Recrutez développeurs Ruby on Rails

I’ve built (SaaS) products with Ruby on Rails for more than 10 years. My favourite/preferred stack includes ViewComponent, Hotwire and Tailwind CSS. I like to team up with you and your and help them with a new idea, improve your existing UI or move to the Hotwire stack.

Senior software engineer with over 10 years of experience as a remote freelancer. My educational background includes an MSc 2:1 in computer science and applied mathematics engineering from ENSEEIHT (Toulouse, France) in 2009. I then worked for 2 years as a frontend developer at a startup in London and transitioned to backend work in 2013. Specializing in web application development, I have undertaken projects for companies such as Carrefour, L'Oréal, Cocolis, Epicery, and Alerti. My work has encompassed backend development, data engineering, code and database performance improvement, e-commerce platform customization and logistics, payment system integration, API creation, crawlers, technical documentation, and testing. Passionate about data manipulation and rendering them to users and stakeholders in a more meaningful way, I am currently expanding my skills in AI/ML and neural networks through CNRS fidle formation to explore how I could apply and offer these services to my clients. Recent milestones and accomplishments include: Migrating the payment system from Adyen to Stripe for Epicery Migrating the frontend from Vue to Hotwire for Epicery Developing a geolocalized matching algorithm between carriers and packages for Cocolis Fields of expertise: E-commerce solutions with Solidus/Spree open-source framework Data processing and visualization with Business Intelligence tools for reporting Integration of payment system providers Integration of third-party APIs Database design and performance optimization Frontend performance optimization Crawling and scraping Technical audits Testing, documentation, CI/CD tools Experience with the following tools: Languages: Ruby, Typescript, JavaScript, Node.js, Ruby on Rails Platforms: AWS, Google Cloud Platform, Render, Heroku Frontend: React, Vue.js, Hotwire, Angular, HTML/CSS, Alpine.js, HTMX, Astro Payment providers: Stripe, Mangopay, Adyen, PayPal Data viz: Amazon QuickSight, Superset, Tableau Backend tools: Solidus open-source e-commerce solution, New Relic, Elasticsearch, PostgreSQL, Amazon S3, etc. CI/CD Tools: GitHub CI, CircleCI Fluent in French, English, and Spanish.

With 8+ years of industry experience as a Full Stack Ruby on Rails developer, I have a proven track record of designing, developing, and maintaining a diverse range of applications for startups and enterprise. As a member of the Bridgetown Ruby core team and a contributor to Open Source Software, I am constantly pushing the boundaries of what is possible with the language. Currently, I am focused on developing OSS gems and building innovative apps, such as a tax management tool for independent contractors and a platform for non-web focused software engineers to establish an online presence. My passion for Ruby extends beyond coding, as I also enjoy writing tutorials, mentoring junior developers, and creating cutting-edge projects. If you need a hard-working, deadline-driven, team player to help push the boundaries of what we can do with software, give me call!

Software engineer and full-stack web developer with 15 years of experience incl. 7 years CTO. Versatile across the stack, detail oriented, strong communication and problem-solving skills Held positions in mental health, nuclear medicine, and cybersecurity industries Key experience with content-centric apps, REST APIs, control systems. Ruby on Rails and Java. Main Technologies RoR, Postgresql, Hotwire, Tailwind, HTML5 & CSS3, Docker Kotlin, Java, Jetpack Compose Fields of Expertise REST API design Data modelling and database management SaaS payment systems audio-video content delivery front-end tooling admin dashboards and data visualization testing, CI/CD Key Achievements full rewrite of imagineclarity.com front-end (tool-chain, design, code) full rewrite of Imagine Clarity Android app (Kotlin, Jetpack Compose, Turbo Native) full rewrite of web and Android native media players (Vidstack, ExoPlayer) full integration of Stripe, Google, Apple payments (checkout, subscriptions) full rewrite of admin panels and data visualization dashboards (Avo, Blazer) experience with Swift UI, Node, React, Next.js, GraphQL master in mechanical engineering (UCL, Belgium, 2007): fluid dynamics, finite element methods, numerical simulations

Software developer with a background in Ruby, Python, and Java. Board member of the Columbus Ruby Brigade

I'm a developer with experience in building websites for small and medium businesses. whether you're trying to win work , list your services or even create a whole online store - I can help! - I'm experienced in Ruby on Rails 7, Redis, Sidekiq, Html, Css 3, Javascript, jQuery, Hotwire, Docker, Heroku, AWS, Heroku etc - I'll fully project manage your brief from start to finish. - Regular communication is really important to me, so let's keep in touch.

I am a dedicated Ruby on Rails developer with over two years of professional experience. Skilled in Ruby, Rails, Hotwire (Turbo, StimulusJS), HTML/CSS, Tailwind, PostgreSQL, and Agile. I've delivered a wide range of projects, from startup applications to enterprise-level systems. Known for my problem-solving abilities and commitment to clean, maintainable code, I continually evolve my skills to meet the ever-changing demands of web development.

I'm a Vermont-based full-stack engineer with 15 years experience with Ruby on Rails. Specializing in maintaining, integrating, and enhancing API backends, I've exceled at partnering with domain experts to achieve high impact goals throughout my career. Particular accomplishments I'm proud of include designing software to streamline public housing placements and maintaining a data pipeline that reported daily COVID numbers during the pandemic. I'm looking forward to discussing what we can achieve together!

Been building on the web since the late 90s. Ruby on Rails since 2007. I love building things that solve a need for users. I'm really into the idea exploration, as well as the implementation, focusing on the important parts and what drives the product forward. I enjoy Ruby, JavaScript and everything web - I strive for the simple solution to prove it works, before going for the more complex. I spent the last 10 years at a company that grew from 80 people when I started to more than 6000 when I left. I've been working on all parts of the stack. I enjoy full stack web development. I like thinking about the UI and making it look crisp. I feel super comfortable on the frontend and likewise on the backend. I have launched, failed and succeeded with multiple side projects. I've worked on everything from small nice-to-use UI details to more complex payment code. I absolutely love Ruby on Rails and the tools it gives me, which makes implementing features and ideas very very fast. I'm good at css, I love JavaScript. I write code because it solves problems for users and that's what excites me :)

I am Kirui Elias, a Rails Software Engineer with expertise in Ruby on Rails, Laravel Hotwire, React, and Tailwind CSS. I have a deep understanding of the Rails framework and a strong command of the Ruby language. With vast experience, I have built software products following best practices like DRY, CI/CD, and testing. I have also developed custom modules, including Stripe & MPESA payment integration & other API integrations. I am skilled in deploying applications using AWS, Digital Ocean, Heroku, Netlify, Vercel, and others. I am seeking a role where I can leverage my skills to bring value and grow further. Available for full-time positions.