Blockchain develope

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I need to develop a trust wallet type hot wallet for cryptocurrencies. And to be able to make exchanges and withdrawals of cryptos to other wallets and Exchanges.

PHP Kiến trúc phần mềm Java Blockchain Solidity

ID dự án: #33665140

Về dự án

28 đề xuất Dự án từ xa 1 năm trước đang mở

28 freelancer chào giá trung bình€882 cho công việc này

AwaisChaudhry

Hello, I hope you are doing great. I have good experience with doing similar jobs. You can check my portfolio here: https://www.freelancer.com/u/AwaisChaudhry?w=f I can do this job because have great experience with Bl Thêm

€750 EUR trong 25 ngày
(149 Nhận xét)
8.8
AzzkaNoor

Hi. Experienced Blockchain developer here with 4+ years of extensive hands-on experience in Web/Smart Contract/Wallet development. I am happy to mention that I rank amongst top 2% among 58+ million freelancers. I would Thêm

€750 EUR trong 20 ngày
(95 Nhận xét)
8.6
BitLabs

Hello, I have gone through your outsourced requirements " Blockchain develope " and have analyzed that I have right skills ( PHP Java Software Architecture Blockchain Solidity ) to execute your esteemed project Thêm

€500 EUR trong 7 ngày
(131 Nhận xét)
6.8
SaadTehreem

Hello, This is Saad, after reviewing your project, I am certain that I can surely build a trust wallet type hot wallet for cryptocurrencies in accordance with your requirements. I assure you that you will get perfect Thêm

€700 EUR trong 40 ngày
(35 Nhận xét)
6.4
dendzadev

Hi. How are you? I'm master of blockchain theory & most of common languages including C/C++, python, Golang. I have deep understanding about blockchain fundamental including mining, generating wallet, signing & broadca Thêm

€750 EUR trong 7 ngày
(15 Nhận xét)
5.3
umairkaramat24

Hi, how are you? I go through the description and read it carefully, I know exactly what you are looking for. I have 5+ years’ experience in these skills Solidity, Software Architecture, PHP, Java and Blockchain. I ha Thêm

€750 EUR trong 8 ngày
(24 Nhận xét)
5.2
pungairi

I've worked in lots of blockchain project such as token creation, minting, marketplace, DEX etc Solidity is my best skill for ERC20, ERC721 with BSC, Ethereum, Avax, Polygon etc. I am expert contract deploy, verify, pr Thêm

€500 EUR trong 7 ngày
(11 Nhận xét)
5.2
vladyslavmazurok

Hi! I'm an individual developer working in building websites and mobile apps. I have implemented a lot of projects in the field of programming languages including PHP, Software Architecture, Blockchain, Solidity and Ja Thêm

€555 EUR trong 7 ngày
(6 Nhận xét)
4.6
xwcamor

Hi. Thanks for you solidity project You are looking for smart contract dev familiar with rust and solidity. As a senior blockchain developer, I am interested in your project. I am familiar with NFT minting/ staking/ Thêm

€1200 EUR trong 7 ngày
(4 Nhận xét)
4.2
mrsajid808

We can develop crypto wallet system for you even we did it already in coffee script for a client lets chat to discuss more

€500 EUR trong 7 ngày
(11 Nhận xét)
4.0
stefansfrel

Dear client I am a senior developer on that field. I have completed many projects related to your requirement. I can finish your project within your deadline and I will provide high - quality code I will work your time Thêm

€500 EUR trong 7 ngày
(5 Nhận xét)
3.6
VirtualBrainInc

Hello, I have briefly read the description on; PHP Java Software Architecture Blockchain Solidity project, and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadli Thêm

€500 EUR trong 7 ngày
(7 Nhận xét)
2.6
ddtran305

Hi, I'm very interested in this project as a talented Web3 developer and Blockchain and Smart Contract Developer. I have rich experience in creating and launching of token on BSC network. I'm a main developer of venos, Thêm

€500 EUR trong 7 ngày
(5 Nhận xét)
2.7
oleksandrkunchy8

Hello. I just read your job post content carefully. I am a senior fullstack web developer who has rich experience in this field. I have 7+ years experience in React,Node, Solidity, Laravel. These are my skills: - Reac Thêm

€500 EUR trong 14 ngày
(2 Nhận xét)
2.1