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Blockchain Developer for Invoice Smart Contract

32 freelancers are bidding on average $379 for this job

BigCityInstitute

From cryptocurrency Expert! Dear client! I have a rich experience in this field! Seems to be an interesting work and good opportunity to show my skills to work with you in future as well. Hope to have a long-term w More

$250 USD in 1 day
(7 Reviews)
6.4
ShantOM

We have just launched ETH Fork with 5 Billion Coins along with blockchain, Wallet(Window, Linux, Mac) supportive POS/POW, ICO, White Paper, exchange listing, exchange & trading system. As well as we are expert with Wav More

$1000 USD in 10 days
(4 Reviews)
5.6
alwaysanshuman

This is Anshuman from Atventus India Private Limited. We expertise in Blockchain and BitCoin development. We have lots of experience in setting up direct BitCoin blockchain transactions with all the wallet features. T More

$2000 USD in 3 days
(2 Reviews)
5.0
LOSPOS77

Hi, My proposal is in regards to writing blockchain for the invoice smart contract. I understand the requirements of your task and feel positive that my relationship will provide the ideal stepping stone for not More

$40 USD in 4 days
(4 Reviews)
4.8
bogahapitiya

Hello client~ I am an expert at smart contract development. --------------------WPP Energy ICO--------------- [login to view URL] [login to view URL] More

$244 USD in 3 days
(5 Reviews)
4.7
manuelleal

Hello, i'm a solidity developer and i think i have a solution for your problem. I'll need more information about your requirements and a invoice sample to give you a proposal, please send a message for more informat More

$200 USD in 3 days
(13 Reviews)
4.3
imperialsoftech

Hello, "Greetings from Imperial Softech". I can Create Smart Contract Invoice for you. We have developed a Smart Contract for ERC20 Token. Gift Card Coupon System, Coffee Supply Chain, Betting Bureau etc. I h More

$250 USD in 3 days
(2 Reviews)
4.3
sayootech

Hello, I am Avni godara. I was looking through your project requirements REGARDING Blockchain Developer for Invoice Smart Contract. ====== ABOUT ====== As you can review I HAVE DONE 100+ PROJECTS ON FREELANCER More

$250 USD in 3 days
(1 Review)
3.9
shinemonkey212

4 years experience in Blockchain & Cryptocurrency technology. Forking experience in Bitcoin, Ethereum, Dash, Ripple, PIVX, etc.. == Developed Coins: [login to view URL] [login to view URL] [login to view URL] http More

$155 USD in 3 days
(5 Reviews)
3.9
nguyentam

Project bitcoin I won [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] More

$155 USD in 3 days
(1 Review)
3.5
iwebphpdeveloper

We have expertise team of developers, We worked on cryptocurrency projects like Cryptocurrency exchange development, API integration/development for Coins/Exchanges. We also worked on certification transaction using More

$616 USD in 15 days
(1 Review)
3.6
kahilH

Hello Could you please clarify more the project ,the smart contract you need to create will be setup on ethereum ,and if you need GUI or just a working smart contract Thank you in advance

$200 USD in 3 days
(1 Review)
2.4
cryptocurrency2

Hello , I am a blockchain developer and an architect rich experience with blockchain (both public and private), Ethereum, Bitcoin, smart contracts, ICO, tokens. I have reviewed your project description and I wo More

$100 USD in 3 days
(1 Review)
2.0
codeman01

Did similar work before, need discussion

$250 USD in 5 days
(1 Review)
1.7
Rplanx

Hi there, Greetings of the day! After going through the project description i have a few questions to ask Can we have a chat to discuss more about the project ? Please check Our Blockchain related projects More

$155 USD in 3 days
(1 Review)
1.1
HalosysIndia

Hello We are not only experienced in developing Smart Contracts but also audit existing smart contracts developed by others. We can help you in: -Token Creation -Token Distribution -Hosting and Administrati More

$155 USD in 3 days
(0 Reviews)
0.0
juliusmallik

My queries :- ................. Are you looking to create only Smart contracts ? Or want to create the DAPP ? Do you want in Etherium Blockchain or Private Blockchain ? We are an experience team in working at More

$222 USD in 3 days
(0 Reviews)
0.0
freelancerkpis

Hi, As per your requirement we have large experience in cryptocrrency development. **ICO** [login to view URL] [login to view URL] [login to view URL] And this for demo admin [login to view URL] More

$277 USD in 3 days
(0 Reviews)
0.0
irenemathew92

We are Blockchain Expert! We are TOP Blockchain Application Development company named [login to view URL] We have strong knowledge on POW, POS, DPOS and has helped the launch of ICOs using ERC20, EOS and SHA256. Here are More

$1666 USD in 10 days
(0 Reviews)
0.0
BestPartner4You

Smart Contract Invoice Hello how are you doing? I have been doing a leading developer in several ITO/ICO projects. I am good at solidity language to write professional smart contracts. I am experienced with EOS model More

$555 USD in 3 days
(0 Reviews)
0.0