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smart contract

27 freelancer đang chào giá trung bình $3100 cho công việc này

$2500 USD trong 30 ngày
(13 Nhận xét)
6.1
helmot

Hello. I'm a Blockchain/Solidity developer/advisor and have developed and deployed a lot of smart contracts for ICOs and more complex dApps. Some examples: https://www.freelancer.com/jobs/project-16307022/ https: Thêm

$1666 USD trong 30 ngày
(1 Nhận xét)
5.0
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. Thêm

$2000 USD trong 30 ngày
(3 Nhận xét)
5.0
ShantOM

We have just launched ETH Fork with 5 Billion Coins along with blockchain, Wallet(Window, Linux, Mac) supportive POS/POW. SwissCoinm with Block explorer and Wallet- http://5.135.66.120:3001/ We are also well spe Thêm

$2200 USD trong 25 ngày
(2 Nhận xét)
5.0
iqbalsingh

I am an expert in Ethereum Based ERC20 Coins and ICO. I can write any logic in Dapp development. My latest work in blockchain.. [url removed, login to view] - raised 10 M [url removed, login to view] - raised 8 M [url removed, login to view] - Blockchain integrated Applic Thêm

$2500 USD trong 30 ngày
(3 Nhận xét)
4.4
choleradhairya

Hello Sir, We are top 10% certified developers on freelancer.com with 150+ five star reviews. We have 6+ years of working experience and have good knowledge of cryptocurrencies. Let's take this conversation to p Thêm

$2500 USD trong 30 ngày
(1 Nhận xét)
4.4
Yknox

Dear. I am [url removed, login to view] - developer in china. I want to know your requirements deeply. If you want me, let me know. Thank you.

$2500 USD trong 30 ngày
(8 Nhận xét)
4.8
sameepsi

Hi, I’m a Solidity Developer having more than 1 year of experience in Blockchain Development. I’ve developed various smart contracts including many ERC20 tokens and ICOs for my multiple clients across the globe. I woul Thêm

$1666 USD trong 6 ngày
(5 Nhận xét)
4.4
BigCityInstitute

Best regards. From Expert for cryptocurrency!!! Dear client! I have full experience on this field. ICO, creating coin or token, wallet, cryptocurrency games, …. Seems to be an interesting work and good oppor Thêm

$2500 USD trong 30 ngày
(1 Nhận xét)
3.8
AndrejStastny

Hello. How are you? I am glad to meet you. As you can see my profile, I am senior software developer. I have enough knowledge and experience about the Blockchain and Etherum. I can do best job. Thanks. From As Thêm

$2500 USD trong 30 ngày
(2 Nhận xét)
4.3
SilentStarMagic

Hi! I am an expert in such project. I have done many ICO projects successfully. If you want perfect and fast work, please contact me. Thank you.

$2500 USD trong 30 ngày
(3 Nhận xét)
3.7
Laolancer12

I have more than 4 years experience in Blockchain & Cryptocurrency. [url removed, login to view] [url removed, login to view] [url removed, login to view] [url removed, login to view] [url removed, login to view] These are recently finished Thêm

$2500 USD trong 30 ngày
(2 Nhận xét)
1.5
$2222 USD trong 30 ngày
(0 Nhận xét)
0.0
ReflexiveData

Hi, Thanks for posting this project. We have an extensive knowledge of following: 1. ICO Launch 2. ERC20 Token Development 3. Cryptocurrency Trading 4. Crypto Trading Bots 5. Ethereum and other coins Minin Thêm

$1500 USD trong 30 ngày
(0 Nhận xét)
0.0
point2solutions

Hello, I am very much comfortable to assist you for creating ethereum Blockchain, smart contract, wallet, whitepaper marketing, ICO promotion, etc rather than that we have a great experience for developing other cryp Thêm

$2777 USD trong 46 ngày
(0 Nhận xét)
0.0
SolaceInfotech

Hello, Glad to tell you that we are currently working on Cryptocurrencies kind projects which are in the developments phases. Just gone through your project scenario and it looks like you are looking for website Thêm

$2844 USD trong 40 ngày
(0 Nhận xét)
0.0
AzzkaNoor

I have seen your job posting and i have to ask some questions. Please come over the chat so we can discuss things. All the skills/experience will be discussed/revealed upon chat. I need to know the technical details Thêm

$2500 USD trong 30 ngày
(0 Nhận xét)
0.0
Bazingo

Hi, We are a singapore/usa based company currently working in different directions and one of them is blockchain. We can surely help you with this project as we have the proper expertise that is needed for this projec Thêm

$3333 USD trong 30 ngày
(0 Nhận xét)
0.0
HalosysIndia

Hello, We help companies launch their Smart Contract. We provide an all-inclusive infrastructure such as token creation & distribution, ICO platform hosting, landing page design etc. We specialize in developing cu Thêm

$22222 USD trong 45 ngày
(0 Nhận xét)
0.0
WeeTechSolution

Hi, We do have good experience and technical expertise in building crypto currency exchange and block chain based app. We are already working on a bitcoin exchange (crypto currency) based app. You can have a look at it Thêm

$2500 USD trong 30 ngày
(0 Nhận xét)
0.0