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Building Blockchain based application

I need to hire someone who could build a blockchain-based web application with the following features:

1. the application shows number of specific products, all the products have the same attributes (the attributes is written in .xml file)

2. the suppliers of the products join an Ethereum network and then add their product in the blockchain.

3. the suppliers are allowed to edit the attribute file. and the new file (.xml) will be stored in a blockchain.

4. the application allows customers to evaluate these products after evaluating every attributes and then calculate an overall evaluation score.

Habilidades: XML, React.js, Ethereum, Blockchain, AngularJS

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Acerca do Empregador:
( 0 comentários ) canterbury, Australia

ID do Projeto: #29968452

17 freelancers estão ofertando em média $844 nesse trabalho

aleksandrshreid

React + Solidity + Web3 Expert Hello. I am very interested in your project. As I am Dapp expert, I have rich experience in this area. I have deep knowledge about Solidity and I have made many contract. So I am confiden Mais

$500 AUD in 7 dias
(14 Comentários)
5.5
kirillsmal

Hello How are you? As you can see, I am full stack Blockchain developer. I have 5 year experience with blockchain and 10 years with web development, I can start right now. Thank you

$750 AUD in 7 dias
(5 Comentários)
4.4
artistixeit

Hi, Warm Greetings! I have gone through your initial requirements. I hope to have the pleasure of doing business with you for many years to come. Please check our work below:- Crypto-currency website: https://coint Mais

$500 AUD in 7 dias
(3 Comentários)
4.4
teemnyydev

Hello I have a lot of experience in blockchain technology. Here is my sample url: [login to view URL] [login to view URL] I have some questions. What type of blockchain net do you want? for example ethereum , btc and stellar And Mais

$3000 AUD in 40 dias
(4 Comentários)
4.4
(7 Comentários)
3.3
nesterovilya111

Hi there! We can do build ERC20 crypto wallet. Please have a look at recent developed platforms based on Blockchain - [login to view URL] [login to view URL] [login to view URL] [login to view URL] Mais

$1500 AUD in 7 dias
(2 Comentários)
2.9
Jaswinderkdevbi1

Hello I have read your project description carefully and noticed that I can complete your project in short time. I am a senior Full stack developer who has more than 15 years of experience in development and who has ma Mais

$250 AUD in 7 dias
(2 Comentários)
2.3
SergeyShatohin

Hello, I am well experienced in React, Blockchain, Ethereum, python and fully equipped with this great technology, and I am almost ready to start work on this project. I can create an excellent platform for you. i have Mais

$1000 AUD in 15 dias
(1 Comentário)
2.0
Brijrajs76

i created already private blockchain Ready to Start Work Now I am a Professional Freelancer with experience of more than 7+ years with specializing in Web-Development & Designing (Node,Laravel,C.i,Lemda,ICO,Blockchain, Mais

$2000 AUD in 7 dias
(1 Comentário)
0.9
eunoia0107

Hello, how are you? i can make blockchain website frontend is angular, and backend you can select i can give good result thanks

$500 AUD in 7 dias
(1 Comentário)
0.0
rapsterito

After reading your job description, I feel confident that I can be the best candidate for your project because Laravel and Vue are my major skills for developing the website. I have heavy experience with developing lar Mais

$500 AUD in 7 dias
(0 Comentários)
0.0
mattfranc25

Hi, I just read your job posting and it sounds like you need a qualified web developer. Over the last 5 years, I developed many large-scale websites. While working on many projects, I had the following skills. -Backen Mais

$500 AUD in 7 dias
(0 Comentários)
0.0
alexnichollas111

Hello, I am a senior blockchain and Cryptocurrency developer with experience of 5 + years. After the careful review of your project I find myself perfect fit for this project. I have expertise in building blockchain b Mais

$500 AUD in 7 dias
(0 Comentários)
0.0
avnisapna27

Hello , Hope you are doing good!! I read your project description seriously and I understand that you are looking for a blockchain developer, I am a senior software engineer and I have rich experience of 10 years i Mais

$600 AUD in 12 dias
(0 Comentários)
0.0
jesseanglen

Hello! I see that you are looking for Blockchain development. I would love to be the one to work on it. I am a blockchain , mobile app and web developer having more than 5 years of experience. I am confident in workin Mais

$750 AUD in 30 dias
(0 Comentários)
0.0
cristpreguza

Hello Client! As a full-stack web developer who has another skills based on blockchain(ethereum, solidity, truffle, [login to view URL]), I've already developed some project similiar to yours. So it's not problem to me and this is Mais

$500 AUD in 7 dias
(1 Comentário)
0.0
Infoneo

Dear Client, We can develop a blockchain-based web application for with features which have you mentioned. We have skilled Blockchain developers. Kindly create a chat then we can discuss more We have multiple develope Mais

$500 AUD in 7 dias
(0 Comentários)
0.0