Hire Ruby on Rails developers

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!

Hello! 👋 I'm a driven software engineer from the Pacific Northwest. I've been writing rails apps for 6+ years in a professional capacity in industries including e-commerce, cybersecurity, e-learning, and house project management. I got my start at a local bootcamp called Epicodus where I spent 40-60 hours a week for 9 months studying rails and various javascript frameworks (and bicycle couriering to pay the bills!). Recently I was working with a company based out of NYC called Rhino that offers a Security Deposit Insurance product making renting more affordable and approachable for many people. Here I have worked on integrating ledger sync with a large 3rd party system called Yardi, updating our payment processing from a bespoke manual solution to a Stripe integration reducing settlement time from over a week to just a few days, and fixed various bugs and introduced features on our ActionCenter which is the core view end users interact with. The ActionCenter is currently written in React, but near the end of my tenure we adopted and built various features using Hotwire. Previous that, I was working with a local e-commerce startup called Dutchie on their Partner Integrations team. Here I helped design and implement a long-standing initiative to upgrade our Hubspot integration so that customers could leverage our data for targeted promotions. I also helped to design and implement an improved customer matching scheme with an acquired partner POS. This feature will improve the checkout experience for thousands of customers. I consider myself a great collaborator, a committed mentor and a pragmatic programmer who enjoys writing idiomatic ruby. These skills make me a great addition to any team, and I look forward to speaking with you about your project. 😊

I have over 15 years of experience putting Rails to work, most recently at 37signals, as a Senior Programmer on the HEY product team. I've managed teams and built critical infrastructure at Shopify, built accounting software and core services at FreeAgent, integrated smart-routing algorithms at Deliveroo, scaled-up HouseTrip for seasonal demands and built TicketSolve's box office platform from scratch.

With over two decades of experience in software/application development, I've cultivated an expertise that spans multiple technologies and industries. Beginning with Java, I honed my skills within the heart of France's major banks and industries, mastering the foundations of software architecture. A decade later, my passion led me to Ruby, ushering in a new era of innovation. From dynamic startups like HelloPrêt to industry giants such as Doctolib, EDF, and Smart Pension, I've thrived in diverse environments, leveraging Ruby's flexibility to deliver exceptional solutions. Mentoring: Throughout my journey, I've embraced the role of mentor, guiding junior developers to unlock their potential and fostering a culture of collaboration and excellence. By offering advice and assistance, I've not only enhanced team productivity but also cultivated a cohesive and supportive work environment. Test addict: Testing isn't just a task – it's a philosophy that I've embraced since my inaugural professional experience in 2004. From unit tests to performance evaluations, I've championed the importance of comprehensive testing, recognizing its pivotal role in crafting resilient, bug-free software. Beyond mere functionality, tests empower us to build applications that are not just robust, but also easily maintainable. Performance lover: I'm passionate about performance optimization. Whether it's identifying and fixing N+1 queries, optimizing database indexes, or fine-tuning JVM settings, I love diving into performance challenges. Each problem is unique, and I enjoy finding tailored solutions to ensure systems run smoothly and efficiently.

I am an experienced developer, specialized in creating tailor-made IT solutions. With strong expertise in web development, I am passionate about creating innovative and high-quality products. I also have very strong skills in architecture, cloud, security, DB, UX, UI and devops. Most of the time i deal with postgresql, hotwire, turbo, active storage, tailwind, redis, docker and much more. My close collaboration with clients, my commitment to excellence and my flexibility make me the ideal partner to transform your ideas into technological reality. Contact me to discuss how I can contribute to the success of your project.

Hey! I'm a product and software engineer with over 10 years of professional experience and a degree in Computer Science from Epitech. I have extensive experience in full stack engineering, from infrastructure (e.g. Terraform and Docker) to the backend (e.g. Ruby on Rails and Node with Express) and the frontend (e.g. React/Redux). I’ve had the chance of building products in a wide variety of industries, including: marketing automation for enterprise companies, human ressources for SMBs, and logistics for E-commerce DTC brands.

I am a web developer for over 12+ years. I was able to gain solid experience in Ruby on Rails. I remain attentive to others opinions and I attach great importance to the human aspect. I know how to adapt depending on the context and the team I work with. What I can do: Web development (mainly backend - Ruby on Rails). Definition of the roadmap, OKRs and allocation of individual objectives to developers. Setting up squad teams (according to the Spotify model). Recruitment of developers and (product). Quality: Technical orientation, implementation of metrics, code/doc review and training of junior developers. My motto “every problem has a solution(s)”.

Hi! I'm Liz 👋🏼 I'm about as full-stack 🥞 as they come. I started as a QA and automation engineer and now I'm a senior full-stack engineer focusing on Rails and React. Early on as a QA I worked on projects from writing SQL scripts to check data, to automation engineering, to React Native applications, and even helping implement Kafka instances and a team transition to Kubernetes. Then I moved on to development, mostly focusing on Rails / React stacks. I also am very comfortable working in Python. Now I've been a full stack developer for a few years, always carrying my QA mindset with me. I love exploring the ins and outs of a problem, and figuring out where I can pick it apart and expose weaknesses. I'm really great at building relationships with stakeholders, establishing trust and cooperation so that we can all move forward with a project in a very pragmatic way. Pairing with coworkers is always very enjoyable for me. I like the collaboration, but I really value the mentorship the most. Teaching juniors git has become a mainstay for me, as well as coaching them to maintain a calm mindset while debugging, encouraging them to move through issues in a systematic way. And of course I always fit in robust testing, showing folks how to create test suites and pipeline automation that will improve their workflow. Let's talk about how I can contribute to your team and stack 🙌🏻

I'm a seasoned Ruby on Rails developer with a track record of scaling web applications to over 1 million users. I have 7+ years of experience in Rails. I have worked with products of various scales from building MVP to scaling applications in the growth stage. These days I mainly concentrate on Performance optimizing rails applications. I have built 10+ applications in B2B, B2C, SaaS, internal applications, CMS, and more where I have been in multiple roles including Team Lead, Solo Contributor, and Team member. I have also developed with various OpenAI GPT APIs. I have experience building both RestAPIs and Graphql APIs. I make quality applications, I have experience as a product owner and since I am self-driven, You will have an easy time managing me. I have worked with multiple global remote teams and local remote teams. In one of my most recent works, I have successfully optimized a high-traffic web application, ensuring seamless user experience under heavy loads. Other than Rails, I do JavaScript, React, React Native, TailWind CSS, TypeScript, and VueJS I have a US LLC. I will be able to bill through it if needed. Ready to bring your vision to life with Ruby on Rails? Let's connect!

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: 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.