Đã Đóng

Smart contract auditing

20 freelancer đang chào giá trung bình $1133 cho công việc này

BigCityInstitute

From cryptocurrency Expert! Hello, how are you! I can say that I'm Expert in cryptocurrency parts. I have rich experience in this fields. 1) I can build smart contract, tokens(ERC20, ERC223, ERC721..) and new coin Thêm

$1500 USD trong 3 ngày
(7 Nhận xét)
6.4
jacklin1990

Hi, As you can see on my profile, I have rich experience with ERC20 token creation, deployment, test, audit for several ICOs. I'm highly experienced in gas price optimization, security, robustness of smart contra Thêm

$1250 USD trong 20 ngày
(10 Nhận xét)
6.4
goalscoreplayer

I have full experiences in cryptocurrency exchange platform like binance, karken. We are very powerful crytocurrency development team. This is my exchange platform. [login to view URL] * Powerful admin-p Thêm

$1250 USD trong 20 ngày
(6 Nhận xét)
5.7
sameepsi

1. Checkout my LinkedIn profile : [login to view URL] 2. My github Repo : [login to view URL]

$1000 USD trong 5 ngày
(6 Nhận xét)
4.8
ShultsG

Hi. I have participated several big ico and exchange service development such as centra, wetrust, spend, etc. I have high skill of smart contract development including ERC20 and ERC721 tokens and know well about sec Thêm

$1250 USD trong 7 ngày
(1 Nhận xét)
4.5
sayootech

Hi, “Please give concern to our portfolios as they fit as per your description.” I have gone through your project requirements for Smart contract auditing. I have strong knowledge in {Blockchain, Ethereum }. I can Thêm

$833 USD trong 5 ngày
(1 Nhận xét)
3.9
codeman01

Did similar work before, need discussion I have experience of developing smart contracts. Ex - 0x58646fF346611466781148b4C5F6fba610d98b66 Recently I awarded a project for auditing erc20 token smart contract, so I h Thêm

$777 USD trong 5 ngày
(3 Nhận xét)
3.9
edison4mobile

How are you? I am a professional Blockchain developer and have rich experiences for Erc20. I will complete your project perfectly with high quality work. Thank you.

$1250 USD trong 20 ngày
(2 Nhận xét)
3.7
super2lao

Hello , sir It's my pleasure to discuss your project. As I have more than 9 years experience in Blockchain & Cryptocurrency , I can work on your project and complete with 100%. I worked on to finish 4 cryptocurrenci Thêm

$1250 USD trong 20 ngày
(1 Nhận xét)
3.5
jchudnovsky

I have recently been working on a couple of crypto currency projects: 1. I assisted a token(BOON) that is post-ICO with deployment, token burning and locking functionality. 2. I recently finished creating a token Thêm

$750 USD trong 7 ngày
(3 Nhận xét)
3.0
HalosysIndia

Hello, We understand that you require the developed smart contract to be audited for security and gas price optimization. Please find below the highlights of the steps that we take to audit the smart contracts. W Thêm

$1666 USD trong 5 ngày
(0 Nhận xét)
0.0
MetaoriginLab

We are a team of Blockchain Developer expertise in Ethereum,Neo and writing smart contracts We have developed projects in Blockchain some of them are on blockchain-as-a-service (BaaS), Tokens and ICO. We have also wo Thêm

$1498 USD trong 3 ngày
(1 Nhận xét)
0.0
apadyaliitg

I have worked with the most complex of the smart contracts in the past and have developed a game based on the ethereum platform. Hence, auditing comes easy to me

$755 USD trong 5 ngày
(0 Nhận xét)
0.0
ZealousWang

Hi, there. I read your proposal and I like long term relationship. 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, ( Thêm

$750 USD trong 5 ngày
(0 Nhận xét)
0.0
BlockchainWorld

Hello, I have reviewed your project description and I would like to Audit your smartcontract with all features as per your requirements. Let me show you a sample : pragma solidity ^0.4.16; interface tokenRec Thêm

$750 USD trong 3 ngày
(0 Nhận xét)
0.0
techgurudev

I am new in freelancer.com but i have overall 3 years experience in blockchain. Please check my skill sets and portfolios. Skill set for Blockchain: ===================== Expert in full scale ICO Project handling Thêm

$1250 USD trong 20 ngày
(0 Nhận xét)
0.0
singhvishant

hii, i am a expert level blockchain developer having experience in ethereum , permissioned blockchains , quorum , hyperledger-fabric , ICOs, Cryptocurrency exchanges, Erc Tokens development and solution architect Thêm

$888 USD trong 3 ngày
(0 Nhận xét)
0.0
Nirav8081

Welcome, dear clients! I'm a professional cryptocurrency developer who has worked on a hundred kinds of big and small projects for 7 years. I work for cryptocurrency project like payment gateway, wallet, cryptocurrency Thêm

$1500 USD trong 7 ngày
(0 Nhận xét)
0.0
beautiXiao

How are you today? I am a senior web developer. I have done many ICO projects successfully. If you contact me, we can discuss more in detail. Thank you.

$1250 USD trong 20 ngày
(0 Nhận xét)
0.0
hjr122413

Hi. I am a <WEB EXPERT!!!> I have 10+ years of experience in web development. I can meet your requirements fully. I am a friendly person and always open for discussions. Best regards.

$1250 USD trong 20 ngày
(0 Nhận xét)
0.0