im not that technical, have a startup based in europe. need a dev agency for a complex web app, not just a landing page worked with 2 freelancers before and both left everything half done don't think I can handoff it to the next dev, so need like a team. not a single person having too many clients budget is mid range, not looking for the cheapest option. want someone with experience anyone worked with a solid agency before? prefer european based company. but open to remote if they are go...