Hire principal / staff freelance Ruby on Rails developers in United Kingdom

I'm a full-stack Rails developer (although recent projects have concentrated on API-only backends with ReactJS front ends managed by different teams). I've been working with Rails for over 10 years (since version 3.x) and have specialised in making code bases that are easy to read, understand and maintain by teams. Key to those goals are: using standardised code styles (ensuring RuboCop and the team's practices are perfectly aligned) writing well-structured, easy-to-understand and fast tests constructive and collaborative code reviews ensuring documentation, from git histories to READMEs and other materials (online and offline) records useful, meaningful information that can be easily kept up to date and in sync with any code changes I've recently been adding GraphQL to my skill set, which also includes PostgreSQL, ElasticSearch, Redis and other languages (Swift, PHP, JavaScript, and more). I've worked on projects of various sizes, from scheduling and booking software for a major tech training company to systems allowing TV distributors to sell thousands of hours of programming all over the world. Ideally I'm looking to work on products with which I can feel personally invested – an exciting product or tech-for-good project would definitely suit me better than a fintech role.

Hi, my name is Daniel and I am an entrepreneur with a passion for all things web and tech. I have over 12 years of experience in the industry, working as a CTO, head of product, and full-stack developer. I have been a technical co-founded and scaled Wayleadr to a $25M+ tech company. Throughout my career, I have been involved in multiple startups and have gained a wealth of experience in building SaaS, B2B, B2C products and services. As a skilled full-stack developer, I am proficient in a range of front-end and backend technologies and have a strong understanding of the latest web technologies and trends. I am also an experienced UI and UX designer, with a keen eye for detail and a passion for creating intuitive and engaging user experiences. Whether I am leading a team or working on a solo project, I am always looking for new challenges and opportunities to grow and learn. I am driven by the desire to create innovative and impactful products that make a difference in people’s lives. Checkout my LinkedIn & my website for more. I look forward to talking with you.

I’m a self-taught full-stack software engineer and library developer with a background in user experience design and accessibility. I have seven years of experience building and scaling high-performance Rails apps on the backend and frontend. I worked at Shopify for over four years — first on the Privacy Engineering team and then on Ruby and Rails Infrastructure. I also maintain a few open-source Ruby gems, including Phlex, Literal Enums, and Action State. I’m particularly interested in non-single-page-application frontend architecture in Ruby / Rails apps. I designed a framework for building UI components using object-oriented Ruby instead of a templating language and I’m also working on a specialised compiler to improve performance and make it possible to render differential updates.

I'm a Full Stack Ruby on Rails Developer, living and working in the UK. I've been a Ruby Developer since 2018, working in a range of different roles including startups, non-profits, and global engineering organizations. During these years, all of my positions have been remote, with most at remote-first organizations. I started my web development journey back in 2007, as a hobby, alongside my previous profession as a Mechanical Engineer where I managed £MM engineering projects in the oil and gas industry. I'm currently employed in a full-time Rails position but am open to interesting contract/freelance opportunities with a small/flexible time commitment of ~2 days per week.

Very experienced software engineer with an extensive background in software solution architecture and a proven track record of delivering highly business-critical projects. Strong technical and problem-solving skills complemented by other strengths including analysis and design, stakeholder and team management and confident communication at all organisational levels. Very strong interest in blockchain-based application development, Web3 and FinTech. Currently director at NovusTech Consulting. NovusTech Consulting Ltd is a software consultancy company solving complex problems with technology. We connect strategy and execution, helping our clients to strengthen their core technology, scale with flexibility and create seamless digital experiences. We have delivered solutions for our clients using: Ruby, Rails, Python, React, GDS, PostgreSQL, Cloud Foundry, GOV PaaS, Redis, ElasticSearch, Cypress, AWS, Docker, ETLs, Microsoft Azure, Docker, RabbitMQ.

I've been working with Ruby for the last 12 or so years building products for small to medium scale companies. I can take an idea to execution, solve hard problems or just provide a hand to your existing team to get stuff done.

I have over 10 years of experience working with Rails and Nodejs. I was the founding engineer and CTO of an automotive startup, and I now work as a senior engineer at a large media company. I work as part of a team responsible for designing, developing and maintaining high-performance and high-traffic APIs serving billions of requests per month. As well as rails and nodejs, I have extensive knowledge of AWS and highly scalable architectures. I also have a breadth of experience encompassing all aspects of modern web development including front end (Hotwire, React, Tailwind), back end (redis, postgres, mysql) and testing frameworks (rspec, capybara, jest, cypress). I have been using Rails since before 1.0 and I have developed a number of side projects with it over the years. I am based in the UK and I'd love to chat about remote opportunities.

Experienced Senior Software Engineer (Ruby, React, node.js, Swift) 💎 Former CTO of an Irish startup 🇮🇪 Previously founded and sold a contactless tipping platform (build on RoR, Stripe Connect, React) 💸 Previously developed and managed iOS apps for a POS scale-up with a Rails backend 📱

Seasoned Rails developer. Currently training devs @ Shopify. Last dev role was Principal Developer where I managed product and led a small team of devs. I've built and delivered digital products (apps, websites, training and services) for worldwide brands and aspiring businesses. I've also built and sold products and agencies and freakin' love SaaS companies.

Senior Technical Leader with more than a decade of experience building and delivering high performance web applications. Key skills: Ruby on Rails, JavaScript, Product Management, Leadership.