Ruby on Rails MySQL SQL Developers palkattavana

  • Ruby on Rails
  • MySQL
  • SQL
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  • Palkkaa MezbahAlam
    6.1
    47 arvostelua $29 dollaria / tunti
    Full Stack Developer and Bug Bounty Hunter. Can assure you ★ Best Design ★ Best Performance ★ Highly Secure app from Development to Production respecting Test driven development and also Zero Downtime Deployment. Have 6 years of experience over Ruby & Ruby on Rails & Linux Security Top skills: ★★★...
    Full Stack Developer and Bug Bounty Hunter. Can assure you ★ Best Design ★ Best Performance ★ Highly Secure app from Development to Production respecting Test driven development and also Zero Downtime Deployment. Have 6 years of experience over Ruby & Ruby on Rails & Linux Security Top skills: ★★★ Ruby on Rails ★ React ★ DevOps ★★★ ★★★ Security & Performance improvement ★★★ # Expert on Peatio ( crypto currency exchange ) , Discourse , Blockchain Spree e-commerce Shopify ShareTribe Redmine Hosting & Maintaining any platform Heroku, AWS, Digitalocean, GoogleCloud Docker , Nanobox, Kubernetes chef, puppet Database Management - MySQL , PostgreSQL, Oracle Front-end development - React & React Native HTML5 , HAML ,slim, CSS3 , SCSS , SASS JS , ES6, ES7, Coffeescript , Ajax Test driven development - Rspec , Jenkins Expert on Git (version control system). iOS app development - Swift/ Objective-C vähemmän
  • Palkkaa hy1990com
    5.3
    5 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 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 wangyongdev
    6.6
    14 arvostelua $40 dollaria / tunti
    Hello there! Thank your for visiting my profile! :) I am a full stack web developer with over 7 years of experience. I have experience in ruby, rails, shopify app development, html, html5, css, css3, javascript, jquery, coffeescript, haml, slim, git, heroku, aws, mongodb, chrome extension, etc. I am a...
    Hello there! Thank your for visiting my profile! :) I am a full stack web developer with over 7 years of experience. I have experience in ruby, rails, shopify app development, html, html5, css, css3, javascript, jquery, coffeescript, haml, slim, git, heroku, aws, mongodb, chrome extension, etc. I am a self-motivated and independent freelancer as well, therefore I can devote full time to your project anytime. Thank you again for your attention! vähemmän
  • Palkkaa dreammate0621
    6.4
    7 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 winmaclin
    8.5
    316 arvostelua $12 dollaria / tunti
    ★★★ 13+ Years Successfully Completed ★ 3000+ Esteemed Clientele ★ 300+ In-house Professionals ★★★ Holding expertise with Multi-layered S/W designing, development, maintenance, enhancement using OOPs concepts, Multi thread concepts & Collection framework with Unit/Integration Testing & TDD ➤ OUR TECH STACK ⟶ Design ➧...
    ★★★ 13+ Years Successfully Completed ★ 3000+ Esteemed Clientele ★ 300+ In-house Professionals ★★★ Holding expertise with Multi-layered S/W designing, development, maintenance, enhancement using OOPs concepts, Multi thread concepts & Collection framework with Unit/Integration Testing & TDD ➤ OUR TECH STACK ⟶ Design ➧ Wireframe, PSD ⟶ Client-Side ➧ Bootstrap, JavaScript, AngularJS, ReactJS ⟶ Server-Side➧ C#.NET, Java, PHP, ROR, NodeJS, Python ⟶ CMS➧ WordPress, Joomla, Magento ⟶ DB➧ MsSQL, MySQL, PostgreSQL, Oracle, MongoDB ⟶ Mobility➧ iOS & Android, Objective-C & Java SDK, Swift, Ionic, React Native, Unity3D ➤ SKILLED TEAM ⟶ 6 Project Managers ⟶ 10+ Business Managers ⟶ 18+ Team Leaders ⟶ 150+ Web Developers ⟶ 100+ Mobile Developers ⟶ 60+ UI/UX & QA Team ➤ OUR STRENGTHS ⟶ Regular Communication ⟶ Daily Work Update Report ⟶ 100% Guaranteed Plagiarism Free Work ⟶ Technology/Process Maturity ↳ FIXED COST ↳ TIME & MATERIAL(Hourly) ↳ DEDICATED TEAM ↳ HYBRID MODEL (Fixed + Hourly) vähemmän
  • Palkkaa peng72083
    6.4
    8 arvostelua $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
    4 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 stanislav103
    5.8
    18 arvostelua $40 dollaria / tunti
    I am an Experienced and Talented JavaScript developer. My Github account is jsguru-git. https://github.com/jsguru-git. Very familiar with * Angular 5/6, * React/Redux/Next/ReactNative/Expo, * Vue/Vuex/Nuxt, * sencha/Ext JS, * Ember.js, * Electron.js, * D3.js, Three.js, P5.js, etc Also my Back-end skill set is...
    I am an Experienced and Talented JavaScript developer. My Github account is jsguru-git. https://github.com/jsguru-git. Very familiar with * Angular 5/6, * React/Redux/Next/ReactNative/Expo, * Vue/Vuex/Nuxt, * sencha/Ext JS, * Ember.js, * Electron.js, * D3.js, Three.js, P5.js, etc Also my Back-end skill set is below. * Laravel 5, * Node/Express, * Python/Django/Flask, * Ruby/Ruby on Rails Version Control Tools: Github, Gitlab and Bitbucket. Operating Systems: Windows, Linux(Ubunt, Kali), MacOS and Android. I am also very familiar with Docker, Vagrant and Ansible. Most importantly - An energetic developer with strong self-motivation, I am. I wish to have a great experience while working with you - will be my friend. Thanks for your interest. Best regards, Toru. vähemmän
  • Palkkaa inheritedarts
    5.1
    19 arvostelua $25 dollaria / tunti
    Software Engineer with over ten years of professional experience. Focused on sustainable web application architecture using Ruby on Rails and React.js or Ember.js for complex frontends. Also proficient with wordpress and mobile development, love and enjoy exposing/consuming web apis and these days my passion is...
    Software Engineer with over ten years of professional experience. Focused on sustainable web application architecture using Ruby on Rails and React.js or Ember.js for complex frontends. Also proficient with wordpress and mobile development, love and enjoy exposing/consuming web apis and these days my passion is around devops vähemmän

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