Hire Ruby on Rails developers

Experienced Ruby on Rails developer with over 10 years of hands-on experience. Strong expertise in relational databases and extensive knowledge in building infrastructure, setting up CI/CD pipelines, and ensuring smooth development processes through DevOps practices. Proven track record of delivering high-quality software solutions efficiently. Leadership abilities and capacity to guide and mentor other developers within a team. Strong problem-solving and communication skills. Ruby Ruby on Rails PostgreSQL Javascript Git CI/CD DevOps AWS Docker Ansible Go Python API Integrations API Development Microservices RabbitMQ Kafka Angular.js Vue.js React.js Ember.js

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.

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As a self-taught Ruby on Rails developer, I bring a strong command of Ruby on Rails and a passion for building monolithic, MVC-based full-stack web applications. With a focus on backend development, including database management and server-side logic, I am committed to delivering high-quality results. I have experience with technologies such as Hotwire, PostgreSQL, and MongoDB, and hold a Bachelor's degree in Computer Science and Engineering from BRAC University. Currently seeking opportunities to contribute to impactful projects and further advance my career in full-stack technologies.

I started working with Ruby during university and have since delved deeper into Ruby, Rails, open-source, and much more. For the most part, I worked as a full-stack developer. Until 2015, I frequently used jQuery on frontend (those were rough times), from 2015 to 2021, I used React and Vue, and since 2021, I have focused on Turbo. For over a year, I've been using Kamal for deploying projects. I'm not afraid to work with other languages and frameworks if needed. I've also worked quite a bit with Go, Rust, and Elixir. Since 2012, I have contributed to the development of several startups, both large and small. Overall, I am an expert in creating MVPs that can be delivered to users. As a full-stack developer, I can single-handedly create a sustainable MVP because it will be a well-documented product with tests and managed infrastructure. Afterwards, I often become the team lead for a growing team and help achieve initial important results. I choose teams based on the subject areas I am most interested in and want to explore further. I have worked in educational startups, ad-related products, and developed systems for managing logistics companies.

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 🙌🏻

Hi! I'm a Full-stack Software Developer with 5+ years of experience in a production environment. My strengths include fluency in JavaScript, Ruby, Ruby on Rails, and React. I have a strong understanding of core programming concepts and I can pick up new tools and practices quickly and efficiently. I am comfortable working in an Agile team through pair programming and remote work. My soft skills entail effective communication, project management, teamwork, and, most importantly, the ability to wear multiple hats. I enjoy playing chess, learning a language on Duolingo, and watching movies. My tech stack includes JavaScript, React, Redux, Ruby, and Ruby on Rails. I use tools and methods such as: GitHub, Heroku, Jira, TDD, Dev Tools, and mobile/responsive development.

During my career I worked in a myriad of different industries/projects/companies/teams which gave me experience in every stage of the SDLC and from which I was able to grow myself as a capable and versatile professional and a valuable asset, with an owner's mindset and an entrepreneurial spirit on every effort. I also was blessed to make tons of friends and end up with an amazing professional network. Also, as a solo consultant and entrepreneur, I was able to develop my managerial and soft skills, as a team leader, project manager, co-founder (of an HR Consulting company) and also as COO at a software development company in Brazil (devsquad.site). Here's my experience In a Nutshell, since 2002: - Code experience using Ruby, Python, Java, C, ShellScript, Php, Javascript, SQL and Delphi. - Managed and worked with Relational and Non-Relational databases. - Entrepreneurial/Ownership mindset, since day one. - Worked alone as a contractor/consultant or as part of a team in permanent roles. - Conducted projects from ideation to deployment and maintenance. - Good communication and problem-solving skills. - Good at Interacting with users and stakeholders. - Experienced in all the SDLC steps. - Bachelor's degree in Computer Science.

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.

My journey in the world of software development has been marked by continuous growth and a passion for solving complex challenges. I've evolved from a Lecturer in web development to a Tech Lead Software Engineer, gaining expertise in various areas along the way. A significant milestone in my career was my role as a Senior Backend Developer / DevOps at Webedia GmbH. There, I not only mastered Ruby on Rails but also improved and configured recommendation systems, elevating user experiences to new heights. In another role as a DevOps / Platform Engineer at anynines, I excelled in automated PaaS management and introduced microservices architecture using Ruby and Golang. My knack for system automation and PaaS application support contributed significantly to the organization's efficiency. Throughout my journey, I've embraced cloud infrastructure, DevOps practices, and leadership roles. My unique skills lie in bridging the gap between development, infrastructure, and system automation, enabling me to tackle challenges that others may find daunting. I'm not just a developer; I'm an innovator who thrives on continuous learning and finding creative solutions in the ever-evolving landscape of technology. With 15+ years of industry experience, I have a proven track record in leading large teams, designing innovative systems, and making significant contributions to the industry. I am well-equipped to set and direct departments and contribute substantially to any challenging projects.