Hire Ruby on Rails developers

👋 I am a back-end Rails developer and data engineer who specializes in refining Rails applications to improve their performance, maintainability, and reliability. My methodology emphasizes efficiency and usability. My area of expertise lies in optimizing database performance, which includes data partitioning, query optimization, and index refinement. I've tuned PostgreSQL for high performance and I'm familiar with advanced tools like Timescale, postgis, pgrepack, and pgpartman. I am a big fan of using Sidekiq for managing background jobs within Rails applications. As a production engineer, I use CloudWatch, Datadog, Sentry, and Grafana/Prometheus to monitor system health in real-time, ensuring reliability and quick issue resolution. My data engineering toolkit revolves around PostgreSQL and the Kiba gem, which is complemented by Python data-stack technologies, Fivetran, Superset, and DBT. I am committed to an incremental development approach that balances team and customer needs, budget constraints, and project goals. I focus on creating sustainable, scalable solutions catering to evolving business requirements. I value clear communication and mutual understanding regarding role expectations and project objectives. To foster a transparent and effective working relationship, I prefer to share code samples and specific strategies only after thoroughly discussing the role and its requirements.

I'm currently looking to get into a Ruby on Rails position. Remote or hybrid, if within a 30-45min commute. I'm wanting to transition back to an individual contributor and I believe Ruby on Rails is my path back to it. An overview of myself: I'm a Full Stack Developer with over a decade of experience in both back-end and front-end development. Adept in a range of programming languages, including PHP, Scala, C#, Python, and Java, I have a proven track record of delivering high-quality solutions throughout various stages of the development lifecycle. With expertise in technologies such as JavaScript, HTML, CSS, Bootstrap, Vue, React, and database management using MySQL and MSSQL. Of particular interest to me is Ruby and Ruby on Rails, reflecting a passion for exploring and mastering diverse programming languages and frameworks. This enthusiasm for continuous learning and technical growth is evident throughout my career, with highlights including contributions to projects at Tiicker and Willis Towers Watson, where React, Node, NextJS, and C# were leveraged to build and maintain robust applications. I plan on further expanding their skill set by studying for the AWS Certified Cloud Practitioner (CCP) certification, showcasing a commitment to staying at the forefront of cloud computing technologies. Some noteworthy professional experience includes serving as a Lead Full Stack Developer for Business Information Systems, where I played a pivotal role in maintaining and enhancing a complex tax software suite. Additionally, I have led development teams, mentored new hires, and collaborated closely with cross-functional teams to deliver solutions for bugs and feature requests. I know this is long, just reach out and we can have a chat.

As a hobby, I work a lot with Stable Diffusion (a small open-source project and a big one not so much) and OpenAI's LLMs. # TODO: Fill bio =)

Writing full stack rails since Ubuntu 6.04. Expert responsive layout, redis, SQL, react, and many more

Versatile software developer with an entrepreneurial mindset and a passion for great SaaS products. On a mission to improve people's lives through better software, humane business and open technology. ▸ Generalist comfortable with multiple technologies, with strong emphasis on SaaS, web & cloud ▸ Current technical strengths : Ruby on Rails, JavaScript (ES6), Postgresql, HTML, CSS ▸ Love understanding customers and business needs and learning new stuff Looking forward to connect with like-minded people interested in thinking out of the box, bootstrapping innovative digital solutions and simplifying people lives using technology. Always open for new challenges, projects and collaborations. Let's get in touch!

Since 2006, I've dedicated my career to full-stack Ruby on Rails development, starting with the 0.9b version of Rails and harnessing the full potential of the Rails stack. Over the past decade, I've collaborated with a proficient team of 3 developers to efficiently tackle sizable projects, ensuring swift deliveries. Presently, we are actively seeking new clients and projects, preferably in Ruby on Rails. With clients primarily situated in the US, our collaborative approach involves working closely with a US-based project manager who liaises directly with the clients. We pride ourselves on providing extensive and enduring support to guarantee the ongoing functionality and relevance of our software. Notably, our oldest project, now 12 years running, stands as a testament to our commitment to long-term client satisfaction. In our daily operations, we leverage the complete Rails stack, integrating either PostgreSQL or MySQL. Our development process is meticulous, characterized by well-organized code and comprehensive testing, employing RSpec and Capybara for robust and reliable results.

Actively looking for a job! 👀 Seasoned Software Engineer | Lead Teacher @ Le Wagon | Tech for Good

Hi there! 👋 I am a software engineer, who loves working on impactful software products, and being part of a healthy, engaged team. I believe at the heart of any great piece of software made, lies a need met and a positive, scalable impact made. On a personal level, I enjoy working in an environment where I have access to direct feedback on ways I can improve what I deliver as well as how I deliver value, whether that is from my teammates or customers. My experience includes significant contributions to a Rails upgrade from 5.1.7 to 5.2.6, migrating error logging from Errbit to Sentry, initiatives to add and utilize code quality tooling (RuboCop, SimpleCov) as well as working on various integrations (APIs) that allow customers to make payments and utilize devices across sub-saharan Africa. I've also done some performance testing work using tools like Locust https://github.com/locustio/locust/ I look forward to getting to know you and how I can support you in being an impactful business.

I’m a full stack web developer with experience developing wide range of projects for small and large companies. Main stack: Ruby on Rails, Python, Django, React.js, Vue.js, Angular, PHP, Bootstrap, HTML, CSS, MySQL, PostgreSQL, AWS, Linux. Other: Version control system: Git OS: Ubuntu Linux, macOS, Windows Task managers: Trello, Asana, Pivotal, JIRA etc. Have any questions? Feel free to contact me and we will discuss your project together. Have a great day! 😉

I am a software engineer based in Nairobi, Kenya specialising in ruby on rails. I started my career in software development about 7 years ago when I took the chance to convert my night time hobby of tinkering with code to a fully fledged career. I am glad that turned out well! I have a diverse set of skills through my experience in different teams. Some of them have been enterprise teams with old monoliths where I learnt how to tame old giants - refactoring, writing end to end to tests and how to integrate new technologies without breaking the product. Others have been startups where I have been part of teams building an MVP for the CEO to make pitches to investor. I have loved this experience, seeing how things look like from both ends of the spectrum. I love working on projects that have potential for great impact in the public space. In my last project, I was building an end to end platform for new cities to serve customers in emerging markets in Africa and Latin America. Living in a city where planning and regulation is an issue, such a project resonated strongly with me. These are the kind of things that resonate strongly with me. I have strong expertise in ruby on rails and it's ecosystem, things like sidekiq, postgres, rspec, graphql and more. I am able to get into a large code base and start making contributions quickly.