I'm a first time founder with a backend engineering background. We are looking to improve our UI/UX since everyone on the team has an infrastructure background.The options can think of are:1) Hire a full time designer who only produces sketches. I think this is a bit too expensive for us at this stage (3-4 person startup) but I'm open to dissenting opinions.2) Hire a UI/UX developer who can do design + code in our react stack.3) Outsource design sketches to a contracting firm, and have a separate frontend developer.Which approach has worked best in your experiences? I prefer (2) but have no idea how hard it is to hire someone who can do both design + front end code.Open to anything right now and a little desperate, a clean UI is our main blocker to launch.