Ruby on Rails Developers para contratar
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Freelancers patrocinados
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Are you in the market for software development? Do you need full-scope services entailing back-end AND front-end development tasks? Then you’ve come to the right place. My name’s Giorgi, and I’m a full stack developer and software development expert with a B.Sc. in software engineering and more than 10 years...Are you in the market for software development? Do you need full-scope services entailing back-end AND front-end development tasks? Then you’ve come to the right place. My name’s Giorgi, and I’m a full stack developer and software development expert with a B.Sc. in software engineering and more than 10 years experience in many different areas of the industry. I specialize in a number of different fields, including: • Back-end to Front-end development ◦ PHP ◦ Python frameworks ◦ Javascript frameworks • Blockchain Development • Mobile App Development • Windows/Linux/Mac app development • Deep Learning/AI/Image Processing My tools and software list is extensive, so if there’s anything in particular that you need used, just mention it and I’ll likely be able to integrate it into the work plans. I am always available on Freelancer, offering 24/7 customer support and troubleshooting, and quick response on new projects or proposals. I guarantee accurate timelines, easy communication, and top notch products that will meet all your software needs. So what are you waiting for? Fire me off a message or hit the “Hire Me Now” button and let’s get started! menos
Contratar bagration777
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- Computer Science Major - Programming Experience over 10 years - I developed applications in many languages such as Python, C, C++, Java, PHP, Ruby on Rails, Haskell etc. I would like develop applications in my free time- Computer Science Major - Programming Experience over 10 years - I developed applications in many languages such as Python, C, C++, Java, PHP, Ruby on Rails, Haskell etc. I would like develop applications in my free time menos
Contratar cakican
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✦-----Greetings!------✦ Are you looking for developers with creative and high-end coding skills? Are you seeking a contributor as well as a problem solver? ✋ Here I am. A self-motivated and self-starter individual with many years of professional development experience, a positive attitude towards high-quality...✦-----Greetings!------✦ Are you looking for developers with creative and high-end coding skills? Are you seeking a contributor as well as a problem solver? ✋ Here I am. A self-motivated and self-starter individual with many years of professional development experience, a positive attitude towards high-quality results and a visible passion for solutions. With over 7 years of rich development experience on projects ranging from small size applications through complex enterprise solutions. I will treat every project with the same dedication and integrity as if it were my very own. If you need a complete IT solution, I could be the best fit. Lets go with me towards SUCCESS!!! Skills and Services: ✔️ Front-end: * React,Redux / Next.js / Vue / Angular / TypeScript / jQuery / Bootstrap / Tailwind CSS / HTML5 / CSS ✔️ Back-end: * Node.js / Express / Python / Django / Flask / PHP / Laravel / Codeigniter / Ruby / Ruby on Rails / C# / ASP.NET / Go ✔️ Database: * Mysql / MongoDB / PostgreSQL / SQlite / Firebase ✔️ CMS: * Wordpress / Shopify / Magento / Prestashop ✔️ Other: * Payment Gateway Integration / API Integration / Web Scraping / GraphQL ALL the BEST & RELIABLE! menos
Contratar dmytrosyrbyl
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As a skilled, communicative, dedicated individual developer who has rich experience with software engineering in a wide range of areas like: - Web application full stack development with using Ruby on Rails, Python Django, React.js - Mobile application development with using React Native for iOS and Android -...As a skilled, communicative, dedicated individual developer who has rich experience with software engineering in a wide range of areas like: - Web application full stack development with using Ruby on Rails, Python Django, React.js - Mobile application development with using React Native for iOS and Android - Operating System & Network Security applications with C/C++, Python, Perl I am an architectural designer in constructing a secure and reliable business applications with complicated logic and infrastructure. I am great problem solver with deep knowledge about operating system, network, business logic and development environment. I have rich experience in third-party service API integrations like Stripe, Paypal, Sendgrid, Mailgun, Twillio, OneSignal, Facebook Ads, and much more. I am well versed in DevOps & Server administrations with using AWS (ECS, EC2, S3, RBS), DigitalOcean (Droplets, Spaces, Databases), Heroku (Dynos, Addons), Godaddy, Bluehost, Nginx, Apache, Uwsgi, gunicorn, postgresql, squid, ssh and much more. menos
Contratar milospetkovic000
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Thanks for stopping by the Jarret Profile! My name is Jarret, and I' ve been programming since the age of 12. After that,I've been learning programming for 4 years at the State University of New York, with about 4 years of working experience. I currently am working as a full stack developer with a tech stach that...Thanks for stopping by the Jarret Profile! My name is Jarret, and I' ve been programming since the age of 12. After that,I've been learning programming for 4 years at the State University of New York, with about 4 years of working experience. I currently am working as a full stack developer with a tech stach that involves Html, Javascript, NextJS, Ruby, React, Node and Python. I have been serving my clients with the idea that meet their purpose, with Follow principle. And I have enough experiences in Structural engineering such as Auto CAD, SolidWorks, Ansys and STAAD. ♥ ♥ ♥ ♥ ♥ quality + punctuality + confidentiality ♥ ♥ ♥ ♥ ♥ ▲. FrontEnd ✔️ HTML CSS JavaScript TypeScript ES5/ES6 JQuery Shopify ✔️ React Angular Vue NextJS VanillaJS ▲. BackEnd ✔️ Python Ruby PHP ✔️ Laravel codeigniter ASP.NET ▲. Desktop Application ✔️ C C++ C# ▲. Mobile Application ✔️ Android Ionic, IOS, IPhone ✔️ ReactNative ▲. Hardware Engineering ✔️ PCB Circuit design, Eagle, Altium ✔️ Arduino, Embedded code ▲. Structural Engineering ✔️ Auto CAD, SolidWorks, 3ds Max ✔️ ANSYS, STAAD, SJ MEPLA, CATIA menos
Contratar Jarretdev
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Hello, Thank you for taking the time to stop by my profile! I am a fullstack developer and Blockchain expert who has gained experience and skillfully developed across various domains and platforms in the internet sphere. You may ask “What stacks, software and languages are you comfortable working with?” Let me...Hello, Thank you for taking the time to stop by my profile! I am a fullstack developer and Blockchain expert who has gained experience and skillfully developed across various domains and platforms in the internet sphere. You may ask “What stacks, software and languages are you comfortable working with?” Let me give you a breakdown: • Front-end - React - Angular - Vue - JavaScript - HTML - CSS - Bootstrap - jQuery • Back-end - Node.js - Django - Laravel - Flask - Shopify • Blockchain - Bitcoin - Ethereum (Solidity, Web3, Truffle, ERC20, ICO) - Tron • Mobile - React Native - Flutter - IONIC As you can see, my range of workability is large. I’m highly effective working with Blockchain development projects, I can work with mobile app creation, and I can handle eCommerce sites like Shopify and BigCommerce. Ultimately, my projects are about flexibility with the client, timeliness with the deadlines, and quality in the product. I’m never going to present something to a client that isn’t above what they expected. So, if you are interested in seeing what I can do, then I ask you to check out my reviews, check out my portfolio, and shoot me a message. I can’t wait to work with you! menos
Contratar dmitriymazilin
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⌨️iOS application from idea to App Store release ⌨️Post-release maintenance and support ⌨️20+ successfully developed applications * Users are sending over 4-5 million texts in an app that I built * I was Software Architect in an Assessment app where candidates could sit for exams with Remote Invigilations * Highly...⌨️iOS application from idea to App Store release ⌨️Post-release maintenance and support ⌨️20+ successfully developed applications * Users are sending over 4-5 million texts in an app that I built * I was Software Architect in an Assessment app where candidates could sit for exams with Remote Invigilations * Highly involved in a project where you can dance together with your peers sharing video and audio * Managing servers and networks in AWS, Google Cloud, and Digital Ocean I'm software engineer with more than 10 years of experience in different technologies. I always care about the architecture of the app, clean code and product design. My primary goal is to make my clients happy and help them create successful products. My Skills: --- ML/AI Skills --- ✅Keras/SciKit/TensorFlow ✅AWS online service --- Mobile Skills --- ✅Swift 5 / iOS 14, worked with every Swift version since introduction in 2014 ✅SwiftUI / Combine ✅Firebase (Analytics, Auth, Database, Dynamic Links, Notifications) ✅CoreData, Codable ✅StoreKit, In-App Purchases, Subscriptions ✅Bluetooth scanning, Beacons ✅Apple Maps and Google Maps integration ✅Unit and UI testing ✅Facebook SDK integration ✅Bitrise, Circle CI, Fastlane, TestFlight --- Web Skills --- ✅Excellent leadership quality ✅React, AngularJS, VueJS, Core Javascript, NodeJS, MongoDB ✅Automated testing, CI implementation ✅Project Management, Scrum ✅AWS, Nginx ✅Microsoft Azure ✅Google Cloud Feel free to contact me if you want to create successful iOS application or just need some consultation for your existing product. menos
Contratar neznamvladan499
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⭐ Languages ⭐ ✔️ Python ✔️ C# ✔️ Ruby ✔️ Javascript ✔️ Typescript ✔️ Dart ⭐ Frameworks ⭐ ✔️ Django REST Framework | Flask ✔️ Express.js ✔️ Ruby on Rails ✔️ ASP .NET ✔️ React Native | Flutter ⭐ Libraries / APIs ⭐ ✔️ REST APIs ✔️ Node.js ✔️ React.js | Next.js | Angular | Svelte ⭐ Database ⭐ ✔️ MySQL...⭐ Languages ⭐ ✔️ Python ✔️ C# ✔️ Ruby ✔️ Javascript ✔️ Typescript ✔️ Dart ⭐ Frameworks ⭐ ✔️ Django REST Framework | Flask ✔️ Express.js ✔️ Ruby on Rails ✔️ ASP .NET ✔️ React Native | Flutter ⭐ Libraries / APIs ⭐ ✔️ REST APIs ✔️ Node.js ✔️ React.js | Next.js | Angular | Svelte ⭐ Database ⭐ ✔️ MySQL | PostgreSQL ✔️ GraphQL ✔️ MongoDB ⭐ Platforms ⭐ ✔️ Amazon Web Services ✔️ Google Cloud Platform ✔️ Microsoft Azure ✔️ Linux | Docker | Salesforce | Digital Ocean If you think I can help you with your project, don't hesitate to contact me for a free consultation. Thanks for your valuable time to visit my profile. menos
Contratar rbncher
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SergeyKuznetsovv SergeyKuznetsovv
$50 USD / hora
Senior Full Stack | Blockchain Developer Top 2%Russian FederationMy name is Sergey, and I’ve operated as a senior web and software developer for the past 15 years. Combined with my B.Sc. in Systems Engineering, those years have allowed me to build skills as a full-stack developer, specializing in builing the AI models and training and optimization of AI module, writing smart...My name is Sergey, and I’ve operated as a senior web and software developer for the past 15 years. Combined with my B.Sc. in Systems Engineering, those years have allowed me to build skills as a full-stack developer, specializing in builing the AI models and training and optimization of AI module, writing smart contracts for DeFis and dApps as well as full stack web development through the use of PHP and JavaScript frameworks (especially blockchain-based applications). My blockchain experience is extensive, having worked with blockchain since 2016. I have built DeFis, Dapps and NFT minting projects, as well as having worked with smart contracts in Solidity and Rust. I am well-versed in the following programming languages: • Python, Tensorflow, OpenCV • Ruby on Rails • Elixir, Phoenix • Golang • Javascript • Solidity • C/C++/C# • ASP.NET and backend setups: • Laravel • CodeIgniter • Node.js • Python • Django also the following front-end frameworks: • HTML5 • CSS • Javascript • JQuery • React • Angular Mobile development: • Unity • Android • Flutter • Swift I never back down from a project and can handle any setup or framework specifications you may need. Having worked with many blockchain companies like GrowthDefi, along with big companies like FEDEX, I’m confident not only in my abilities but my professionalism. I constantly stay ahead of the game, learning and mastering all the relevant software applications and tools necessary to create the most efficient web and software apps in the industry. If you’re interested in working with me or discussing a potential project, you can reach me through Freelancer, either via message or with the “Hire Me Now” button. Thanks for taking the time to read through my profile, and I hope to speak with you soon! menos
Contratar SergeyKuznetsovv
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TechPlus is a leading Development professional company providing superior software system, Web, Mobile and creative designing solutions and services to corporations globally. Having a powerful Technology Development and Innovation center in Pakistan and with over 100+ happy customers worldwide, raging from startups...TechPlus is a leading Development professional company providing superior software system, Web, Mobile and creative designing solutions and services to corporations globally. Having a powerful Technology Development and Innovation center in Pakistan and with over 100+ happy customers worldwide, raging from startups - fortune five hundred corporations across numerous industries, TechPlus has created it’s mark as a well established and sound company driven by the industry’s highly skilled and trained people and is definitely headed in turning into a leading organization that facilitates, enhances and provides measurable business value to customers through most effective uses of technology and Resources to organizations globally. Our goal is to exceed our customer’s expectations in the form of value, quality and complete customer satisfaction. menos
Contratar techplusintl
