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Need a good blockchain developer

I need a good blockchain developer to develop a payment gateway api for me

Kĩ năng: PHP, Kiến trúc phần mềm, MySQL, Android, Java

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Về Bên Thuê:
( 5 nhận xét ) massapequa, United States

ID dự án: #21907252

27 freelancer đang chào giá trung bình $496 cho công việc này

mxicoders

"Blockchain Experts" Hello there, Greetings of the day! Yes, I have 11+ years of work experience over Blockchain technology. Kindly go through with our recent quality reviews and work on Blockchain in my Freelancer p Thêm

$250 USD trong 7 ngày
(55 Nhận xét)
7.4
espsofttech

Hi there, Please have a look at recent developed platforms based on Blockchain - [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] We are experienced blockc Thêm

$300 USD trong 7 ngày
(155 Nhận xét)
7.7
ShiaFirst

Hi, it’s pretty simple for me, but i have few questions to ask, knock me for further discussion, Thank you

$250 USD trong 10 ngày
(161 Nhận xét)
7.2
ZealousWang

Dear Client I have read your project description in detail I think your project is no matter for me as a senior developer with many experience I can do it and make it what you want in real within your timeframe Thanks Thêm

$140 USD trong 7 ngày
(25 Nhận xét)
6.7
erashrafkamal

*********I HAVE EXTENSIVE KNOWLEDGE IN BLOCKCHAIN & BITCOIN********* Hello there!! I am an expert Full Stack Developer over 7 years of experience MEAN/MERN Stack. I have read the description carefully and give you 10 Thêm

$5500 USD trong 7 ngày
(44 Nhận xét)
6.6
SeniorFreeDev

Great! How are you,sir? Thank you for visiting my proposal. I have ever done your app. If you want, I can show you demo app. Please reply me. Thanks. Best Regards!

$200 USD trong 4 ngày
(59 Nhận xét)
6.5
Lavlu

Hello Sir, I can build a payment gateway api for you. I understand project scope but having few questions that needs to be clear in more detail. Please let me know if we can discuss the requirement over chat or call. Thêm

$140 USD trong 7 ngày
(34 Nhận xét)
6.9
PhpWebD

Hello, I've read the project's description and I have a huge experience in trading and cryptocurrency development, I've built an exchange platform before that was based on Bitstamp API and another one that was based o Thêm

$250 USD trong 3 ngày
(124 Nhận xét)
6.2
Toa7

Hello there. I am a senior IT engineer having a lot of experiences in Mobile and Web App development for 7 years, so I can make perfect result for you. I understand that you need qualified developer to create your pay Thêm

$200 USD trong 3 ngày
(17 Nhận xét)
5.9
rahuliitm69

Hi there, Please have a look at recent developed platforms based on Blockchain - [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] We are experienced blockc Thêm

$300 USD trong 7 ngày
(33 Nhận xét)
6.1
imperialsoftech

Hello Mate, ->We are EXPERT IN BLOCKCHAIN | SMART CONTRACT | SOLIDITY | HYPERLEDGER with 4+ years of experience!" ->for crypto payment gateway we usually use the coinspayment gateway, so please come forward and share Thêm

$750 USD trong 40 ngày
(11 Nhận xét)
5.7
dreammate0621

Hello! I am a web developer with rich experience on Blockchain If you hire me, I am gonna do my best. I guarantee the good result. I will wait for your reply. Thank you.

$140 USD trong 3 ngày
(23 Nhận xét)
5.7
hammabouzazi

Hey there! I've used Blockchain's API to develop few applications for myself and for some clients. If you're looking for someone to develop an app that uses Blockchain's payment method, I can do that for you. Feel f Thêm

$215 USD trong 5 ngày
(29 Nhận xét)
5.4
nt1225

Hi I have reviewed your project for a while. I think I can handle your project professionally as a Blockchain Software Developer with 10 years of experience with the full software development lifecycle. I've excelled w Thêm

$2000 USD trong 7 ngày
(16 Nhận xét)
5.6
goldenths

Dear Client! Nice to meet you. High Quality, Reasonable Budget!! have read your requirements carefully. and interested in your job. I have many experiences with projects like your project. And can complete your work ON Thêm

$200 USD trong 2 ngày
(22 Nhận xét)
4.7
Rubicballs

Hello there, I would love to design this logo for you and provide you with one creative hell of a work. While pricing is an obvious factor when choosing someone to hire for logo design services, there are a few other Thêm

$140 USD trong 7 ngày
(11 Nhận xét)
4.2
myappsdevelopers

Hello Project Manager **Immediate Start** I am expert with 10+ years of experience in creating & designing App & Website Android , Ios Application , shopify/eCommerce websites, PHP, HTML/CSS simple to complex websit Thêm

$500 USD trong 12 ngày
(18 Nhận xét)
4.5
DesignTurtles

Hi, Dear, hope you are doing well! My name is Basit Q. I am web developer. I have a team of best developer and designer for website with having some other skill and innovated ideas in website. I have done above 300 p Thêm

$100 USD trong 3 ngày
(4 Nhận xét)
3.7
avdo6

I am responsible and reliable. Always ready for new challenges as well as professional training. New technologies have always fascinated me and intrigued me. For myself, I can say that I'm moving, full of research spir Thêm

$120 USD trong 7 ngày
(10 Nhận xét)
3.7
umairkaramat24

Hello There. How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills Android, Java, MySQL, PHP, Software Architecture. Please start the chat so we can have de Thêm

$155 USD trong 8 ngày
(8 Nhận xét)
3.6