Hire the best Ruby developers near San Francisco.

Toptal is a marketplace for top remote Ruby developers, engineers, programmers, coders, architects, and consultants. Top companies and start-ups in San Francisco choose Toptal Ruby freelancers for their mission critical software projects.
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Hire remote Ruby Developers near San Francisco or in a similar time zone

Teng Siong Ong

Member since August 13, 2013
Teng Siong is a freelance developer and entrepreneur who has helped build applications with millions of users. He started a company after his freshman year, which was later acquired. He has extensive experience working with early stage startups and helping them to build quick prototypes for market validation. Click to continue

Wylliam Judd

Member since September 16, 2016
Wylliam is a full-stack web developer. He loves understanding how things work, solving puzzles, and creating beautiful things. He knows object-oriented programming, agile test-drive development, data structures, and algorithms. The languages in his tool-belt so far are: Ruby, Ruby on Rails, SQL, and JavaScript. Click to continue

Sina Augusto Iman

Member since January 9, 2017
Sina started his career as an IT consultant developing web applications for various organizations within the US government using Java, Ruby, JavaScript, and semantic technologies. Now he's putting his computer science background to use by building technology projects for the web and mobile. Click to continue

Alexandre Michetti Manduca

Member since October 28, 2012
Alexandre is a full-stack developer with extensive experience in Rails, Grails, Java, and JavaScript. He has a professional and academic background in architecting and building Multi-Tenant Software as a Service. He has strong experience working with startups from the US and Brazil. Click to continue

Matt Brictson

Member since July 20, 2015
Matt has worked as a consultant for many clients over the past 10+ years. In that time, he has designed UIs, managed scope and deliverables for large IT projects, mentored small teams with agile practices, advised bootstrapped startups, and built a number of successful Ruby on Rails applications. Click to continue

Jeffrey R. Pickhardt

Member since December 5, 2015
Jeffrey is an experienced software engineer who has worked at Google and Optimizely, among others. Skills wise, he's very experienced with Ruby/Ruby on Rails, Python, JavaScript, CoffeeScript, and HTML. He has extensive experience with A/B testing and conversion rate optimization. Click to continue

Edgar Lee

Member since October 14, 2015
Edgar has over three years of experience developing full-stack web applications with Ruby on Rails APIs and Ember.js as a front-end client. He has worked on teams of all sizes, both on-site and remotely, and has excellent communication and presentation skills. Click to continue

Andreas "Rayo" Kniep

Member since March 26, 2015
Rayo has worked in the software industry since 1999, but his passion for writing software began when he started developing computer games at age 13. He has taught Theoretical Computer Science at the Technical University of Berlin before successfully co-founding Linklift, a company in the SEO-space. He is a fullstack developer with back-end focus who loves to implement systems and constantly fine-tune his programming and architectural skills. Click to continue

Steven Yang

Member since October 8, 2013
As a full-stack web developer, Steven does everything from tweaking UI interfaces in Sketch to designing scalable back-end architectures. He also tests and transforms ideas into quality products as an entrepreneur. He enjoys adapting to new technologies and studying fundamental ideas. Click to continue

Matthew Ehrlich

Member since October 21, 2016
Matthew is a software developer in the San Francisco Bay Area who is interested in object-oriented programming languages, and developing single page web apps. He enjoys solving coding challenges and making computer games. Matthew is skilled in using Ruby, JavaScript, HTML5, CSS3, Rails, React.js, Redux, and SQL. Click to continue
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Toptal in the press
“Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.”
Selina Wang
“Toptal allows corporations to quickly assemble teams that have the right skills for specific projects.”
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Testimonials
“Toptal has helped my business tremendously by finding, vetting, and recruiting the talent I need, at the right time. I’d definitely recommend it to others.”
Xavier Xicay
CEO & Creative Director @ Tuatara Corp
“With Toptal, we are able to find talented developers in a matter of weeks instead of months. The quality of talent they supply is extremely high as the developers are able to immediately onboard and ramp incredibly fast.”
Zac Carman
CEO @ ConsumerAffairs
“We struggled for weeks to find a developer or architect with expertise in a niche API, but to no avail. When we linked up with Toptal, they connected us with the very expert we needed, and a week later we were hard at work making progress! The whole process was very smooth and we ended up with a new feature we couldn't have done without Toptal.”
Thomas Honeyman
COO @ FindMySong
“When you're growing quickly and your internal resources are strapped, you need to find a way to move forward regardless. We couldn't have done it without Toptal. From content creation to programming and design, we were able to leverage the expertise of Toptal's network to move even faster that we could have otherwise. They prioritized finding us the right person, not just a person. Every single one they introduced us to was not only qualified and professional, but also eager to help us.”
Josh Leskar
Manager @ Udemy
“With the pressure on and millions watching the Cleveland Cavaliers during the NBA Playoffs, Toptal delivered the talent and expertise needed to launch a brand new fan engagement platform.”
Conor Kenney
Director of Professional Services @ Cleveland Cavaliers
“We had a wonderful experience with our Toptal consultant. He was very reliable and punctual, delivering excellent work on a budget—we will certainly be using him again!”
Barbara Karpf
President @ DecoratorsBest
“Toptal has provided us developers for a wide range of projects. They are quick to provide candidates, and always very quick in communication. We have been happy with the quality of work from the developers as well as the Toptal representatives. Highly recommend!”
Gena Romano
Vice President of Digital @ VOX Global
“We needed a programmer to help push a project over the finish line, and I figured -- best case -- Toptal would find someone who would come in and complete a few tickets. Instead, Sergio blended right in with the team and made significant progress after mere days of ramp-up. He even offered to take his laptop with him on vacation in case we had a customer issue with his code! He surpassed my expectations, and then some.”
Bryan Adams
CTO @ Healthsense
“We have been incredibly happy with our Toptal experience. Initially a skeptic, the process to find and recruit a fabulous iOS developer was very easy. Rather than sifting through hundreds of CVs, we saw two and hired them. They have worked effectively, getting up to speed incredibly quickly and have almost become part of the team. We would definitely use Toptal again. ”
James O'Day
Co-Founder @ Pearlshare
“I’m a big believer in the saying, ‘hire smart, or manage tough’. For us non-hackers, Toptal takes the guesswork out of hiring. Their coders are vetted, and the work is guaranteed. Why look anywhere else?”
Greg Archbald
Founder & CEO @ Greasebook
“Toptal has been an incredible source of amazing software engineering talent. The contractors who have worked with us have been top notch, spoke perfect English, and worked superbly with our team. We recommend Toptal without any reservations!”
Vineet Singal
Co-Founder @ CareMessage
“My business relationship with Toptal has been nothing short of terrific. From reviewing my project with their team to choosing a highly-talented developer, and all the way through releasing our application, it has been an incredibly smooth and successful experience.”
Gary Craig
Senior Analyst @ NetApp
“We've used Toptal developers multiple times for multiple projects, and they've always been world-class—regardless of whether they've been from South Africa, Brazil, or the United States.”
Alex Haro
CEO @ Life360
“Ignacio is one of the most diligent software developers that we have ever worked with—we feel like he's part of the family. He has always been flexible enough to work on our team's schedule and never misses deadlines. Toptal gets you the talent you need, on your timeline, keeping the process very low friction.”
Austin Evarts
CEO @ GoChime
“Andrea is doing an amazing job. I don't think we could have gotten a better person. He is fun to work with, he thinks out of the box, and he is extremely knowledgeable in what he is going. He not only does an excellent job, he also helps our company to differentiate our business model further (e.g. making our app offline-capable). I would recommend Andrea as well as Toptal any time to any friend.”
Pascal Girardat
Co-Founder / CEO @ Lifestage Solutions AG
“The Toptal process was very organized, personable, and professional. They get to know you and your project idea, and then quickly provide you with several of the world's best developers, who will work hard to achieve your vision. I found a great developer in only a few days and was able to turn my idea into a functional product.”
Ben Woratyla
CEO @ Book Swap
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My team is going to personally help you find the best candidate to join your team.

Alvaro Oliveira
VP of Talent Operations