Ditutup

JavaScript Expert with Solidity Ethereum blockchain.

We're looking for a very good, fast working solidity developer to assist us with a short project to edit and test an existing solidity project that will need to be in production before the end of this month.

You will require a good understanding of blockchain technology, as well as the ability to work in Ubuntu to configure a local database, edit the js scripts, set up a token on the Ropstein testnet and run a smart contract.

Kemahiran: Perkhidmatan Web Amazon, Blockchain, Javascript, node.js, Kejuruteraan Perisian

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Tentang Majikan:
( 0 ulasan ) Reservoir, Australia

ID Projek: #20027521

28 pekerja bebas membida secara purata $521 untuk pekerjaan ini

technosystem

Since 2012 years i have been developing Blockchain, Decentralized Exchanges, Crypto Coins based on ERC20, Bitcoin Core, X11, IOTA, Dash, Minning Pools, Block Explorers, trading platforms, Wallets, Daemons. I have exper Lagi

$500 USD dalam 7 hari
(39 Ulasan)
8.3
helmot

Hey there, I'm a senior full stack developer with +10 years of experience in Python programming and +3 years experience in Blockchain programming. I?ve developed several Dapps, ERC20 and ERC721 tokens on Ethereum Bloc Lagi

$750 USD dalam 12 hari
(180 Ulasan)
8.1
bogahapitiya

Dear Client. Could you please check my profile? I am an expert at smart contract & solidity & javascript & dapp development. I have done so many projects related above skills. Please feel free to contact me. Regards. Lagi

$750 USD dalam 7 hari
(40 Ulasan)
6.8
iqbalsingh

Greetings! I am an expert in Ethereum, Smart Contract, Exchange, ERC20 Coins, STO and ICO. I can write any logic in Dapp development. My latest work in blockchain.. [login to view URL] [login to view URL] - Blockc Lagi

$722 USD dalam 5 hari
(7 Ulasan)
6.4
ZealousWang

Hello , I can start immediately. I have worked on Solaris coin, korecoin, hempcoin. You can visit [login to view URL], [login to view URL], [login to view URL] ... Also worked on ICO site building, (I can provide you and I am full-ti Lagi

$555 USD dalam 10 hari
(24 Ulasan)
6.6
flance9

Hi there, Thank you for sharing your requirement. Hope you are doing good and having a nice day. We are a team of technocrats having 8+ years of experience in Web and Mobile design plus development and primarily deal Lagi

$500 USD dalam 7 hari
(29 Ulasan)
6.6
brianconey

Hello How are you I am a professional aws developer i have full time and I can start to work immediately Please contact me and do let us discuss about your project Thanks for your posting

$300 USD dalam sehari
(61 Ulasan)
6.4
C3guru

Hello I am a talented Blockchain developer. First of all, I've developed several ERC-20 Tokens with Solidity on Ropsten Network. [login to view URL] Please c Lagi

$500 USD dalam 7 hari
(44 Ulasan)
6.6
mascotindia123

Hi Currently, I am working As a Java Solution Architecture. I know JSP, Servlet, Spring, Aspectj, Ibatis, JPA, Hibernate, GWT, JSON, Groovy, Quartz, Spring Security, JQuery, JavaScript, Ajax, AngularJS, VueJS. I have Lagi

$500 USD dalam 8 hari
(57 Ulasan)
6.2
Friends4it

We already have built large scale applications, CRMs, ERPs and huge systems can be found at our website. Like [login to view URL] [login to view URL] [login to view URL] [login to view URL] https: Lagi

$750 USD dalam 6 hari
(49 Ulasan)
6.9
gongfei

Hi How are you? I read your proposal and i am quite interested in your project I have rich experience in Blockcahin, javascript, solidity Look forward to working with you in good partnership Best regards

$500 USD dalam 7 hari
(17 Ulasan)
5.9
codeman01

Hi There, Thank you for sharing your requirement. Hope you are doing good and having a nice day. I have read your requirement and i am confident about completing your project on time. I am having 5+ years of e Lagi

$333 USD dalam 10 hari
(29 Ulasan)
5.6
softcoats

Hi, I am Full stack developer having 6 years experience in technologies like Html 5, Css3, Bootstrap, JavasScript, jQuery, Angular.JS, React.JS, Node.JS, [login to view URL], Vue.JS, Php, Laravel, WordPress. Let's have a quick Lagi

$600 USD dalam 20 hari
(7 Ulasan)
4.5
ChewGekKhim

Dear Client! I'm a Full Stack Developer who has a lot of experience in Blockchain/Cryptocurrency projects including Ethereum smart contract. Please let me discuss with you. I'm sure that you will satisfy with my p Lagi

$500 USD dalam 3 hari
(6 Ulasan)
4.5
rahuliitm69

Hello, I have gone through your requirement as you are looking for JavaScript Expert with Solidity Ethereum blockchain. We are experienced blockchain expert as you can see our profile reviews and portfolio. We Lagi

$250 USD dalam 10 hari
(5 Ulasan)
4.1
jamie990

Hi there, I can do this for you. Uk based and English native. Fully qualified in all blockchain developer technologies, also an early crypto investor. Check my profile for work samples and technology stack. Here i Lagi

$500 USD dalam 5 hari
(6 Ulasan)
5.2
yao778

Hi, As you can see on my profile, I have rich experience with ERC20/721, ERC1400/ 1410, POS token, smart contract, Wallet, web development for several ICOs, dapps development. I'm expert in Solidity, Truffl Lagi

$555 USD dalam 10 hari
(5 Ulasan)
4.0
zpedia723

Hi, I have strong javascript skill and you can check it on my review and portfolio. I'm pretty sure I can deliver satisfactory product for you. I look forward to your reply. Thanks.

$700 USD dalam 13 hari
(10 Ulasan)
4.5
pritiup

've extensive experience in Blockchain (see my LinkedIn - [login to view URL]), and have developed Wallets, internal & external ([login to view URL]) exchanges, Centralized & Decentralized excha Lagi

$500 USD dalam 12 hari
(2 Ulasan)
4.0
hamzasir

Hi, I'm an Ethereum Developer, I have created many smart contracts and dapps using Solidity, Web3js, Web3py, Python (Flask for APIs), ReactJS and I'm very comfortable with Ubuntu. You can take at my prototype, you need Lagi

$600 USD dalam 7 hari
(2 Ulasan)
3.0