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Smart Contract

17 freelancers are bidding on average $587 for this job

technosystem

For last 15 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 expe More

$555 USD in 10 days
(23 Reviews)
8.0
DevStar925

How are you? I read your description carefully and I am interested your project. I am Solidity and Web Expert. I have a good experience of ERC token. Espectially I am very familiar with minable token like 0xbitco More

$500 USD in 10 days
(39 Reviews)
6.6
espsofttech

Hi there, Yes, We can do develop smart contract using blockchain. We are experienced blockchain expert as you can see our profile reviews and portfolio. We mostly work on blockchain development and have already d More

$600 USD in 10 days
(25 Reviews)
6.4
imperialsoftech

Hello Mate, ->We are EXPERT IN BLOCKCHAIN | SMART CONTRACT | SOLIDITY with 4+ years of experience!" Kindly take a look at our Coding Standers of Smart Contract:- ==== 1. RWaltz Token [login to view URL] More

$750 USD in 40 days
(1 Review)
4.9
phantom1222

Dear sir. I have read your description with great interest. I have experiences with lots of project. Also I am able to finish the task in time. If you send me a message, we can discuss more. I am waiting for yo More

$500 USD in 10 days
(6 Reviews)
3.8
naishodayo

Hi, I have already completed the similar project for smart contract, so i can complete it as you want. I have experiences of 10+ years on IT business. Please discuss with me more details and start project. Thanks.

$555 USD in 10 days
(1 Review)
3.4
bluesea1990

Blockchain expert. Hello. I'm software engineer. I'm java, C&C++ perfecter.I'm DS&algorithm expert. Your task is exactly my skill. Also I have C, C++, C#, Python, ObjectiveC, Java, SQL, Database Management, DataMin More

$555 USD in 10 days
(5 Reviews)
2.8
jamie990

I can do this. 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. I’m really looking forwar More

$250 USD in 4 days
(2 Reviews)
4.3
Pwave

Hello, Greetings from my side. For your smart contract and decentralized portal development of blockchain of a cryptocurrency, we have developed quite a few similar projects wherein we have facilitated the exchange More

$700 USD in 10 days
(0 Reviews)
0.0
TechnoDerivation

Hello sir Thanks for posting job...!! We have vast experience on block chain development like token and smart contract development using solidity, Coin Development, ICO Development, exchange and trading platform More

$555 USD in 10 days
(0 Reviews)
0.0
AbsKorleone

Hi there, I can help you. I've worked with Ethereum since late 2016. Let's talk, shall we :) Best, Abs

$555 USD in 5 days
(0 Reviews)
0.0
rwebexe

I can help you to setup or modify e-commerce site for your products, and also make customizations as per your needs And i will add several payment methods for your customer if you have specific in mind than lmk i wil More

$659 USD in 10 days
(0 Reviews)
0.0
applicature

We're a boutique Blockchain development agency Applicature. We can provide you with the full product life cycle that will include: - developing a business plan; - technical documentation that will contain the More

$800 USD in 10 days
(0 Reviews)
0.0
roysuprabhat86

Hello Sir, I am blockchain specialist and I did many projects on blockchain I can show you [login to view URL], please start a chat session for more discussion. Thank you.

$416 USD in 2 days
(0 Reviews)
0.0
sizovworkingbox1

Hello Please check me [login to view URL] Blockchain engineer [login to view URL] engineer symmetry fund - investment relations on smart-contracts And many other smart-contracts Build many ICO (crowdsale) stuff a More

$722 USD in 5 days
(0 Reviews)
0.0
mhkafadar

I CAN START NOW. I AM FREE THESE DAYS.. Hi there! I can develop any kind of ICO/STO/IEO platform. I am new on the Upwork but I have a lot of experiences. I want to work in this project, because this project is a More

$750 USD in 10 days
(0 Reviews)
0.0
ak093

we made a several fundraising projects in Russia, you may see some in my Portfolio. And one of the project is made for fundraising - SmartStarter. We need a little upgrade to make it suteable for you!

$555 USD in 10 days
(0 Reviews)
0.0