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Blockchain Payment System

$750-1500 USD

Lezárt
Kiadva ekkor: körülbelül 3 évvel ezelőtt

$750-1500 USD

Teljesítéskor fizetve
An app that can make payment for products with QR code.
Projektazonosító: 29443539

A projektről

15 ajánlat
Távolról teljesíthető projekt
Aktiválva: 3 évvel ezelőtt

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15 szabadúszó adott átlagosan $1 212 USD összegű árajánlatot erre a munkára
Felhasználó avatár
I already have an app that allows for payments using qr code its based on blockchain. Message me so we can discuss
$1 000 USD 3 napon belül
3,4 (11 értékelés)
3,9
3,9
Felhasználó avatár
Hello, Greetings, We have a Grasp on the Blockchain Technology, and worked on it's various platform such as Ethereum, Hyperledger, Bitcoin Litecoin Custom Blockchain. Built a custom Blockchain and Wallet for custom blockchain and our own crypto token. UI part of wallet is custom Blockchain wallet we have built in both windows application and Web. Stripe and PayPal integration with Bitcoin Monitoring the Bitcoin transaction generated from our wallet for our public address in node.js and mongo dB Strong understanding of algorithms, data structures, cryptography, and data security. Experienced in developing Ethereum contracts with Solidity. Also launched token sales (ideally on Ethereum blockchain with ERC-20 compliant tokens). Looking forward to more discussion, please let me know if you are interested in the same. Awaiting a positive response :) AK
$1 500 USD 15 napon belül
5,0 (1 értékelés)
1,2
1,2
Felhasználó avatár
Hi, there. I have successful tracks on developing cryptocurrency trading websites. I could know more than you guess. I am sure that, my skills are perfect match with you spec. Please contact me and let's talk more . Thank you.
$1 125 USD 7 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
Hi, Hope you're having a great week. I am extremely interested in your project. I believe that we will definitely meet your specifications with our professional service. we are a team of professionals with 10+ years of industry experience. we specialize in custom software development, modern user- friendly mobile application(iOS/android) design and development. we believe in simple, inspirational, unique and attractive design with having a fresh and positive vision to help your business succeed in this rapidly changing and challenging environment. we will design and develop a profession, trendy, user-friendly application for your business, enterprise or an organization. Clients who have been hiring me till now, never get dissatisfied. Looking forward to talking to you.
$1 125 USD 14 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
Hi, I already have a readymade app where you can pay in crypto using a QR CODE. Lets discuss about it.
$1 000 USD 1 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
Hey there!!!!! We read your project description regarding the Blockchain Payment System Application you need. We will build Application for you, as per your expectations and requirements. We are a professional software company having around more than 100 developers working with us. We are happy to inform you that we have a super-creative and hardworking team having 8+ years of experience in Mobile app devlopment,Blockchain,Bitcoin,Android / iPhone app development. We have React Native Experts, Application Developer having 6+ years of working experience in React Native, ReactJs, Angular, Ionic, Node.js, MongoDB HTML, CSS, MySQL & Firebase etc. We will surely provide you creative and customer friendly App according to your need. We are ready to start work immediately and assure high-quality results. We can discuss more on chat. Regards Akhand Pratap
$1 125 USD 7 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
Hello, For more than 6 years I have been working on implementing Blockchain and building DAPP solutions from the ground up. My expertise includes Blockchain payment system, payment gateway, building new Cryptocurrencies and performing hardforks of the existing PoS and PoW solutions, modifying algorithms and coin supply schemes, customization of wallets etc. I’ve successfully completed many projects for my customers from corporate, charity and public sectors all over the world. I’ve been providing them with full cycle web solutions, Cryptocurrency exchange systems, Cryptocurrency trading bots and many other custom Blockchain solutions. I would appreciate the opportunity to work with you.
$1 099 USD 6 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
Hi how are you doing I have checked your project's description in detail I think I can meet your requirements perfectly because I have rich experience in Payment system project development for 6 years I will provide the good result in time I hope we can cooperate forever thanks
$1 125 USD 7 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
Hi there? I read your project description carefully and I am really interested in your project. I have professional knowledge and rich experiences in cryptocurrency payment gateway integration on app, and I have already finished similar projects before. As I am a senior full stack developer, I will provide you 100% guaranteed products and you will feel happy from my results. Hope your reply for more discussion soon. Regards
$1 000 USD 10 napon belül
0,0 (0 értékelés)
0,0
0,0

Az ügyfélről

THAILAND zászlója
Bangkok, Thailand
0,0
0
Tagság kezdete: márc. 2, 2021

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