I am a non-technical founder looking for info about scaling my mobile app. What programming language would best suit scaling software that has user profiles, personalization, media player, in-app purchases and an ads platform.
I've been involved in several projects that hinged upon this question (generally start-ups or web+mobile apps), and it's not a clean or easy answer unfortunately! Plus every developer you talk to is going to try to sell you their services, but what you need is simply the truth!
I'd suggest that you consider shifting your focus away from finding a best language. That sort of premise can eliminate options that are actually quite valid solutions. Keep in mind that any mobile app will require multiple languages working in harmony - all while used in a commercially consistent and standards-based manner. That's the part that determines your technical scalability!
Almost every programming language can achieve this functionality with an experienced developer on your team.
The best advice I can give you, is to consult with at least two people on this, and three if your app is os-specific.
The most important insight will come from a "full stack" developer. One who's got a variety of enterprise experience, and can code at all levels of the stack. This person needs to have experience in leading a team of other developers, which forces the strategy of which technologies to use and why onto their plates daily.
BONUS - loop back to the full stack developer to double-check the claims of the front-ender and the mobile developers. Always double check with your most senior programmer ;)
All of these consults together in addition to your own research and due diligence will get you comfortable and allow you to navigate on this rather daunting but deeply important journey.
There aren't any turn-key options. Instead it's a series of inter-connected modules driven by different languages, and all working in tandem. Every solution will have bugs, and no one group of technologies can do everything without proper developers.
If you'd like to go further down the rabbit hole, then we should definitely set-up some time to speak. Otherwise, I wish you great luck in research and encourage you to learn as much as you can! :)
It's going to seem hard, and might give you a headache here or there, but learn everything you can about how different technologies "talk" to each other, and then you will be able to build a map for keeping your app and business scalable regardless of the changing tides of technology!
This is a difficult question to answer without knowing more about the app you're building. There are tons of different platforms out there and the landscape is evolving rapidly. As a result, I don't believe anyone can claim to know all of them in detail, so a lot of it will come down to having a skilled development team.
I have personally built full stack solutions in a wide variety of domains, languages and platforms for the last 15 years or so. In my experience, there is no single "best programming language": many of the popular languages will be up to the task. Similarly, there is no single "best app framework", though one will lend itself better to a specific problem than the other. The key to success, IMHO, is having experienced developers that you can trust and rely upon to make an informed decision and then see it through.
Generally speaking, I tend to steer clear of cross-platform, "develop once, run anywhere" solutions, as that often solves for the greatest common denominator that doesn't feel quite right on any platform - exactly the opposite of what it takes to win in the extremely competitive mobile market.
I'd be happy to jump on a call and discuss your concrete situation. The more details you can share about the type of app you're building, the easier it will be for me to provide specific recommendations.