Where is the best place to recruit Ruby developers?

I'd take a look at the large, established companies in the technology space in which you want to operate. Somewhere at one of those companies is an astute, experienced person who might be ready to get out of the big company environment if you come along with the right idea. E.g. Cisco if you are doing networking, Salesforce if you are doing marketing automation, Intuit if you are doing financial apps. The trick is finding one who not only has the technical expertise and wants to get out, but is well suited financially and psychologically for a startup. I learned the hard way that co-founders who are not in the same boat financially can make for an unhappy parting.

Nearly every high-profile speaker has a website outlining their process, fees, and requirements for speaking engagements. They also have instructions on how to contact and book them.

since most get paid upon a candidates permanent offer most of the hastle comes from finding the right person. knowing how t filter helps a recruiter incrementally over time leading to repeat customers. feel free to call one of us to help you get going or guiding you through hurdles. :)

I'm surprised other people are giving you concrete answers as it is impossible to say. How much have you invested in building the current ROR based system? Are the developers happy to code with both or are they simply steering you towards the technology they know? Magento is a great platform. Extensions are a double edged sword, they can be very good and save a lot of effort. Likewise there are some terrible extensions out there. The cumulative effect of adding lots of extensions can be really bad as well. Ultimately, you are likely to get what you pay for, no matter which platform you go with.

Here's what you need to do to recruit any cofounder: 1) Prove or at least instill *high* confidence that you can fund the business or raise the funds required; 2) Demonstrate that you are someone worth following. What have you done previously that clearly shows to others that you have what it takes to succeed? 3) Credibly demonstrate that your idea can create massive success. An idea by itself, no matter how interesting is woefully insufficient. 4) Spend every day making outreach (cold emails, LinkedIn, dribbble, etc) to people, meeting at least 3 a week. You will "kiss many frogs." It's likely you have to meet at least 100 people to find the right person and that assumes you have 1-3. By the way, in order to actually *meet* 100 good people, you'll have to make outbound to at least 400 people. 5) Negotiate equity and compensation (pre and post funding) and ensure written alignment on how decisions are made between the two of you. Cofounder relationships are as intense as marriages. And just like getting married, it requires a lot of dating to build the trust. I'm *totally* unconvinced that two people can find a person they haven't known previously, and become effective cofounders. I think you're better off finding the money to hire someone than actually find a cofounder. The main reason? You probably won't find someone as passionate as you are about what you're building. And keep in mind, I have no idea who you are or what you're building so that's no judgement on you or the idea, just the reality I've observed over 20 years of startups.