Hire mid-level Ruby on Rails developers

1200+ Ruby on Rails developers looking for their next gig. Juniors to seniors and everyone in between, you'll find them all here.


Showing 578 of 1200+ developers. Reset filters

Developer's avatar

7 years experience | Rails & React | Senior Full Stack Software Engineer

High response rate
Recently updated

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 🙌🏻

Developer's avatar

Experiensed software developer

New profile

Long ago, my father imparted a dual directive: pursue a profession that offers financial stability, and then, find one you genuinely enjoy. Thus, in 1999, my foray into software development commenced – a path initially paved by the allure of monetary gain. However, this initial motivation led me astray, resulting in a series of misguided decisions. I found myself entangled in projects devoid of personal resonance, grappling with technologies that failed to ignite my passion. Consequently, by 2010, I found myself drained and disillusioned, prompting my departure from the field. In the aftermath, I sought solace in alternative pursuits, dabbling in artistry and carpentry. Yet, amidst these diversions, a yearning for the intricacies of technology persisted. While these endeavors provided fulfillment on a personal level, they ultimately proved to be mere pastimes, unable to satisfy my professional aspirations. In 2019, fueled by a desire to reignite my career, I embarked on a transformative journey through a bootcamp, refocusing my expertise on the dynamic realm of web development. Since then, I've rediscovered the joy inherent in software engineering, embracing each challenge with renewed vigor. Though my journey has been marked by twists and turns, I stand now with a wealth of experience, albeit humbly acknowledging that I am not yet an expert in this ever-evolving field. Originally hailing from Brazil, I now reside in Portugal with my wife, drawn by the promise of a different way of life and the opportunity to forge deeper connections with our relatives. Our time here has been nothing short of fulfilling, as we eagerly embrace the myriad experiences and opportunities afforded by this new chapter.

Developer's avatar

Full stack developer with a product mindset.

High response rate
Recently updated

A detail-oriented full-stack software developer, specialising in optimising Ruby on Rails applications for high-traffic environments, with a keen interest in scalable architectures. Experience Software Developer, Fabrikator.io; Remote, May 2023 – February 2024 - Developed an interactive Excel-like table interface for demand forecasting, enhancing data manipulation efficiency for enterprise clients. Software Developer, Teamtailor.com; Remote, April 2021 – May 2023 - Seamlessly integrated Stripe for subscription management, automating billing processes and reducing payment collections. - Developed app wide to-dos feature for recruiters to manage their daily tasks. - Revolutionised recruiter functionality by integrating customisable user roles, leading to an increase in platform flexibility and user satisfaction. - Built an onboarding process with demo data for new customers. Lead Software Developer, Parasut.com; Istanbul, Turkey, January 2020 – April 2021 - Led a team of two developers in developing a micro service for automated data retrieval from Turkish banks, reducing manual entry & improving data accuracy. - Leveraged my background in Management Studies to bridge the gap between technical and business teams, ensuring product development aligns with business objectives. Software Developer, Parasut.com; Istanbul, Turkey, February 2017 – January 2020 - Built a Rails MVC CRM to be used internally by marketing, sales & ops teams. - Improved performance of billing domain by breaking monolith to a micro service. Pioneered a developer onboarding program. Volunteered as a Rails mentor for two days on Rails Girls, Istanbul. Started book club, retros, postmortems and daily stand-ups to improve culture. Education Maker Academy; London, UK, 2016 - Full Stack Web Development, with the focus on Ruby and Javascript. Birkbeck College, University of London; London, 2014 – 2016 - BA Management Studies Skills Backend – Ruby, Rails Frontend – Javascript, Typescript, React, Ember Databases – PostgreSQL, Redis Links Blog – https://ogirginc.github.io Github – https://github.com/ogirginc LinkedIn – https://www.linkedin.com/in/ogirginc/ Stack Overflow – https://stackoverflow.com/users/4565485/ogirginc

Developer's avatar

Creative, Design Engineer, Pragmatic, Agnostic, Chill

Hi, As a ruby on rails developer I know what it takes to build a webapp from the ground up. To verify my experience, please check my github azeemh, and sign up for my free platform, Zedtopia. By seeing my open source code and reference projects you can see how I code in simple contexts. Going to see my work live on the web will better show you what I have built and what I am capable of coding in more complex and fully featured applications. Should we interview and agree to mutual NDA, I can also explain to you how I coded any features of interest and screen share as I walk you thru the source code, line by line. I have 2 apps live in production. Zedtopia is a socioeconomic network with democratic voting and social commerce. At this point, it's a full fledged product beyond mvp, migrated from ruby 2.7.6 & rails 5, to ruby 3.2 and rails 7, with a postgresql db. See https://www.zedtopia.com. Unlimit3d is an MVP 3d printing blockchain app, currently adding printing verification and purchase, with API partners, however users can currently sign up, upload, and share their files. Unlimit3d uses rails 7, ruby 3.2 and postgresql. See https://www.unlimit3d.com. I also helped to code connect.berniesanders.com for the 2015-2016 election cycle, which served over 200k simultaneous logged in users at any given time. Finally my personal website is found at http://www.azeemhussein.com, with my resume available at www.azeemhussein.com/resume. There you can see my designs, some cool interactive software exhibits, whitepapers, and more... 

Developer's avatar

Proven Software Engineer & Leader Specializing in System Optimization, Platform Performance Enhancement, and Scalable Solutions

So, my coding journey started out like many of you might remember - trying to make a JavaScript clock follow the mouse cursor by copying and pasting DHTML scripts. It was pure magic for me, and I've been hooked on coding ever since. Over the past ten years, I've worked on all sorts of stuff from the front-end to the back-end, but I especially love Ruby on Rails, Typescript, and AWS. One of the coolest things I've done so far was to help a healthcare startup get off the ground. I managed to get some serious funding and we got our product into thousands of places all over the country. It felt pretty amazing to know we were making a difference in healthcare. More recently, I was a Senior Site Reliability Engineer at an immigration company. I was pretty proud of myself when I managed to cut system downtime by setting up monitoring processes. This was a big win because it showed me how important it is to spot problems before they happen and to always be thorough in my work. But the thing I really get excited about is making systems run better and more reliably. I have a knack for finding ways to improve things and I never stop until I've made them as good as they can be. This love for improvement, along with my wide range of experience, means I can bring a lot to any project. One thing I'm good at is adapting and learning. I love a new challenge and see it as a chance to learn something new. I'm always pushing myself to get better and to keep up with the latest in the world of coding.

Sign up now to see more profiles.

Gain access to 1200+ Ruby on Rails developers.