Ethereum web3js development

Closed Posted 5 years ago Paid on delivery
Closed Paid on delivery

We are looking for a developer that can work in Nodejs and has experience with web3js. You will be responsible for writing an js application that interacts with the Ethereum node and sends JSON data to a Rest API when a new block becomes available on the network. You will be given access to a an Ethereum node if you do not have your own to develop on. You will NOT be required to develop the Rest API.

JavaScript Node.js

Project ID: #17928735

About the project

18 proposals Remote project Active 5 years ago

18 freelancers are bidding on average $618 for this job

mingxiao2008

Hello Dear! I have experience in web3js and eth. You can see my skills and past projects. If you share me details, I can start work. Thanks

$500 USD in 7 days
(85 Reviews)
8.0
JinMeng08

Dear Sir. I'v just read your description carefully and feeling confident to handle the project. I am interested in your project cos I have enough experience with web developing. Especially, I'm a Good expert of PHP , More

$777 USD in 7 days
(56 Reviews)
6.3
langlangFan

Hi, thanks for your job posting. I have developed several websites similar with your requirements. I am good at PHP, web3js, Node.js, Laravel, Wordpress. Frankly to say, I have 10+ years of software experience. The More

$750 USD in 10 days
(14 Reviews)
5.9
seemasit

Hi I have been specializing in mobile (native, React native, hybrid,) and web(website, backend) for 6+ years. I have rich experiences in - VoIP mobile/web app using webRTC, 3rd party, streaming server - On demand More

$1055 USD in 25 days
(23 Reviews)
5.9
masterlancer999

Lol. The project is just for me. There are two mode in use of web3 library. I have used socket mode for connecting to ethereum node. Really I am confident in this project. I am waiting for your reply Best Regards

$555 USD in 10 days
(12 Reviews)
5.5
letshappy

hello i will work on Nodejs and has experience with web3js and lets discuss more about the task ......................................

$533 USD in 4 days
(32 Reviews)
5.8
justdotweaks

Hello, I have genuine skills in *Angular, React JS, Node JS. *PHP MVC frameworks such as Wordpress, Laravel, Magento*. *Ruby and Ruby on Rails Don't worry about basic More

$493 USD in 10 days
(15 Reviews)
5.0
hiramalik321

Hi there, I've read your project description and I am confident enough that I can handle this project according to your expectations. I have done similar projects before and I want to take over this project as well. I More

$600 USD in 15 days
(1 Review)
3.5
taberlick

Hello! I am looking up js position currently and your project seems interesting to me. Why? I was working a few month on BCT Terminal project where my part was to integrate a lot of coins and exchanges (I integrated w More

$555 USD in 10 days
(2 Reviews)
3.5
cryptocurrency2

Hello , I am a blockchain developer and an architect rich experience with blockchain (both public and private), Ethereum, Bitcoin, smart contracts, ICO, tokens. For more than 5 years I have been working on impl More

$250 USD in 10 days
(1 Review)
0.0