Front-end development, UI/UX and API connections

*READ DESCRIPTION FULLY* If you believe you are a really good front-end developer and can do this, trust me it won't be a waste of time. Relatively, this is an extremely simple project for an experienced developer with generous pay. Unfortunately my network doesn't have enough good, let alone great front-end developers so here is this offer. We need a stable frontend design with UI/UX and API connections made. Project is about shipping. Full detailed Postman documentation is available. API is pretty straightforward. React/Vue is fine. For other frameworks please let me know in advance. (even jQuery+bootstrap is fine as long as it works stable and as expected) If you don't know what are JS promises or how do they work, or you don't know what is a response interceptor, or cannot do proper error handling, please skip this job. UX is the most important element we are looking for. You MUST be able to call yourself a "UX developer" and not just "know UX". The design will mostly consist of forms and tables. And a landing page, contact us etc. pages. We need a modern design but not something where everything is just given border-radius:5px. I18n support is needed. I cannot believe I have to say this, but, input validations / masks should be used properly. You must use components properly. The flow must be beautiful. We don't want users clicking 10 buttons to accomplish one task. If you're here, start your offer with the word potato. The app will have one or two critical parts where a smooth flow is important. It will consist of 4-5 tabs, inputs will be shown or hidden, depending on the choices and its properties. Form inputs, tables and its details/content inside detail modals should be placed/styled beautifully. You are expected to use common sense to make it easy and quick to see, identify, use for a regular user. Simply using <p>Order ID: {{ [login to view URL] }}</p> is not the thing we are looking for. Of course in case of any doubt don't hesitate to ask, but I might only give you an approximate idea since I'm not a designer myself. I can help you out for API connections or "backend" part if you are stuck. It's better to move together so we don't have to waste time and resources. Milestone payments are fine. At least one frontend project which you have developed must be shown so I know you're the one i'm looking for and capable to do this job. If you have a previous template you already made, you can work on that (ofc as long as we like it and you can still do the necessary changes). You must send periodic updates (screenshots or github, whatever) from the source code, so I can verify code base is good/as expected, and if not, to terminate the job early before both of us lose more time and resources. We already got screwed by another developer and running behind, so time is crucial here. We have 2 weeks+revisions to finish this. If you can finish it in 1 week (plus say 1-2 days for revisions), I will pay double the price we agreed upon. It's doable, I'm not a frontend developer yet I built a working and good enough frontend in 3 days for the old version of the site. This might not be very easy, but I need you to dedicate your week/2-weeks for this project. If you cannot work without interruptions, please skip this job. *To make sure you really read this description, please add potato to your offer. In other words, when I message you during the day, you should be working on this project. Please include your BEST work in the offer (if rules of this site allow it ofc), the one you are confident it's the best thing you've built, your masterpiece. Again, if possible, show a few screenshots of your source code or github if you have anything there so I can take a look at your coding principles. Side note: we might also need a way easier, less important admin panel frontend made, but we can talk about that later. Site note 2: $2000-3500 budget means $2000-3500, I will decide that based on your previous work and your offer details.