Hire freelance Ruby on Rails developers in Canada

I am a passionate full-stack developer, AI researcher, and aspiring biomedical engineer with a strong foundation in software development, data science, and hardware prototyping. My expertise lies in building scalable web applications, designing AI-driven solutions, and leading cross-disciplinary projects in wearable technology and healthcare analytics. In addition, my academic specialization is in data analytics, particularly in regard to bioinformatics, such as Clinical and Genome informatics. Analyzing data with a python-based scripting language, Snakemake, and constructing comprehensive analysis reports with genomics libraries as well as R markdown. With experience in full-stack development using React (Next.js), Express.js, Ruby on Rails, and cloud deployment on Google Cloud, Oracle Cloud, Fly.io, Render and Heroku, I have developed an inventory management platforms, and AI-driven predictive models, and am currently working on an e-commerce application. I thrive in roles that challenge me to innovate, whether it’s designing seamless user interfaces, optimizing backend performance, or integrating machine learning for real-world applications. Beyond software, I have worked on biomedical and sports tech innovations, including a head-mounted IMU wearable for motion tracking that outperformed industry standards in 3 metric analytics. I also have experience prior to my capstone collaborating in engineering teams to develop smaller prototypes for various technologies such as sepsis monitor, virtual reality training program for biomedical technicals, and various other small projects in my degree. My background in bioinformatics and AI research has allowed me to develop a sepsis prediction model using machine learning, focusing on optimizing predictive accuracy through feature engineering and statistical modeling. I am driven by curiosity, problem-solving, and a commitment to delivering impactful solutions. Whether it’s scaling a startup idea, designing AI models for healthcare, or crafting efficient backend architectures, I bring a blend of technical expertise and entrepreneurial vision.

I’m a full-stack developer with a strong passion for building scalable and efficient solutions. Over the years, I’ve worked on projects in finance, education, healthcare, and logistics, helping businesses optimize their processes and deliver better experiences to users. My journey as a developer started with a deep curiosity about how things work under the hood. This led me to master Ruby on Rails and other technologies that allow me to build robust applications from backend to frontend. I enjoy solving complex problems, writing clean and maintainable code, and constantly learning new technologies to improve my craft. What Sets Me Apart • Business-Oriented Thinking – I don’t just write code; I aim to understand the business needs behind every feature. • Scalability & Performance – I focus on building solutions that grow with the business, ensuring maintainability and efficiency. • Problem-Solving Mindset – I love tackling challenges and finding creative solutions where others see roadblocks. • Collaboration & Communication – I thrive in team environments and believe in sharing knowledge to build better products together. I’m always open to new challenges and opportunities to contribute my skills to impactful projects. Let’s build something great together! 🚀

I am a passionate technical expert, software craftsman, entrepreneur and mentor. I offer hands on experience in solving business problems, making software, and building engineer- ing teams that make software. I analyze business needs and take on the responsibility of ensuring strategically significant business results. I practice, implement and lead using proven software engineering techniques to ensure quality, accelerated delivery of working software.

I love working with Rails, so much that I’ve worked with it for over 10 years now :)

Full stack vanilla Ruby on Rails developer with 20 years of remote work experience. I started out writing HTML, graduated to PHP, then UI/UX work, before I found Ruby on Rails and experienced the "Developer Happiness" associated with Ruby. Most recently I've been working on my own Rails SaaS product called RinkBook.ca. I can provide help from concept to launch for your MVP, getting you up and running quickly to validate your ideas.

Hi there, I discovered Rails before it was mainstream and have been in love with it ever since. I've now been doing Rails development for over 20 years and worked in many industries including banking, health care, parks and recreation, travel and real estate among others.

I've run my 1-person agency since 2006. Through my agency, I've engaged with many companies as engineering staff augmentation, helping teams ship features, clean up tech debt, train juniors, etc. I've worked with both product companies as well as agencies. When I'm not working with a client, I love bootstrapping my own projects. This year (2024) I've spent some time on "small bets", for which I've solo launched 3 completely to market. I'm hoping to complete a 4th before year end. At the end of 2023, I completed a 7 year near-full-time contract for a company in the HIPAA / digital health space, for which I was the original developer for their product. This product went on to earn millions of dollars in profit. Along with being the original developer, I helped train and onboard the rest of their engineering team in the best practices of Ruby, web, backend, etc. I'm incredibly active in the Ruby community, and you'd often find me working on one of my passion projects or assisting newcomers and other developers in the Ruby ecosystem. My skills don't stop just at Rails - I'm proficient in many other technologies and am capable of learning new ones. I aim to please and enjoy delivering on high expectations. I can be often found working on home improvements or in the kitchen (I love baking bread!).

Multiple careers - started development in 2004 - and by 2005 I was on Rails. Ruby/Rails has been my goto tech since then. M.Sc. degree(s) in multiple tech domains. Over the years, I've had my own business ventures, led tech teams, mentored young-lings and peers, delved in ML and AI and still curious to this day. I'm passionate about AI and the new-wave of AI-capable solutions. I'm creating my first few RAG solutions. I can delve deep and talk business at the same time.

As an experienced small team developer, I bring drive, grit and proficiency in Rails, Hotwire, Stimulus, View Components, and Tailwind/Bootstrap. I've got experience refactoring critical app flows, improving CI/CD using Github Actions, as well as experience with deployment and scaling setups with cloud providers like Google Cloud and AWS. Notable achievements include implementing architectural changes that slashed error rates by ~63%, spearheading the development of a comprehensive test suite for a new app achieving ~92% coverage and improving poor page rendering times by ~70% through careful profiling and targeted changes. I've been trusted to lead refactorings of key application internals, and been involved a few application architecture improvement projects at the startups I've been at. Beyond the technical aspects of the job, I actively engage in community-building initiatives, including organizing Toronto Ruby's monthly meetups and contributing to The Odin Project and Ruby for Good projects. This involvement underscores my commitment to continual growth and skill enhancement. Outside of the tech realm, I find joy in analog photography, cherishing the creative freedom it affords. I am eager to apply my diverse skill set to creating cultures of collaboration and to contribute to organizational and personal success.

I am a huge fan of Rails, and have over 18 years experience using it. I appreciate clean, easy to read and easy to understand code. I have worked on many different projects from Rails 1-7, in every stage of development from greenfield to startup to legacy projects. I am a big fan of the recent Hotwire additions to Rails, and have worked on a number of projects using Turbo and StimulusJS. I am a full stack developer, but prefer to follow Rails standards and keep Javascript code minimal to maximize productivity. I am a strong problem solver and excel at designing systems and solving bugs. I really like to collaborate and create the best product possible.