Concluído

Build a blockchain NFT tracker

We are looking for a blockchain developer to build a Non-Fungible Tokens (ERC-721) tracker, a sort of blockchain explorer. Specifically, we want to track the sales of the NFT called "NBA Top Shot" ([login to view URL]). To do so, you will have to access the Flow Network using their API ([login to view URL]).

We are looking to build something similar to the following sites: [login to view URL] and [login to view URL]

Your first job will be to build backend scraper to retrieve the data in real time from the Flow blockchain and store the transactions in a database. We believe that the scraper should be built in javascript and the data store in SQL but we are open for suggestion.

We will pay by the hour, and we need a blockchain developer that can start right now and work full-time.

When applying, please provide references of previous blockchain projects you've worked on related to blockchain and NFT.

Habilidades: JavaScript, MySQL, Blockchain, Ethereum, Bitcoin

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Acerca do Empregador:
( 58 comentários ) Quebec, Canada

ID do Projeto: #29406713

Concedido a:

helmot

Hello , I work as a fulltime blockchain developer and have worked on several dapps before on Ethereum, Tron, EOS, ICON, … . If you are interested, we can have a meeting and I can share some demos. Here is some o Mais

$12 USD / hora
(81 Comentários)
7.4

5 freelancers estão ofertando em média $14/hora nesse trabalho

(82 Comentários)
7.4
rkurilenko007

Hi, Nice to meet you. I'm Ruslan Kurylenko, a professional full-stack web developer from UA. I'm sure that I can perfectly complete the website like sample because I'm proficient in Blockchain & Cryptocurrency projects Mais

$15 USD / hora
(14 Comentários)
4.2
jefferymarc8

Hello, I am a Blockchain and Cryptocurrency Developer with 8+ years of experience. My expertise include Ethereum, Bitcoin, Smart contract, DAPPS, TRON, DEFI, SOLIDITY, Smart contracts, Polkadot, ICO, TOKENS, and many m Mais

$12 USD / hora
(0 Comentários)
0.0
alexnoah183

Hello, I am well experienced in Golong, JavaScript, C#, C++, python, solidity, NFT, and fully equipped with this great technology, and I am almost ready to start work on this project. I have more than 5 years experienc Mais

$12 USD / hora
(0 Comentários)
0.0