Welcome! vähemmän
  • Palkkaa tyang0928
    5.0
    1 arvostelu $40 dollaria / tunti
    I have over 12 years experience in web & mobile development. During that period, I have experienced in developing on MVC frameworks such as Laravel/ROR/Express.js and Javascript frameworks such ReactJs, VueJs, AngularJS, NodeJS and Mobile development with React Native/Ionic/Swift/C#/,Net. I have Bachelor's...
    I have over 12 years experience in web & mobile development. During that period, I have experienced in developing on MVC frameworks such as Laravel/ROR/Express.js and Javascript frameworks such ReactJs, VueJs, AngularJS, NodeJS and Mobile development with React Native/Ionic/Swift/C#/,Net. I have Bachelor's degree in Computer Science and strong software development experience, so I can effectively communicate with both experts and non-technical people. I have many years of experience in ⋆ Web and Hybrid development: AngularJs, VueJs + Laravel, Dev express/Dev extreme/KnockoutJs, Vue JS, jQuery Mobile, React JS/Native(redux, flux, mobx), HTML5, Javascript/Typescript, CSS/SASS , Gulp, Bower, Grunt, Npm ⋆ React Native plugin Development ⋆ Swift/.Net ⋆ Managing database(SQLite, Core-Data Model) ⋆ Backend admin panel, database(MySQL), REST API I am available 30~40 hours per week. vähemmän
  • Palkkaa leemilun
    3.9
    1 arvostelu $50 dollaria / tunti
    Welcome to LEEM's IT Group INTRODUCTION: We have the MOBILE team(android, ios), WEB team(WordPress, Laravel, Spring) and the DESKTOP app team(.NET, Qt). We have many members of High-Skilled and Rich Experienced Experts. The clients are always the FIRST in all of our works. We'll be here and do our best for YOU. OUR...
    Welcome to LEEM's IT Group INTRODUCTION: We have the MOBILE team(android, ios), WEB team(WordPress, Laravel, Spring) and the DESKTOP app team(.NET, Qt). We have many members of High-Skilled and Rich Experienced Experts. The clients are always the FIRST in all of our works. We'll be here and do our best for YOU. OUR VISION: "High Quality, High Speed, High Satisfaction!" OUR FEATURES: 1. 1 month Bug Free Support in our Work(Our code should not be touched at all for 1 month for Free Support). 2. 100% Milestone Creation at start and release with Progress . 3. Work Hours : 12 hrs/day (except weekend). vähemmän
  • Palkkaa NoahZhang
    3.7
    2 arvostelua $30 dollaria / tunti
    Dear Client. Strong skills with ✅Full-Stacked Web Development(Angular, React, CodeIgniter, Laravel, Node.js) ✅WordPress, E-Commerce ✅C/C++ ✅Bitcoin ✅IoT Development ✅Embeded Systems Working with many fortune 10 companies on private development projects I have learned a lot in my technical career and found...
    Dear Client. Strong skills with ✅Full-Stacked Web Development(Angular, React, CodeIgniter, Laravel, Node.js) ✅WordPress, E-Commerce ✅C/C++ ✅Bitcoin ✅IoT Development ✅Embeded Systems Working with many fortune 10 companies on private development projects I have learned a lot in my technical career and found that i have more value as a freelancer. I would like to bring this value to you and make your project successful. My work speaks for itself and I have many successful projects completed. I will work with integrity and transparency while delivering results in a timely fashion. Thank you for your time and consideration. vähemmän
  • Palkkaa AndreiPPB
    3.3
    1 arvostelu $50 dollaria / tunti
    Thanks for visiting my profile! I am a senior web developer who have over 8+ years of experience. As a full-stack developer, I specialized in everything from front-end to back-end and have a general knowledge of all steps from concept to finished product. If you are looking for a full-stack developer not lacking in...
    Thanks for visiting my profile! I am a senior web developer who have over 8+ years of experience. As a full-stack developer, I specialized in everything from front-end to back-end and have a general knowledge of all steps from concept to finished product. If you are looking for a full-stack developer not lacking in programming skills, I am your guy. Benefit of Working with me: I am online 8+ hours for communication with you, so you can check the progress of your project any time you want. I am a skillful and experienced developer, so you will get well structured, clean coded and full commented project. I provide full maintenance and troubleshooting of the project. I deliver all reports and documentation about the project if you want. I provide the best service for my customers. And I always do my best and work full-time to satisfy my clients. I value trust the most. Regards! vähemmän

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