Ruby on Rails Developers For Hire
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Sponsored Freelancers
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alexandermartin3 alexandermartin3
$40 USD / hour
⭐⭐⭐⭐⭐ WEB.MOBILE.Filemaker.Netsuite Expert⭐⭐⭐⭐⭐Austria⭐⭐⭐⭐⭐⭐⭐ Welcome, I am passionate professional WEB & MOBILE developer with 8+ years experiences. I have also 12+ years of experience in filemaker development and completed 60+ various projects for companies such as CRM, Finance, Accounting, ERP, Hotel, Tour, Restaurant, integration with paypal, xero by using API,...⭐⭐⭐⭐⭐⭐⭐ Welcome, I am passionate professional WEB & MOBILE developer with 8+ years experiences. I have also 12+ years of experience in filemaker development and completed 60+ various projects for companies such as CRM, Finance, Accounting, ERP, Hotel, Tour, Restaurant, integration with paypal, xero by using API, custom functions and plugins etc. I have graduated university here in Vienna. I will do my best for project to fulfill the demand and build a successful product for you with my high WEB & MOBILE skills, This is my Goal! The great philosopher Plato once said, “The beginning is the most important part of the work.” Please feel free to message me and start your project with me. ⭐⭐⭐⭐⭐⭐⭐ ★WEB - Frontend: PHP, HTML, CSS, Javascript, Laravel, Angular.js, React.js, Vue.js, CMS - Backend: Node.js/Express, Django/Python(Flask), ASP.NET/C# ⭐⭐⭐⭐⭐⭐⭐ ★MOBILE - Android(Java,Kotlin) and iOS(swift, obj-c) - Hybrid(Flutter, React Native,Ionic, Cordova) ⭐⭐⭐⭐⭐⭐⭐ ★DATABASE & Cloud Platform - Firebase , AWS - MySQL/NoSQL, MongoDB less
Hire alexandermartin3
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Hello, - I’ve experienced in Ruby and its frameworks like Rails,Sinatra, etc. - I’ve 14+ years of extensive experience in building various responsive and beautiful websites. I am a skillful and diverse freelancer with a lot of experience in providing top quality and smooth work to all my clients. - I am specialize in...Hello, - I’ve experienced in Ruby and its frameworks like Rails,Sinatra, etc. - I’ve 14+ years of extensive experience in building various responsive and beautiful websites. I am a skillful and diverse freelancer with a lot of experience in providing top quality and smooth work to all my clients. - I am specialize in full scale of Web&App design & development, including ROR,React, Angular, HTML & HTML 5, PSD to HTML, Ajax, JQuery,Flyer design, Css, JavaScript, Web Design, Graphic Design,customization , Bootstrap, MySQL, Payment integration, eCommerce. - Involved in the analysis, design, and development and testing phases of software development life cycle (SDLC). - Integrated various 3rd party API's such as payment gateways like Social API,(Facebook, Instagram, Linkedin),Finance API (Plaid, Paychex, Intuit) , Music (Spotify),Email service(SendGrid,AmazonSES,Postmark,MailChimp),Payment Gateway (Stripe,PayPal,Balanced Payments,Skrill,Authorize.Net,Braintree) - Strong experience in writing and updating the technical documents on daily basis with the changes made to the existing environment on daily basis. - Strong background in learning algorithms (multi-class classifications, decision trees, support vector machines and deep learning). - - Used jQuery plugins for Drag-and-Drop, Widgets, Menus, User Interface and Forms. - Maintained 24/7 high volume availability using open source tools such as Linux, Apache, and MySQL. - Attention to detail, data accuracy, and quality of output. - Passionate about creating great products and experiences for customers. - Strong analytical skills when the work involves projecting outcomes and isolating issues that need to be resolved to make programs more effective. - High levels of creativity and quick problem solving capabilities, a self-starter with goal-driven focus. - Apart from this, I also have experience of working on Linear Algebra, Probability, and Statistics, end-to-end projects - problem scoping, data gathering, EDA, modeling, insights, and visualizations. Thank you for viewing My Profile. Regards Varun K. less
Hire varunk28
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Specially Crypto Currency,Solidity,BlockChain, Web3.js,React/React Native/Angular/Vue(MERN stack), Ruby on Rails, ASP.NET! Looking for an experienced developer to take your Web/Mobile project off the ground? I might be the right person for you. I have the necessary skill set to develop a complex web App. My...Specially Crypto Currency,Solidity,BlockChain, Web3.js,React/React Native/Angular/Vue(MERN stack), Ruby on Rails, ASP.NET! Looking for an experienced developer to take your Web/Mobile project off the ground? I might be the right person for you. I have the necessary skill set to develop a complex web App. My experience includes working on a number of applications for business, such as CRM, Lead Management, ERP, DevOps, Hosting, and more. I have been programming since 2012. Throughout this time I have developed over 30 web Applications for both startups and established businesses from all over the world. I have developed a range of web solutions for clients from Western Europe and the USA. I have built customized websites to the highest specifications and carried out routine site maintenance. My biggest strengths are the ability to think out of the box, a strong work ethic, and working well under pressure. less
Hire bondarenkov
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★ Building state-of-the-art, high performance, easy to use websites and applications is truly a PASSION of mine ★ ➤ Our Technology Stack:- ⟶ Web: Ruby, Java, Ruby on Rails, Php, Asp.net, C# ⟶ BigBlueButton, Greenlight ⟶ Mobility: Android, iOS, ReactNative, Flutter ⟶ DB: Oracle, MySQL, PostgreSQL, Mongodb, HANA,...★ Building state-of-the-art, high performance, easy to use websites and applications is truly a PASSION of mine ★ ➤ Our Technology Stack:- ⟶ Web: Ruby, Java, Ruby on Rails, Php, Asp.net, C# ⟶ BigBlueButton, Greenlight ⟶ Mobility: Android, iOS, ReactNative, Flutter ⟶ DB: Oracle, MySQL, PostgreSQL, Mongodb, HANA, Redis ⟶ Frontend: Angular.js, React.js, Bootstrap, jQuery, HTML5, CSS3 ⟶ Design: Photoshop, illustrator ⟶ Server: AWS, Azure, Apache/Ngnix, Passenger, Unicorn, Capistrano, Heroku, Digital Ocean, Linode. ⟶ APIs: SOAP, REST API ⟶ Search Engine: Solr, Elastic, Sphinx ⟶ Payment Gateways: Paypal, Stripe, Apple Pay, Amazon, PayU ⟶ Other: Agile, Social Media Integration, RabbitMQ, Website & Server Maintenance, etc ✅ FREE CONSULTATION: Let's talk about your project to see if we are a good fit for each other. Or at least I may have suggestion(s) that can be helpful to your project. Drop me a line and we shall convert your ideas into a ready-to-use product! less
Hire krunalcp
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I am a full stack developer having a very good experience in Ruby on rails, Spring boot, Django and React, I am good in providing business solution for my clients contacting me, I had worked with some good clients and provided a best solution for them, Contact me and resolve your business solution using...I am a full stack developer having a very good experience in Ruby on rails, Spring boot, Django and React, I am good in providing business solution for my clients contacting me, I had worked with some good clients and provided a best solution for them, Contact me and resolve your business solution using programing. Also, I am a dot net developer with a very good of experience and worked in developing applications in .Net core MVC 5.0 and .Net Frameworks. Also I have worked on integrating external API's to the application and Have good experience in developing solution in Web API and windows service using OWIN arc. Also, I have worked on projects such as console application in .Net framework to automate the repeated manual process and web deriver automations using selenium technology. less
Hire gsantharam7088
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danyabrisimov danyabrisimov
$50 USD / hour
Blockchain | NFT Marketplace | ICO Platform | DappRussian FederationMy Vision: "Advanced Idea & Advanced Solution!" My Slogan: "Do The Best You Can!" My Tech stacks and experiences: - Smart contract(4 years) - NFT(2 years) - Flutter(3 years) - React Native(6 years) - Android(9 years) - IOS(6 years) - Node.js(8 years) - Express.js(6 years) - Java(9 years) - Ruby on Rails(8 years) -...My Vision: "Advanced Idea & Advanced Solution!" My Slogan: "Do The Best You Can!" My Tech stacks and experiences: - Smart contract(4 years) - NFT(2 years) - Flutter(3 years) - React Native(6 years) - Android(9 years) - IOS(6 years) - Node.js(8 years) - Express.js(6 years) - Java(9 years) - Ruby on Rails(8 years) - Django(8 years) - Laravel(7 years) - Aps.Net(7 years) less
Hire danyabrisimov
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I have gained a lots of experience as a software engineer, system architect, project manager, and lead developer. My primary languages are Python, Ruby, PHP, Javascript, and Java. I'm familiar with most of the leading web frameworks, both on front-end and back-end. In the past, I have been a self-managing, single...I have gained a lots of experience as a software engineer, system architect, project manager, and lead developer. My primary languages are Python, Ruby, PHP, Javascript, and Java. I'm familiar with most of the leading web frameworks, both on front-end and back-end. In the past, I have been a self-managing, single member on a team, and worked with other leaders. The teams I've worked with have been both local and overseas, and I know what it takes to successfully deliver a software project in time and on budget. I have worked extensively deploying projects on cloud-based platforms such as AWS, Azure, GCP, and others. My infrastructure knowledge makes me valuable because I can not only write the application but also give advice on successfully deploying it and scaling to an infinite number of users. Also, unlike a lot of developers, I'm friendly, empathetic, and actually want to understand your overall business strategy for the project. The more we communicate, the better job I can do for you as a customer. less
Hire oleksandrhorokh
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Hi, I am Nazarii and a senior Full Stack developer. I am specialized in web development, data engineering, devops, and blockchain development. High speed work with best practices and meet deadline My stacks; - Python, Django(DRF), Flask, FastAPI, Celery, Django Channels, Redis, RabbitMQ - PHP, Laravel,...Hi, I am Nazarii and a senior Full Stack developer. I am specialized in web development, data engineering, devops, and blockchain development. High speed work with best practices and meet deadline My stacks; - Python, Django(DRF), Flask, FastAPI, Celery, Django Channels, Redis, RabbitMQ - PHP, Laravel, SugarCRM/SuiteCRM, CodeIgniter, Symfony, Slim, WordPress, Prestashop - Ruby, RoR, Sinatra, RSpecs, MiniTest, - Java, J2EE, JSP, Struts, Spring Boot, Spring Framework - Go, Gin, Chi, Echo - Docker, Kubernetes, Apache/Nginx, Terraform, SSL certification, CICD, Jenkins - Cloud Architecture Implementation (AWS/GCP) - Node.js, React.js, Redux, React Hook, Vue.js, Nuxt.js, ES5/6/7, jQuery, Bootstrap/Material UI/Ant - Rust, Solana, Ethereum, Solidity, NFT - Agile Application Development, TDD, BDD - AI, CV, ML, NLP, Chatbot Deveopment - Elasticsearch, Logstash, Kibana, Grafana, Apache Kafka, Spark, Airflow, Flink I am able to start immediately and love to write optimized and clean code with the best practices. less
Hire nazariiharasym
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I am a jack of many trades, though oftentimes better than master of one. - Stack Overflow reputation: ~6.0k with impact by reaching ~3.3m people - ~2K GitHub Open Source contributions since 2009 - 15+ years of programming experience, and 10+ years of strong professional and technical development experiences. -...I am a jack of many trades, though oftentimes better than master of one. - Stack Overflow reputation: ~6.0k with impact by reaching ~3.3m people - ~2K GitHub Open Source contributions since 2009 - 15+ years of programming experience, and 10+ years of strong professional and technical development experiences. - Excellent in adopting the most efficient techniques to achieve the goals. - Extensive bug fixing and code refactoring experience. - Swift in having In-depth knowledge of how things work. - Experienced with designing and implementing different types of applications using different technologies. - Strong experience in designing and developing scalable software. - Self-motivated and take initiative with minimal direction. less
Hire itsazzad
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-@- Dream is yours, Manufacture is mine. -@- ### Deep understanding of Mathematics and Algorithm. ### 6+ years of development experience on projects ranging from small size applications through complex enterprise solutions are taken. !!!Can't acclimate with 99.(9)%, Only by sending 100% perfect project my...-@- Dream is yours, Manufacture is mine. -@- ### Deep understanding of Mathematics and Algorithm. ### 6+ years of development experience on projects ranging from small size applications through complex enterprise solutions are taken. !!!Can't acclimate with 99.(9)%, Only by sending 100% perfect project my Clients!!! Are you looking for an honest and superior senior full stack developer? Please contact me, I will do for you ASAP and my best to create a "Best Quality" project for my customers. My Main Skills: ➤ Mobile Development ✔ Native iOS/Android app development, Swift/Objective-C, Kotlin/Java ✔ Flutter/Dart, Android, iOS ✔ Google Firebase ➤ Web development ✔ Front end - Html, JavaScript, JQuery/Prototype, CSS Frameworks(Bootstrap, Foundation) - React.js, Angular, Vue.js ✔ Back end - PHP Frameworks(Laravel, CodeIgniter, CakePHP, Yii) - Node.js and Expression - Python and Django, Flask - GoLang, C# and ASP.NET ✔ CMS : Wordpress, Shopify, Magento ✔ DB : MySql, MongoDB, MariaDB, PostgreSQL ✔ Other - Payment Integration, API Integration - Sharepoint, spservice.js, canvas.js, d3.js, three.js - Web scrapping Thank you for your reading. less
Hire sergejmelihov
