Payment Gateway for Crypto

£20-250 GBP

Скасований

Опублікований

over 4 years ago

£20-250 GBP

Оплачується при отриманні

I am looking for a developer who is competent in PHP, SQL and JsonRPC to create a payment gateway for my site that can be enabled and disabled as per our other gateways. Gateway must do the following 1. Generate wallet address for user to deposit from admin payment settings and adhere to min deposit rule 2. Accept the payment and take deposit fee set in admin through the gateway script and update that users balance in SQL database on successful deposit / alert on deposit not recieved. 3. Allow users to create withdrawal requests if enabled as per other gateways - withdrawal requests are sent to admin page (already exists) for admin authorization and must pay the user once approved. Deposit balance is not taken directly from the crypto wallet but from sql balance so other parts of the site continue to take coins per user interactions on the site. Admin approved withdrawals are taken directly from the crypto wallet (based on bitcoin source) and pay to the user submitted wallet address in withdraw form. If unsure on anything message me for clarification, i will respond but does not mean i will award you unless the price is right and you understand what i want. PHP script you will be working on is NOT opensource and is Licensed for my domain

PHP

MySQL

Software Architecture

SQL

HTML

ID проекту: 22228011

Про проект

18 пропозицій(-ї)

Дистанційний проект

Активність 4 yrs ago

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18 фрілансерів(-и) готові виконати цю роботу у середньому за £153 GBP

@anviverma111

HI I am experienced in PHP SQL Software Architecture etc I can start right now but i have few doubts and questions lets have a quick chat and get it started waiting for your reply

£135 GBP за 7 дні(-в)

5,0

(4 відгуки(-ів))

5,2

@nt1225

Hi I have reviewed your project for a while. I think I can handle your project professionally as a Web, Software Developer and Designer with 10 years of experience with the full software development lifecycle. I've excelled with legacy source code, crushing bugs and implementing new features regardless of the state of the codebase. I'm good at Payment gateway integration, Social network integration and external platforms integration so on. Shall we discuss your project? Thank you.

£250 GBP за 7 дні(-в)

4,4

(25 відгуки(-ів))

5,9

@teguhpanjaitan

Dear project owner. Introduce me, I'm teguh, A senior full stack developer. I have over 8 years experience in web development and over 5 years experience in server administration. Please visit my profile https://www.freelancer.com/u/teguhpanjaitan for more info about me. I have read the requirement and I can help you to make this payment gateway. I have done some of crypto payment gateway. Some of the project I got from here, as you can see on my work history. I also ever built 2 crypto currency exchange from scratch which have same ability as you mentioned here. Basically I fully understand about what do you need. But I still need to clarify "Deposit balance is not taken directly from the crypto wallet but from sql balance so other parts of the site continue to take coins per user interactions on the site." this. Could you please describe it more ? About the price, please tell me how much is exactly your budget. Hopefully the amount that I made is still on your budget. Please consider my bid and I hope you want to talk more detail over chat (PM). Regards, Teguh

£190 GBP за 7 дні(-в)

5,0

(49 відгуки(-ів))

5,3

@ONYEMATeam

• 20+ years’ experience Software Development - Since 1997 • 15+ years’ experience C#/.NET software development - Since 2004 • 18+ years’ experience ASP.NET Web Form ASPX - Since 2002 • 5+ years’ experience ASP.NET MVC , ASP.NET CORE ,LINQ , EF , SQL, Python - Since 2016 • 3+ years’ experience AngularJS 1.7 - Start Since 2016 • 2+ years’ experience AngularCLI 7-8 - Since 2017 • 18+ years’ experience PHP/MySQL - Since 2000 • 8+ years’ experience App development Android, iOS Xamarin and Java Platform - Since 2011 • 3+ years’ experience Cryptocurrency and Ethereum smart contract development - Since 2017 • 5+ years’ experience UI/UX Design and graphic Design Photoshop, Adobe XD - Since 2015 • 20+ years’ experience C, C++, Pascal, QBasic , FoxPro, dos programming - Since 1998 • 2+ years’ experience Web Scrap and undefined data parsing - Since 2016 • 20+ years’ experience web technologies like HTML5, CSS3, Bootstrap, JavaScript - Since 1999 • 19+ years’ experience Graphic Design Logo , Printing , Branding , banner - Since 2000 • 15+ years’ experience Animation design Flash + Actionscript 2/3 - Since 2005 • Fluency in English;

£135 GBP за 7 дні(-в)

5,0

(15 відгуки(-ів))

5,0

@AstonHill99

Hi there! This is Sarah from Aston hill Solutions here. Your post caught my eye and I’d really be interested in bringing this idea of yours to life. Along with that, I can assure you that our rates are more than reasonable in the market. If you’d like, you can message me and I’m sure I’ll be able to accommodate all your needs proficiently.

£135 GBP за 7 дні(-в)

4,6

(28 відгуки(-ів))

5,1

@BarryClanryy

Hi, I have good experience in this field. Are you going to implement Gateway payment method for Blockchain? what Gateway payment method are you going to use? paypal, peonior, skrill, credit card.. all method? I have completed already. I'll provide my link on chat. Hope to chat. Thank you

£135 GBP за 7 дні(-в)

5,0

(2 відгуки(-ів))

4,4

@fsdsolutions1

Hi I have reviewed your requirements for your preconceived project As all your requirements are crystal clear to me so, I would like to discuss your project querries in more detail which would let me to quote you the actual cost and suggest you more ideas over it. We'll be providing you with our updated portfolio after you hit up with a reply Regards, Amaan

£135 GBP за 7 дні(-в)

5,0

(1 відгук)

3,8

@uxiaojuan2019

hi, We are Really interested to do work with you , We are Web & Software development company having more than 4 year experience in Software development. we totally committed to quality service, Transparency, Customer oriented Approach and client Satisfaction. We've developed Highly Web based applications, E Commerce website, Mobile Apps, Social networking website Include database solutions and client/server applications. We have exhaustive experience of more than 6 years with design and creation of website using PHP, HTML5, XHTML, CSS, Javascript, Ajax, BootStrap, MySQL, MSSQL, python,Django,reactjs,angular and all standard database platforms. Content Management Systems using CakePHP, Wordpress, Laravel, Codeigniter and others. If you hire me then you will work with a team who has in-house DESIGNERS, PROGRAMMERS and TESTERS means that you can take advantage of all phases. Thanks,

£100 GBP за 2 дні(-в)

5,0

(7 відгуки(-ів))

3,3

@Freelancesandhya

Hello There, I have gone through every detail of your project and would like to share my skills. As i believe my skills completely match your needs and i assure you to provide quality work as i believe more in customer satisfaction then anything. I have 3+ years of hands-on experience efficiently coding websites and applications using modern HTML, CSS, JavaScript, Bootstrap, JQuery, PHP, CakePHP, Shopify, Joomla, Laravel, JavaScript, jQuary, Yii2, Woo commerce, and Word Press. I look forward to speaking with you about this opportunity.

£135 GBP за 3 дні(-в)

4,4

(1 відгук)

1,0

@mmarcoseguridad

I am an informatic with 30 years of experience, IT Security Professional, expert in ethical hacking, linux, blockchain, Telecommunications, Voip, networks, programming, server administration, asterisk. I am a specialist in blockchain development, ICO, applications and modules of Computer Security, Database, Systems, CRM, Vozip Applications for Asterisk and Elastix, as well as call center control software.

£250 GBP за 7 дні(-в)

1,0

(1 відгук)

3,0

@SayeedAmin

I'm interested in doing your job I'm a PHP expert ... I've been doing development work outside of Freelancer for the past 5 years ... Why would you give me the job? ~ If you are not satisfied, do not pay ~ i have a lot of experience ~ All codes are standard ~ Unlimited Revision ~ One Year Support ~ You will be fully satisfied ~ Work with responsibility

£150 GBP за 7 дні(-в)