Good idea to focus on one platform first. But isn't it better to choose Android first for this target audience?
Also, is Berlin the right city to do next?
Cheers. That's a good point too. My SW team of 9 was good everyone contributed something over the weekend, but a lean team of 2-4 with the skills you really need to execute could probably do more
Very good initiative not just to help find people, but also to improve the visibility of startups in the wider economy. Do similar job boards exist in other countries?