I want to create a website where users can create and showcase their public profile page like https://about.me. How can I build this kind of website?

Yes. https://docs.woothemes.com/document/configuring-woocommerce-settings/

Whoa, start by reading the Lean book again; you're questions suggest you are making a classical mistake made by too many entrepreneurs who live and breath Lean Startup. An MVP is not the least you can show someone to evaluate whether or not building it is a good idea; an MVP is, by it's very definition, the Minimum Viable Product - not less than that. What is the minimum viable version of a professional collaboration network in which users create a professional profile visible to others? A website on which users can register, have a profile, and in some way collaborate with others: via QA, chat, content, etc. No? A minimum viable product is used not to validate if something is a good idea but that you can make it work; that you can acquire users through the means you think viable, you can monetize the business, and that you can learn from the users' experience and optimize that experience by improving the MVP. Now, that doesn't mean you just go build your MVP. I get the point of your question, but we should distinguish where you're at in the business and if you're ready for an MVP or you need to have more conversations with potential users. Worth noting, MOST entrepreneurs are ready to go right to an MVP. It's a bit of a misleading convention to think that entrepreneurs don't have a clue about the industry in which they work and what customers want; that is to say, you shouldn't be an entrepreneur trying to create this professional collaboration network if you don't know the market, have done some homework, talked to peers and friends, have some experience, etc. and already know that people DO want such a thing. Presuming you've done that, what would you present to potential users BEFORE actually building the MVP? For what do you need nothing more than some slides? It's not a trick question, you should show potential users slides and validate that what you intend to build is the best it can be. I call it "coffee shop testing" - build a slide of the homepage and the main screen used by registered users; sit in a coffee shop, and buy coffee for anyone who will give you 15 minutes. Show them the two slides and listen; don't explain, ONLY ask.... - For what is this a website? - Would you sign up for it? Why? - Would you tell your friends? Why? - What would you pay for it? Don't explain ANYTHING. If you have to explain something, verbally, you aren't ready to build your MVP - potential customers don't get it. Keep working with that slide alone until you get enough people who say they will sign up and know, roughly, what people will pay. THEN build your MVP and introduce it first to friends, family, peers, etc. to get your earliest adopters. At some point you're going to explore investors. There is no "ready" as the reaction from investors will entirely depend on who you're talking to, why, how much you need, etc. If you want to talk to investors with only the slides as you need capital to build the MVP, your investors are going to be banks, grants, crowdfunding, incubators, and MAYBE angels (banks are investors?! of course they are, don't think that startups only get money from people with cash to give you for equity). Know that it's VERY hard to raise money at this stage; why would I invest in your idea when all you've done is validate that people probably want it - you haven't built anything. A bank will give you a loan to do that, not many investors will take the risk. Still, know not that your MVP is "ready" but that at THAT stage, you have certain sources of capital with which you could have a conversation. When you build the MVP, those choices change. Now that you have something, don't talk to a bank, but a grant might still be viable. Certainly: angels, crowdfunding, accelerators, and maybe even VCs become interested. The extent to which they are depends on the traction you have relative to THEIR expectations - VCs are likely to want some significant adoption or revenue whereas Angels should be excited for your early adoption and validation and interested in helping you scale.

I'm not sure if this is how you imagine this world to work, but at least according to the order you wrote it "raising funds" was first. In reality it should actually be one of your final steps of the stage you are at right now. It may even come after a year or two! So you have this great app idea, and you're looking for a place to start... Don't! Don't start yet before you decide whether you have what it takes to get into a roller coaster that can ruin your life and make you miserable! Not trying to scare you but I think most people only hear about these great success stories. They have this dream of maybe, possibly, becoming the next big thing... Because they have the best idea for an app... You don't hear about the failures so often. And even if you do, you don't hear about what the founders of these failing startups had to go through. Truth is you are most likely gonna fail. And I'm saying that without even knowing what your idea is. There are so many barriers on your way that even a great product with a great team is likely to fail. Some people would say "I'm not afraid of failing", "It's good to fail cause you learn", "Failing will make me stronger for the next startup". That's somewhat true but it doesn't mean that failing is easy. As oppose to what people sometimes say - you do not want to fail! It's very painful!!! You have to understand what failing in a startup means. You can work your a$s for 2-3 years, have little to no salary, waste other people's money (most likely your friends and family first), lose friends, fight with your partners, your family, your spouse, devote 20 hours a day for your startup all this time, forget about the little and big things you used to enjoy in life, and only then, after debating 100 times whether you should quit or not, you finally decide that it's not gonna work and you've failed. Disappointing your family, your investors, yourself. Trust me it is painful. Are you sure you wanna do this to yourself? If yes, give me a call. I have the experience you need! From idea stage, to proof of concept, to running beta tests, getting millions of millions of users in ways you can't even imagine, creating features and experience that will make these millions of users completely addicted and viral, raise money in a smart way, hire the right people, find a great co-founder, succeed, fail, be persistent, and enjoy the ride! Good luck, Roy

It varies and it's very very specific to what you want to develop. The concrete design of your circuit matters. Also prototype building costs are usually a factor 10-100 higher than series. If you already have your prototype then you can shop around various manufacturing companies. To do that, you need Gerber files (your PCB design) and a bill of materials. You also need to think about casing: designing it and creating the mold is expensive. If you don't have your prototype yet, I recommend having it engineered in eastern Europe. Custom engineering is cheap there and high quality. IP protection is a problem. One thing to do is to distribute the work to different manufacturers. For the design phase you are safer if you design your prototype in Europe or the US where international patent laws apply. I could give you more specific advise in a phone call, getting to know a bit better what you are trying to build.

Take the # of hours it takes you to do it and charge $50/hour. That's the price. Eventually you can charge $100/hour but that will require a bigger customer. If the customer is small < $1M in gross sales per year - charge $50/hour If the customer id medium < $1-5M / sales - charge $75 Over $5M - charge $100 The challenge you'll face is clearly defining the expectations and handoff so that you're not stuck doing stuff that you can charge for and always getting interrupted from past customers.