Hire the best Ruby Developers & Programmers in Portugal
Check out Ruby Developers & Programmers in Portugal with the skills you need for your next job.
- $44 hourly
- 4.6/5
- (1 job)
I'm a full stack developer graduated in Computer Engineering, with focus on the startup industry. I enjoy building digital products with meaningful impact together with great teams where I can learn the most. I also enjoy traveling and learning languages, and I've worked in startups in Australia, Brazil, Portugal and Chile where I attended the acceleration program Start-Up Chile.
Ruby
ReactPostgreSQLRuby on RailsMongoDBSpring FrameworkKotlinAPISQLMySQL - $50 hourly
- 4.8/5
- (74 jobs)
Hello, I'm senior fullstack Ruby on Rails developer. My key skills is Ruby, Ruby on Rails, Sinatra, Javascript - VueJS, React, Angular and DevOps - Terraform, Docker, Kubernetes. Have worked for companies in healthcare, fintech, e-commerce industries. Have build few MVP's from scratch. 📖 Devops: Docker, Docker Compose Docker Swarm, Kubernetes, Azure, Digitalocean, AWS, GCP, Heroku, GitHub Actions, Gitlab CI, Buidlkite. 💎 Ruby: Ruby on Rails, Grape, Sinatra, Turbo, Hotwire 🏎 Javascript Frameworks: React, Angular, VueJs, Stimulus, Coffescript, HTML5, CSS, Bootstrap, Bulma, ElementUI, MaterialUI, Stimulus 💾 SQL and noSQL databases - MySQL, PostgreSQL, MongoDB 👓 Additional languages and skills: Go, C# When you work with me, you can expect: ✅ A fast and reliable developer who is passionate about delivering high-quality work ✅ A strong collaborator who communicates regularly and provides updates throughout the project ✅ A partner who is dedicated to helping your startup succeed and grow ✅ Clean, fast, maintainable and tested code Looking forward to speak more about your project!
Ruby
RustJavaScriptKubernetesDockerVue.jsTerraformAmazon ECS for KubernetesGitHubGitCI/CDHerokuGoogle Cloud PlatformDevOpsRuby on Rails - $40 hourly
- 5.0/5
- (2 jobs)
Hello. I am professional Rails & Laravel and Javascript developer with 20 years web experinece. My specialites: - Ruby on Rails: ✔ Munin, New Relic ✔ Resque, Sidekiq ✔ Elasticsearch, Sphinx ✔ Deploy with Capistrano, Mina or Heroku ✔ Chef, Amazon Web Services ✔ Testing: RSpec, Minitest, Capybara, Factory Girl, Spree, LocomotiveCMS - React.js ✔ Gatsby, React Saga, Mobx, Apollo GraphQL, Redux, Next.js, React Bootstrap, Material-UI, Grommet, Reactstrap, React Toolbox, Elemental UI - Angular.js ✔ Material2, NGX Bootstrap, Prime NG, NG Bootstrap, Onsen UI, Vaadin Components, NG-ZORRO, NG Lightning, NG2 Charts -Node.js ✔ express, body-parser, lodash, babel-core, async, Grunt, Socket.IO, Passport - Databases ✔ Relational Database ( MySQL / PostgresSQL ) ✔ Document-Oriented Databases ( MongoDB / CouchDB ) - Project Management ✔ Github, Bitbucket, Asana, Trello - Deploy Experience : ✔ Amazone Web Services / Heroku / Digital Ocean / Other VPS ✔ NGINX ✔ Capistrano / PM2 - Other skill ✔ Jenkins, Redis, Sidekiq, Elasticsearch, Google Apps services I guarantee honesty, punctuality and responsible approach to work, communication with clients, depth of knowledge, and the highest code quality are the areas of my expertise. I'll be glad to work with you.
Ruby
CapistranoRSpecRuby on RailsJavaScriptAngularJSReactVue.jsNode.jsHTML5 - $120 hourly
- 4.4/5
- (2 jobs)
Previously: Sage, Rackspace, Citigroup, BlackBerry --- Skilled DevOps/DevSecOps, Full Stack, Cloud and Data Engineer with a passion for coding, a talent for accurately identifying business requirements, a constant drive for quality deliveries through solid designs and a proven ability to responsibly manage workloads, teamwork and stakeholder relations, adapting quickly to new challenges the agile way. Leverage unique, diverse background, training and work in top cloud, accounting software, financial services, telecom and IT companies as well as start-ups. Deliver projects on time and within budget. Use a variety of methodologies to develop and deliver top-quality solutions.
Ruby
LinuxCI/CDTerraformVMWareDockerJavaScriptAmazon Web ServicesJenkinsPythonKubernetesAnsibleGoogle Cloud PlatformMicrosoft AzureDevOps - $125 hourly
- 0.0/5
- (0 jobs)
Elevate your digital presence with custom-built web applications As a skilled software engineer, I specialize in crafting robust, scalable solutions tailored to your unique business needs. With expertise in web application development, scripting, software architecture, and a strong foundation in a wide range of technology stacks. Let's discuss your project and explore how I can help you achieve your goals.
Ruby
AWS DevelopmentRedisPostgreSQLMySQLJavaScriptPHPPythonSoftware ArchitectureWeb DevelopmentScriptingWeb Application - $50 hourly
- 0.0/5
- (0 jobs)
I am an expert freelancer and my 6 + year multi-sector background prepares me for nearly any type of SaaS, Fintech, Ecommerce, CMS, Web3 based solution. I fully integrate into my client's teams including on-premise, remote, or hybrid scenarios, and I collaborate effectively in agile/scrum style project management styles. My preferred project architectures include but are not limited to Ruby on Rails/Node backends and React/Angular/Vue frontends, deployed on both cloud (AWS, Heroku, google cloud, and Azule) and on-premise infrastructures. With these particular configurations, I produce superior and sustained results. This pattern predicates my success due to my immense organization skills, my full accommodation of my client's needs, and my clear goal staking to determining and establishing exact solution requirements and value-added engineering required to build their successful solutions. I am willing to work on jobs of any size, I have worked on one-off jobs solving specific problems requiring an expert, and I have also consistently had clients who retain me for over a year in some cases, allowing me to develop their solutions to maximum maturity and growth. I have solved nearly every type of use case imaginable in Rails-based architecture and can advise and collaborate with architects to ensure that the right decisions and implementations are taken into account. I am consistent, competent, communicative, and complete in my pattern of work. Listed below are the major power that I can help you with - Ruby on Rails * rspec | cucumber | minitest * erb | slim | haml * sidekiq | delayedjob * spree | solidus | discourse | sharetribe | active-admin | ruby-grape - Javascript * node | express | hapi | next * angular | react | vue * coffeescript | typescript - Devops * heroku | digital ocean | aws | azure * docker | Kubernetes | terraform
Ruby
APIMongoDBDatabase IntegrationRuby on RailsRubyMineFirebaseRubyMotionJavaScriptVue.jsRESTful APIGraphQLReactRuby on Rails StackJSON API - $25 hourly
- 0.0/5
- (0 jobs)
I’m a Full-stack Web Developer that chose that is taking his first steps in the Web Dev field. Ever since I completed my degree in June 2024, I have been busy with different projects as a freelancer (one solo and one as a collaborator), mainly coding in Ruby on Rails. - Knows HTML, CSS, JavaScript (vue and stimulus), SEO, Figma, Ruby, SQL, OOP. - Full project management from start to finish. - Personally I am an easy going person with a strong sense and experience in providing a good product with impeccable customer service. Formerly I have worked 10+ years in hospitality in different countries (United States, The Netherlands and Switzerland) where I went from lower positions to Management level.
Ruby
Back-End DevelopmentFront-End DevelopmentCommunication SkillsCustomer CareWeb DevelopmentFigmaNode.jsVue.jsSQLSCSSHTML5Ruby on Rails - $30 hourly
- 0.0/5
- (0 jobs)
ABOUT ME Knowledgeable and thorough developer with over 7 years experience. I have strong mathematical skills and knowledge of algorithms and experience developing full stack programming, blockchain programming, and experience with AI. I work a lot as a team lead or project manager. Have skills in managing a team of developers and hiring programmers for projects. I'll fully manage all development of your brief from start to finish. If you need a serious developer - don't hesitate to contact me.
Ruby
RESTful APIReactPythonGolangMongoDBAngularJavaScriptJavaMySQLLaravelVue.jsGraphQLPostgreSQL - $23 hourly
- 0.0/5
- (0 jobs)
Alex Johnson is a blockchain developer specializing in sniper bots for the Solana ecosystem, particularly within Telegram communities. With over five years of experience, he excels in token trading and volume analysis. Proficient in JavaScript, Python, and Rust, Alex develops efficient and reliable bot functionalities. He integrates the Telegram Bot API to deliver real-time notifications and enhance user interactions. Committed to user experience, he designs intuitive interfaces that simplify bot configuration and monitoring. Alex employs robust security measures to protect user data and funds, ensuring a safe trading environment. He actively engages with communities to gather feedback, continuously improving bot functionality. His focus on performance optimization reduces latency and enhances execution speed during trading. Alex stays updated on market trends, allowing him to inform bot strategies effectively. With a commitment to ethical trading practices, he ensures compliance with legal and community guidelines.
Ruby
Next Gear Solutions DASHReactBot DevelopmentWeb3Telegram APIRustSolidity Want to browse more freelancers?
Sign up
How hiring on Upwork works
1. Post a job
Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.
2. Talent comes to you
Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.
3. Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
4. Payment simplified
Receive invoices and make payments through Upwork. Only pay for work you authorize.