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Ethereum Web DApp

$750-1500 USD

Avslutat
Publicerad nästan fem år sedan

$750-1500 USD

Betalning vid leverans
In a nutshell, I have a smart contract coded on Ethereum and need a website that users can use to interact with it in a simple manor. The web app will be very similar in look to [login to view URL] or the 'instant' tab of eth2dai.com. It is for a stablecoin project where users can deposit some Eth or DAI, and receive the corresponding value of their selected stablecoin (USD, EUR etc). Then they can change between any stablecoin and every other stablecoin, or between any stablecoins and Eth or Dai. So an 'any to any' swap. It would need to interact with MetaMask. The interaction would be very simple, only one contract function is ever called. The user would click an icon representing their coin, same for the coin they want to trade into. There is a unique 4 byte string that represents every coin, and that would be used to call the function, along with the amount the user wishes to trade. I would need you to cover everything from 0, I don't even have a domain registered yet. You can copy code from the 2 websites mentioned above, that's no problem, it just needs to implement the contract I give you instead of theirs, though it should still look unique and clean, not a complete 1-to-1 copy. Please let me know how long you think it would take and your price quote. Thank you.
Project ID: 20329741

Om projektet

30 anbud
Distansprojekt
Senaste aktivitet fem år sedan

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30 frilansar lägger i genomsnitt anbud på $2 257 USD för detta uppdrag
Använd avatar
I have read your project and understood it. I have an experience on bitcoin , ethereum and exchange development. You can check this by scanning my portfolio and reviews. I can finish your task faster than others with highest quality. I hope you are successful. Thank you in advance for your time and consideration.
$1 125 USD Om 20 dagar
5,0 (53 omdömen)
7,7
7,7
Använd avatar
Hey there, My self Dilip. i have highly experience in web and Mobile application development. i have expertise with React native platform. So i can easily handle your requirement. Also, i have worked with cryptocurrency. lets discuss in details via private chat and make deal with it. Thanks
$1 125 USD Om 45 dagar
4,7 (263 omdömen)
8,0
8,0
Använd avatar
Hi! I have a lot of experience in blockchain/cryptocurrency techs including ethereum smart contract. so I can do this job very well. I can prove my skills with examples. My name is Bing, a Senior Full-Stack Developer, with 15 years of experience. I am confident that you will be completely satisfied with the quality, timeliness, and professionalism of my work. - I can start work from right now. - Masters degree in Computer Science - Flexible working time (possible on weekend, night, day) - can be a good team member. Hope to hear messages from you! Thanks!
$2 000 USD Om 10 dagar
4,8 (86 omdömen)
7,5
7,5
Använd avatar
Hi, sir. I have checked your job description carefully and understand your job well. I have rich experience in contract coding on Ethereum , exchange website development and Trading bot. I look forward to discuss more with you. Please contact me, then we can start right now, Best Regards .
$1 200 USD Om 7 dagar
5,0 (36 omdömen)
6,9
6,9
Använd avatar
Hello i just checked your description correctly. Very interesting and motivated project.............. so i have 10+ years experience of Website Design Software Architecture Web Hosting Ethereum React Native i can start right now...... let us discuss more details and make perfect result asap. Thanks.
$800 USD Om 7 dagar
5,0 (19 omdömen)
6,7
6,7
Använd avatar
Greetings. I am an expert in Ethereum network, smart contract, ERC-20 tokens and payment gateway. As a serious bidder, I reviewed your description carefully. I checked an example site and can tell you my recommendations now. I can surely do this job and give you an excellent result that will be very acceptable and presentable. Please give me 10 minutes of yours and share your work in more details. The bid price is just place holder. Hope your kind contact. Regards, Lian.
$1 125 USD Om 7 dagar
4,9 (89 omdömen)
6,8
6,8
Använd avatar
Hi How are you? I read your proposal and i am quite interested in your project I have rich experience in blockchain, React native, nodejs, Web development. I will delivery perfect result on time. I look forward to working with you in good partnership Best regards
$1 125 USD Om 7 dagar
5,0 (8 omdömen)
5,6
5,6
Använd avatar
Hello I checked of them and so do you want centeralize way or DEX way want? I worked centeralize and DEX exchange platforms . I need answer about it. Thanks
$1 500 USD Om 10 dagar
4,3 (24 omdömen)
5,8
5,8
Använd avatar
Hi,sir, I'm sure that I can be a excellent candidate for your project. Please contact me, so that we can discuss more over chat. I value my credits from clients. Thank you for your reading. I have worked for a long time on many projects similar to your project - Ethereum Web DApp I am very familiar with skills such as Ethereum, Software Architecture, Website Design, React Native, Web Hosting and so on.
$1 250 USD Om 7 dagar
4,8 (8 omdömen)
5,1
5,1
Använd avatar
Hi,dear. I am an expert in Blockchain & Cryptocurrency. I am familiar with I am very familiar with Bitcoin, Ethereum(Erc20/Erc223/Erc721/Erc777), Dash, PIVX. I have just checked your project description, I am able to complete this project successfully. I am looking forward to your response. Thanks in advance.
$1 500 USD Om 10 dagar
5,0 (5 omdömen)
4,8
4,8
Använd avatar
Hello, I have gone through the reference links shared and understood your requirements that you need us to develop a web-based etherum dapps to swap and send crypto-currencies. The application will help users: - See exchange rate of coins - Connect Ethereum wallet - Send currencies to other wallet by entering recipient wallet address - User wallets to send crypto-currency. - The coin will be represented with unique 4 byte string. - And many more. @@@ The application will use Metamask that will run ethereum application to users' browser without running a full Ethereum node.@@@ Queries: - How many crypto-currencies will be there? - Do you need feature of pool liquidity reserves? - Do you want the application to be responsive that will run on any devices such as mobile, tablets etc.? I have a few more please get in touch to discuss the things in details. ### We can also help you in domain registration and will provide you unique application that will be very similar to your references but will look completely different. ### >>> Please have a discussion over your project requirements so that I could tell you estimated cost and time of implementation. ### We have worked on many projects including Web and Mobile Apps, eCommerce & Data Driven Apps, CRM and ERP Systems, API Development and API Integration and much more. ### Kindly ping me anytime for further discussion. Thank You. Look Forward. Regards, Tapan A.
$1 450 USD Om 25 dagar
5,0 (5 omdömen)
5,0
5,0
Använd avatar
Hi, I have experience in Wallet, Etherium, Metamask... I have read your job description and fully understand. so you need 2 features from uniswap to exchange function and eth2dai to trading function. I think it takes 2 months to complete it. budget is 8000USD. Please contact me so that we can have a discussion in details.
$8 000 USD Om 60 dagar
4,0 (7 omdömen)
5,3
5,3
Använd avatar
Hello, Glad to tell you that we are currently working on Cryptocurrencies kind projects which are in the development phases. Just gone through your project scenario and it looks like you are looking for website design & Blockchain development expertise for Blockchain app Development. Experience: 1. To build a Trading portal where the user can buy, sell, trade & exchange Cryptocurrencies like BTC, ETH, LTC, and other coins. 2. To build an ICO system where the user can buy and sell tokens with Cryptocurrencies like BTC, ETH, LTC, and other coins. 3. A smart contract, Centralized and Decentralized both Crypto Exchange. So we can happily match your requirements. Let's connect in chat to discuss project developments plans. So, from our end, we have +12 years experience team and has good working hands-on in PHP, React, Redux, CSS3, HTML5, full stack development, frontend and backend development, React.js, Typescript, Magento, PHP cake, iOS, Objective-C, JavaScript, SQL, HTML5, JavaC, Java, Collections, jQuery, SDK, Google API, CSS3, Angularjs, Node JS, and UI/UX. To demonstrate your work I would like to begin with website design layouts and development plans which will give me a clear idea about your project. While the timeline schedule and cost estimation we will discuss in chat. Let’s get connected in chat to discuss further details. Regards, Akash
$1 125 USD Om 30 dagar
0,0 (0 omdömen)
0,0
0,0

Om kunden

Flagga för CANADA
Montreal, Canada
0,0
0
Medlem sedan juli 15, 2019

Kundverifikation

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